(19)
(11)EP 2 395 169 B1

(12)EUROPEAN PATENT SPECIFICATION

(45)Mention of the grant of the patent:
12.03.2014 Bulletin 2014/11

(21)Application number: 10738230.1

(22)Date of filing:  08.02.2010
(51)International Patent Classification (IPC): 
E04B 2/76(2006.01)
E04B 2/74(2006.01)
E04F 13/14(2006.01)
E04F 13/08(2006.01)
E04B 2/78(2006.01)
E04B 2/72(2006.01)
(86)International application number:
PCT/ES2010/000052
(87)International publication number:
WO 2010/089434 (12.08.2010 Gazette  2010/32)

(54)

DRYWALL AND CLADDING CONSTRUCTION SYSTEM

TROCKENMAUER- UND UMMANTELUNGSKONSTRUKTIONSSYSTEM

SYSTÈME DE CONSTRUCTION DE REVÊTEMENT ET CLOISON SÈCHE


(84)Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30)Priority: 09.02.2009 WO PCT/ES2009/000073

(43)Date of publication of application:
14.12.2011 Bulletin 2011/50

(73)Proprietors:
  • Uralita Iberia, S.L.
    28004 Madrid (ES)
  • Ceramica Saloni, S.A.
    12130 San Juan de Moró (Castellón) (ES)

(72)Inventors:
  • ZAMORA LOUREIRO, Enrique
    E-28004 Madrid (ES)
  • GARCÍA PRADES, Juan Antonio
    12130 Sant Joan de Moró Castellón (ES)

(74)Representative: Carvajal y Urquijo, Isabel et al
Clarke, Modet & Co. C/ Goya, 11
28001 Madrid
28001 Madrid (ES)


(56)References cited: : 
EP-A1- 0 364 768
WO-A1-95/32346
FR-A1- 2 657 449
US-A- 1 960 961
EP-A2- 0 205 793
DE-A1- 3 726 255
FR-A1- 2 723 125
US-A- 3 753 325
  
      
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).


    Description

    FIELD OF THE INVENTION



    [0001] The present invention refers to a drywall construction system, which could be based on the use of constructive elements with a large surface with respect to their thickness, comprising several layers, with an outer ceramic layer, which enables to increase the cost-effectiveness of the work, reducing the execution time thereof, with an excellent aesthetic finish and having excellent maintenance conditions and renovation and alteration capabilities.

    [0002] More particularly, the construction system of the invention is based on the use of constructive elements and a load-bearing structure, the constructive elements having joining pieces which fix the load-bearing structure through intermediate anchoring pieces.

    [0003] By drywall we mean those the construction of which does not require the application of humid paste, such as mortar, cement, plaster, etc.

    BACKGROUND OF THE INVENTION



    [0004] There are known construction systems, both drywall and cladding for walls and alike based on flat constructive elements, with large surfaces with respect to their thickness, comprising several layers, whose constructive elements are fixed on a load-bearing structure. The constructive elements are mounted on the load-bearing structure through intermediate fastening pieces of different types.

    [0005] Construction systems with the aforementioned constitution are described, for example, in ES 2243426, DE 2026015903U, and US 2005102969. In all cases the intermediate fastening pieces consist of parts or components which are added to the construction of the partition or cladding during its construction, which requires manipulating a large number of components. On the other hand, making the visible surface of all constructive elements of the same face or wall is located in the same plane, and also with a constant separation between consecutive constructive elements, causes positioning or levelling problems when the construction systems described in the above mentioned documents is used.

    [0006] Document EP 0 205 793 A2 discloses a drywall construction system having the features of the preamble of claim 1.

    DESCRIPTION OF THE INVENTION



    [0007] The object of the present invention is a construction system which satisfactorily solves the aforesaid limitations, in a simple manner and not requiring skilled labour both at the installation and along the useful life of the partition or cladding.

    [0008] The construction system of the invention comprises a load-bearing structure, a plurality of constructive elements having joining pieces, and a plurality of anchoring pieces to fix the joining pieces of the construction elements to the load-bearing structure. It is defined by the features of claim 1.

    [0009] The load-bearing structure can be an existing structure, such as a brick partition or a laminated plasterboard, to which a cladding would be applied according to the system of the invention, or a new construction structure, typically metallic or wooden, which would allow the formation of a cladding or partition. In some cases, the anchoring pieces will be incorporated to the load-bearing structure. In the case of existing structures, the anchoring pieces will be directly incorporated on-site, while in the case of the newly-created structures the anchoring pieces can be built-in on said structures during the manufacturing.

    [0010] The load-bearing structure can be constituted with horizontal elements, which we will call floor and roof profiles, and by vertical elements, which we will call vertical profiles. At the manufacturing of a drywall, the horizontal elements act as structural frame for the drywall, delimiting the place where it will be built, which is the first step for the construction of the drywall, while the vertical profiles are located in vertical position between the floor and roof profiles which form the horizontal elements.

    [0011] In the case of the load-bearing structures characteristic of the construction system, in one of its variants, additional anchoring pieces can be incorporated to allow the installation of an additional inner plate to the drywall, which is normally a laminated plasterboard, one of whose functions is to provide support to the inner installations of the drywall or support the functional elements thereof. Likewise, the floor and roof profiles can comprise paths which allow the perimeter enclosure of the aforementioned plasterboard, securing the insulation against sound and thermal bridges.

    [0012] Also, in the case of load-bearing structures and even existing structures, heavy loads which have to be hung from the drywall would be hung from an auxiliary structure, fixed either to the existing structure or to the new load-bearing structure, to that end special parts would be used which would go through the constructive element.

    [0013] The profiles of the load-bearing structure, both floor and roof horizontal ones and vertical ones, in one of their variants, can incorporate elastic joints which act as sealing means and insulation of the junctions between the constructive elements and the profiles of said load-bearing structure.

    [0014] Also, the load-bearing structure can be duplicated, that is, it can be double in order to obtain drywalls with many benefits, making both parts independent.

    [0015] In the case of double load-bearing structures, it is possible to include, between them, safety sheets, such as metallic sheets or metallic mesh, which prevent access from one side to the other of the drywall.

    [0016] As regards the constructive elements, they have a large surface with respect to their thickness and they comprise a reduced-thickness cladding sheet, which will define the visible surface; an inner layer for structural reinforcement, which adds the structural and bearing strength of the construction element; and an intermediate joining layer. These constructive elements will have joining pieces for their mounting on the load-bearing structure through intermediate anchoring pieces.

    [0017] The constructive pieces used in the system of the invention are large, for example, they have surfaces greater than 2m2, they have a reduced thickness and they are manufactured in an industrialized manner so that the joining pieces are built into the constructive elements in the factory forming an indivisible part.

    [0018] In order to improve the benefits offered by the drywall or cladding, the constructive elements can incorporate in an industrialized manner additional layers, such as vapour barrier layers, thermal and sound insulation layers and any other type of layer which improves their benefits.

    [0019] The constructive elements, as it has been indicated, include the joining pieces which are integrally built-in said constructive elements.

    [0020] In order for the system to be watertight, the constructive elements can have a perimeter joint, which can be plastic, metallic or adhesive, so that the interior of the construction system is insulated against humidity, guaranteeing the sealing, both against humidity and against possible thermal and sound bridges.

    [0021] According to the invention, the anchoring pieces, for the fixing of the constructive elements joining pieces to the load-bearing structure, are constituted by an equal number of fixed profiles and sliding profiles. The fixed profiles have female elements in the form of holes and are fixed to the load-bearing structure, preferably in a vertical position, for example by means of screws. As regards the sliding profiles, each one of them is longitudinally mounted on a fixed profile, and can be moved along it and has openings, whose number and position coincide with the holes of the fixed profile. Each one of the openings of the mobile profiles has two contours with different width consecutively located in the direction of the sliding profile movement.

    [0022] As regards the joining pieces of the constructive elements, they have male elements, whose number and position coincide with the openings of the sliding profiles and the holes of the fixed profiles. The male elements will have formations capable of being inserted in the wider contour of the openings, but retained by the narrower contour thereof. The male elements will be accessible from the rear of the constructive elements and are intended to be inserted through opposite openings and holes, when the wider contour of the openings faces the holes and the male elements. According to a preferred embodiment, the joining pieces of the constructive elements are constituted by at least one flat stock fixed to the constructive elements, through a portion thereof, in a direction parallel to the plane constituting the visible surface of said constructive elements, and which has the male elements.

    [0023] The sliding profiles can be longitudinally slid with respect to the fixed profiles between an inactive position, in which the wider contour of the openings of the sliding profiles faces the holes of the fixed profiles, so that the male elements of the joining pieces of the constructive elements, with their formations, go freely through said openings and holes, and a retention position, in which the narrower contour of the openings faces the holes of the fixed profiles, covering in a tight manner the formations of the male elements to prevent their release.

    [0024] The sliding profiles, which openings are provided with two contours with different widths, will guarantee the joining of the constructive elements, through the joining pieces of said constructive elements to the load-bearing structure while, at the same time, said joining pieces act as safety elements which prevent the constructive elements from separating or being released from the load-bearing structure. The fixed profiles of the anchoring pieces can be constituted by the vertical profiles themselves of the load-bearing structure, which would house the sliding profiles, or in other auxiliary fixed vertical profiles.

    [0025] According to a preferred embodiment, the two contours of the openings of the sliding profiles will be joined by an intermediate section with variable width between the width of said contours. Preferably, the narrower width will be located on top of the wider contour.

    [0026] According to an embodiment, the fixed profiles of the anchoring pieces are rectangular omega-shaped and are fixed through their flanges to the load-bearing structure, while the windows are located in their web. As for the sliding profiles, they have a rectangular U shape, with external dimensions slightly smaller than the internal ones of the fixed profiles, and they have the corresponding openings in their web. These U-shaped sliding profiles are mounted inside the fixed profile in the same direction, that is, with the aperture in the same direction, so that the web or bottom of both profiles are close to each other.

    [0027] The flanges of the omega-shaped fixed profiles can be folded inwards 180°, defining opposite channels, whose outer walls support and are fixed to the load-bearing structure and also serve as retention pieces of the sliding profiles to prevent their release. To that end, the free edges of the side walls of the aliding profiles are separated from each other a distance greater than the free edges of the outer walls of the opposite channels of the fixed profiles, to define the retention pieces of said sliding profiles.

    [0028] The male elements of the aforementioned joining pieces can consist of tongues in the form of hooks protruding in coplanar position from one of the longitudinal contours of each flat platten, all of them oriented to the same direction and being accessible by the rear of the constructive elements so that they can be inserted through the holes of the fixed profiles and openings of the sliding profiles, when said sliding profiles are in the inactive position, enabling to receive the coupling adjusted to the narrower contour of said openings to the bottom of the hook, when the sliging profile is displaced to its retention position. According to an embodiment of the invention, the bottom of the hook will be located at a fixed distance with respect to the outer visible surface of the constructive element, thus securing the coplanarity of the outer visible surface of all constructive elements which form the cladding.

    [0029] The platten constituting the joining pieces will be closed, at least partially, in the constructive elements from the longitudinal edge opposite the one from which the coplanar tongues protrude. At least on one of the edges of the constructive elements and along it, one of the plattens will be closed as described, with all tongues in the form of hooks being aligned at the same distance from said edge. Also, at least one platten can be fixed along one or more intermediate lines of the constructive elements, with the same conditions as the flat platten(s) fixed on the edges of said constructive elements.

    [0030] The flat platten of the joining pieces will be provided, preferably, from the fixing edge to the constructive elements, with transverse indentations whose length equals the part of the flat platten which is in contact with the constructive element. These indentations will delimit coplanar teeth which can be in the same direction or in opposite directions. The aforementioned transverse indentations will enable to cut the constructive elements in a direction perpendicular to the flat platten with blade tools, for example a cutter or a diamond glass cutter or a ceramic cutter type, since in the area coinciding with the flat platten the cut will be made coinciding with one of the transverse indentations thereof. To that end; each indentation has to be close to the next one.

    [0031] The flat platten which forms the joining pieces can be completely flat or it can have transversal bends in different number and direction, to define a Z-shaped or W-shaped section, folded in the middle at 180°, etc.

    [0032] The openings of the sliding profiles and the holes of the fixed profiles can be made in pairs in the web of said profiles, being the two openings and holes of each pair located at the same height in the corresponding profiles and also with the two openings and the two holes aligned in all pairs along the sliding profiles and fixed profiles, respectively. Also, the narrower contour of the openings of the sliding profiles will be as wide as the thickness of the tongues which form the male elements of the joining pieces to define, together with the aforementioned positioning of the openings and the holes, the separation and parallelism between adjacent edges of consecutive constructive elements.

    [0033] In order to facilitate the mounting of male elements of the joining pieces in the anchoring pieces, the openings of the sliding profiles of these anchoring pieces can be extended laterally on the adjacent walls of said sliding profiles along the edges belonging to the wider contour of said openings. To the same end and if necessary, the holes of the fixed profiles can be extended laterally on the adjacent walls of said fixed profiles along the entire length of these holes.

    [0034] For the movement of the sliding profiles with respect to the fixed profiles, between the inactive position and the retention position, said sliding profiles will have, between consecutive openings, first slit accessible through opposite larger second slit in the fixed profile. The first slit of the sliding profiles will be intended to receive the end of a propelling tool of the sliding profile, said tool will be inserted between consecutive constructive elements or through said constructive elements.

    [0035] The anchoring pieces can be formed so that they enable the fixing of the constructive elements arranged in a corner. To that end, the web of the fixed profile and of the sliding profiles will have transversal crease which delimit the convex or concave angle on which the constructive elements are to be arranged. For example, the fixed profile and sliding profile can have three transversal creases on a right angle, a central one directed towards the outside and two symmetrical lateral ones arranged in a direction opposite the central crease. Also, the web of the fixed profile and the web of the sliding profile have only one transversal crease towards the outside or towards the inside depending on whether the panels are arranged forming a concave angle or a convex angle or a corner.

    [0036] According to an embodiment variant, the fixed profiles of the anchoring pieces can have a flat central core, which ends longitudinally towards the same side in two opposite channels, while the sliding profile will have a rectangular omega-shaped section, whose width is approximately the same as the fixed profile, with the longitudinal flanges housed in the channels of said fixed profiles, to serve as guiding means in the movement of the sliding profile.

    [0037] In order to guarantee the aesthetic continuity of the outer visible surface of the cladding or drywall, in the areas of the joints between constructive elements, the load-bearing structure can have incorporated decorative plattens of the same material and design as the outer plate of the ceramic cladding. This platten would also secure the sealing against thermal and sound bridges, and against fire.

    [0038] The fixing of the constructive elements to the anchoring pieces can be performed in different ways:
    • placing the constructive elements from bottom to top, that is, inserting the joining pieces of the constructive element in the anchoring pieces and lifting said constructive element so that the joining pieces of the constructive element are inserted in the anchoring pieces, leaving a hole next to the floor to house the skirting board, which can in turn protrude from the plane of the drywall or be within the drywall plane;
    • placing the constructive elements from top to bottom, that is, inserting the joining pieves of the constructive element in the anchoring pieces and lowering said constructive element so that the joining pieces of the constructive element are inserted in the anchoring pieces, which enables to leave a hole next to the roof for the placement of decorative scotia;
    • placing the constructive elements in the front, which would enable the constructive element to cover the entire space existing between the roof and the floor and later, activating the slide incorporated into the anchoring elements, to integrally fix the joining pieces of the constructive elements to the load-bearing structure.


    [0039] The construction system described, given its use for the construction of drywalls, takes into account the incorporation of installations and functional improvements of the benefits of said drywalls. For this reason, the construction system uses the separation space between the two constructive elements which form the drywall required by the load-bearing structure, or the space purposefully enabled between the constructive element and the pre-existing load-bearing structure, to house the installations or layers of improvement of the drywall benefits.

    [0040] To support the inner installations of the drywall, such as cable tubes, water ducts, communications, heating, air conditioning, etc., the construction system can incorporate an additional layer, as support layer for the installations. This layer, typically made of laminated plaster, enables to configure the installations before closing the construction system by means of the constructive elements and, later, to be able to extract and change the constructive elements without affecting the installations incorporated inside it.

    [0041] In order to facilitate the housing and passage of the installation ducts through the interior of the construction system, the vertical profiles of the load-bearing structure have a series of die-cuts in their core. These die-cuts will be spaced out enough so that the structural strength of the beam of the vertical profiles is not affected and they will have a diameter so that all type of installation ducts can easily go through them.

    [0042] In order to obtain sound and thermal insulation and fire protection, it is possible to incorporate extra layers of insulating material such as glass wool, rock wool or similar, or safety improvement layers such as metallic layers or metallic mesh, depending on the area of the building or house where said drywall is to be installed, that is, exit aisles, partitions, soundproof rooms, etc.

    [0043] One of the characteristics of the construction system described in the present invention is its registrability. In this case, by registrability we mean the capacity to separate the constructive elements of the load-bearing structure and reinstall them in their position, in an independent manner and without affecting the adjacent constructive elements. This characteristic allows not only the easy aesthetic upgrade of constructive elements or their replacement if needed, but also the easy and fast access to the drywall installations, in case they need to be repaired or new installations need to be included, as well as the addition of new functional characteristics to the drywall; in case more thermal or sound insulation is required, new layers can be added which incorporate this new feature to it.

    [0044] Another characteristic of this construction system is that the existence of an installation support layer allows the registrability of the system, the aesthetic renewal and upgrade of constructive elements without these operations affecting the functionality of the drywall, as the functional part of the drywall is independent from the aesthetic part thereof.

    [0045] Thanks to the system thus described, an easy-to-install system is attained, as the constructive elements are large prefabricated elements which can be installed by means of a simple system on the joining means by unskilled workers. This easiness of mounting in turn provides a high installation efficiency (construction time savings), facilitating a massive use thereof, and an easy aesthetic upgrade, since, thanks to the aesthetic versatility offered by the external porcelain tile plate and the relatively low manufacturing and mounting cost, it is an advantage over the state of the art to offer the possibility of change every time the final user desires it.

    BRIEF DESCRIPTION OF THE DRAWINGS



    [0046] The attached drawings show a non-limiting example of an embodiment of the construction system of the invention. In the drawings:

    Figure 1 shows a horizontal sectional view, taken according to the cutting line I-I of figure 2, of a cladding built according to the invention and applied on an already-existing drywall.

    Figure 2 shows a vertical sectional view of the same cladding, taken according to the cutting line II-II of figure 1.

    Figure 3 shows a horizontal sectional view of the a drywall built according to the invention, taken according to the cutting line III-III of figure 4, with constructive elements installed on both sides of the load-bearing structure.

    Figure 4 shows a vertical sectional view of the same drywall, taken according to the cutting line IV-IV of figure 3.

    Figure 5 shows a horizontal sectional view of a drywall built according to the invention, with double structure, taken according to the cutting line V-V of figure 6.

    Figure 6 shows a vertical sectional view of the same drywall, taken according to the cutting line VI-VI of figure 5.

    Figure 7 shows a transverse sectional view of the anchoring pieces used in a construction system according to the invention.

    Figure 8 corresponds to the detail A of figure 3, at greater scale.

    Figure 9 shows an elevated frontal view of the anchoring pieces represented in figure 7.

    Figure 10 shows a perspective view of the platten constituting the joining pieces of the cladding of figure 8.

    Figure 11 is a partial sectional view of a constructive element, with the joining pieces of figure 10 incorporated.

    Figure 12 shows an embodiment variant of the joining pieces of the constructive elements.

    Figure 13 shows a similar sectional view to figure 11, with the joining pieces of figure 12.

    Figures 14 to 16 show similar sectional views of figure 7, showing other embodiments variants of the anchoring pieces of the cladding.

    Figure 17 shows an elevated frontal view of the joining pieces of figures 14 and 15.

    Figure 18 shows an elevated frontal view of the joining pieces of figure 16.

    Figure 19 shows a horizontal sectional view of a cladding fixed to the load-bearing structure, according to the invention, with the anchoring pieces of figure 14.

    Figure 20 shows a schematic sectional view of the cladding, before fixing the joining pieces of the constructive elements to the anchoring pieces, taken according to the cutting line XX-XX of figure 19.

    Figure 21 shows a similar sectional view to figure 20, with the joining pieces of the constructive elements fixed to the anchoring pieces.

    Figure 22 shows a similar view to figure 19, with the anchoring pieces of figure 16.

    Figure 23 shows a similar sectional view to figure 19, of a cladding in an outer corner.

    Figure 24 shows a similar sectional view to figure 23, of a cladding in an inner angle.

    Figures 25 to 26 show similar views of figure 12, showing other embodiment variants of the joining pieces of the constructive elements.

    Figure 27 shows a frontal elevation view of a possible embodiment of the anchoring pieces.

    Figure 28 shows a perspective partial view of the mounting system of the anchoring pieces of figure27.

    Figure 29 shows a partial sectional view of a constructive element with an intermediate joining element.

    Figure 30 shows a perspective schematic view of a cladding built according to the invention.


    DETAILED DESCRIPTION OF AN EMBODIMENT



    [0047] With the essential characteristics of the invention, it is possible to configure different types of drywalls and applications with the advantages shown in the present memory and which are described according to the aforementioned set of drawings:

    [0048] The load-bearing structure represented in figures 1-6 indicated in the present invention comprises vertical profiles (11) as well as a floor profile (10) and a roof profile (9), both metallic, these two guides (9) and (10) can form part of the load-bearing structure itself as it can be seen in figure 4 and 6, or they can be incorporated as independent parts to a pre-existing drywall (2) which constitutes the load-bearing structure in this case, as it can be seen in figure 2.

    [0049] The construction systems represented in figures 1-6 comprise, besides the aforementioned load-bearing structure, constructive elements (1) which are anchored to the vertical profiles (11), which form the load-bearing structure in the case of the examples represented in figures 3 to 5 or they are fixed to a pre-existing drywall (2) in the case of figure 1.

    [0050] Figure 1 represents a cladding construction system with an additional insulating layer (3), or it could also be a functional layer, in one of its areas and with a hollow area (12) for the air chamber or the passage of installations in another area and in which the load-bearing structure is an existing drywall (2). The fixing of the cladding comprises screws (19) which assemble the vertical profiles (11) held by the insulating layer (3) and the constructive elements (1) to the drywall (2) which constitutes the load-bearing structure.

    [0051] Figure 2 shows the drywall (2) which constitutes the construction system represented in figure 1, in which the insulating layer (3) is incorporated as an additional layer between the constructive element (1) and the pre-existing drywall (2) which acts as a load-bearing structure.

    [0052] Figures 3 and 4 represent a standard construction system of the invention comprising constructive elements (1) joined by both faces to a load-bearing structure comprising vertical profiles (11) and roof (9) and floor profiles (10), with an installation support layer (4) and with a hollow area (12) following for the air chamber or passage of installations in an area and an insulating layer (3), which can also be a functional layer, in another area. Figure 4 shows a vertical profile of one of the areas of the drywall shown in figure 3, in which the roof (9) and floor profiles (10) can be seen.

    [0053] Figure 5 represents a construction system with double structure, used for the construction of a drywall in which, due to functional needs for greater sound insulation (separating two adjacent hotel rooms) or for safety reasons (in the case of a partition between two houses), there are incorporated two independent and consecutive load-bearing structures, so that a double support layer (4) is incorporated for the passage of installations, where it is also possible to incorporate a safety sheet (8) between both construction systems, as it can be seen in the areas represented in figure 5. The drywalls are closed in the same way as in the case of the drywalls represented in figure 3, but instead of closing them with a constructive element at the opposite end, they are closed with a second construction system with similar characteristics as the one being coupled thereto, thus constituting the so-called double construction system.

    [0054] Figure 6 shows a section of figure 5 of the area comprising a safety sheet (8), showing an elevation view of the double drywall with the aforementioned characteristics, with an insulating layer (3) in one of its sides and a hollow area for the air chamber or for the passage of installations (13) in the opposite side.

    [0055] If it is necessary to increase the functional characteristics (sound insulation, thermal insulation, fire protection, waterproofing) of a drywall, it is possible to incorporate additional functional plates (rock wool, glass wool, aluminium sheets, etc.) which are included in the hole (12) between the installation support plate (4) and the drywall closure constructive element (1).

    [0056] As it can be seen in figures 7 and 8, the anchoring pieces are constituted by an omega-shaped fixed constructive (20) which is fixed to the vertical constructive (11) of the load-bearing structure through its wings and houses a U-shaped sliding profiles (14) inside it, having such dimensions that it can slid along the omega-shaped fixed profile (20).

    [0057] The omega-shaped fixed profile (20), figures 7 and 9, has holes (7) which constitute female anchoring pieces.

    [0058] The sliding profile (14), which can slid inside the fixed profile (20), has openings (5) which, as it can be seen better in figure 9, have two contours with different widths, consecutively located in the movement direction of the fixed profile (14), a first wider contour (21) and a second narrower contour (22). In the example shown in figure 9, the two contours have longitudinally straight contours and are joined by an intermediate section (23) with variable width. The second narrower contour (22) could be in a centred position, with respect to the first wider contour (21). In any case, the two contours can be selectively opposite the holes (7), by means of the longitudinal movement of the sliding profile (14) in an upward or downward direction.

    [0059] The fixed profile (20) fixed to the load-bearing structure (11) and the sliding profile (14) constitute the anchoring means.

    [0060] As for the joining pieces of the cconstructive elements (1), they are constituted by male elements (6), figure 8, fixed to the constructive elements, whose number and position coincide with the openings (7) of the fixed profiles (20).

    [0061] In the mounting of constructive elements, the male elements (6), which constitute the joining pieces of the constructive elements (1), will be inserted through the holes (7) and the wider contour (21) of the openings. (5), opposite said holes (7). Next, the sliding profile (14) will be moved downwardly, so that the male elements (6) are inserted through the narrower contour (22) of the openings (5), to be retained by the sliding profile (14), through formations of male elements (6), as it will be indicated below.

    [0062] As it can be seen in figures 7 and 9, the fixed profile (20) can have two rows of holes (7), while the sliding profile (14) will have two rows of openings (5), for the fixing of adjacent panels, as it can be seen in figure 8.

    [0063] In order to improve the junction, a rubber seal (17) can be incorporated, figure 8, thus attaining the water tightness and coupling to the load-bearing structure, being possible to also insert a decorative platten (16) which maintains the homogeneity of the construction system.

    [0064] The joining pieces of the constructive elements can be constituted, as shown in figure 10, by a platten (25) which can include a longitudinal crease which determines two portions, a first portion (33) in contact with the constructive elements and through which it is fixed in said constructive elements, as it can be seen in figure 11, and a second portion (32) from which there protrude the male elements (6), constituted by coplanar tongues (26) which form upwardly open hooks (27). The number and separation of these tongues (26) will coincide with the openings (5) of the sliding profiles (14) and the holes (7) of the fixed profiles (20).

    [0065] The platten (25) is fixed to the constructive elements (1) in a direction parallel to the fixed profiles (20) and sliding profiles (14) of the anchoring pieces through the first portion (33). For example, as shown in figure 11, the platten (25) can be closed in the constructive elements (1), at least along the free edge of the first portion (33). In the example shown in figure 11, the constructive elements (1) comprise an external plate (28) with reduced thickness, preferably ceramic, and an internal plate (29) with a greater thickness which adds structural and bearing strength to the constructive element (1), being both layers joined by an intermediate layer (30), comprising for example an adhesive substance. With this constitution, the first portion (33) of the platten (25) can be inserted, in the already described manner, between the layers (28 and 29).

    [0066] The platten 25 can have two transverse creases at 90° in the same or different direction. In the latter case, it forms a Z-shaped section (31), as shown in figure 12, with a second end portion (32), the tongues (26) forming the hooks (27) protruding, and a first end portion (33), through which this Z-shaped flat stock will be fixed in the constructive element, as shown in figure 13.

    [0067] The platten (25) of figure 10 can have in a first portion (33) and from its free edge indentations or transverse cuts (34) which determine coplanar teeth (35). The indentations or transverse cuts (34) will be as long as the width of the first portion (33) of the platten (25) which is in contact with the constructive element (1). In the embodiment example of figure 12, the Z-shaped first portion (33) also has indentations or transverse cuts (34) which determine coplanar teeth (35 and 35'), which can be oriented in opposite directions, in order to provide a greater contact surface with the constructive elements (1), as shown in figure 13, being the teeth (35) intended to be inserted between the plates (28 and 29) of the constructive element, as in the case of figure 11, while the teeth (35') rest only on the plate (28).

    [0068] In any case, the indentations or transverse cuts (34) will allow the constructive element (1), with the corresponding joining pieces, to be cut in a direction perpendicular to said joining pieces with a cutting tool, such as a cutter, since on the joining pieces the cut can be performed through one of the indentations (34). This possibility makes it unnecessary to use electrical cutting tools, for example, a circular saw, in order to perform the cut of the constructive elements in any direction.

    [0069] Figures 14 to 16 show embodiment variants of the anchoring pieces shown in figure 8. In figure 14, the end branches of the omega-shaped fixed profiles (20) are folded inwards over themselves in a 180° angle, forming opposite channels (36), being the free longitudinal edge (37) of the external walls of these channels separated at a distance smaller than the free edge (38) of the walls of the sliding profiles (14), so that said sliding profile (14) cannot be accidentally released from the fixed profile (20). The embodiment shown in figure 15 is similar to that of figure 14, except in that the walls of the sliding profile (14) end in divergent end sections (39), whose longitudinal edges are separated at a greater distance than the edges (37) of the channels (36), to define together retention pieces of the sliding profiles (14) inside the fixed profiles (20).

    [0070] Figure 17 shows a frontal elevation view of the set of sliding profile (14) and fixed profile (20) of figures 14 and 15 of the anchoring pieces, showing the holes (7) of the fixed profiles (20) and the openings (5) of the sliding profiles (14), with their edges (21 and 22) with greater and smaller width, respectively.

    [0071] In the embodiment shown in figure 16, the fixed profile (20) has a flat web (40) which ends longitudinally in opposite channels (41), while the sliding profile (14) has an omega shape, whose end branches (42) are housed in the channels (41), and can move along them. In this embodiment, as it can be seen in the frontal elevation view of figure 18, the fixed profile (20) has no holes, only the sliding profile (14) having openings (5), with their two contours (21 and 22) having a greater and smaller width, respectively.

    [0072] As shown in figures 9 and 17, the openings (5) of the sliding profiles (14) and the holes (7) of the fixed profiles are made in pairs, in the web of said sections, the two openings and holes of each pair being located at the same height in the corresponding section and also with the openings and holes of both pairs being aligned along the corresponding sliding and fixed sections.

    [0073] As the sliding profiles (14) have pairs of openings (7), located at the same height, they make it possible to receive the tongues or male elements (6) of two consecutive constructive elements, as shown in figures 9 and 19. Adjusting the separation of the two openings (7) of each pair of openings located at the same height, different separations between consecutive constructive elements can be attained, with parallel edges (45) thereof, condition which is guaranteed also due to the fact that the narrower contour (22) of the openings (5) of the sliding profiles is as wide as the thickness of the tongues (26) which form the hooks (27) of the joining pieces, thus securing the separation (S) and parallelism between the adjacent edges (45) of the consecutive constructive elements (1), as shown in figure 19.

    [0074] The male elements (6) can have a different configuration to the one shown in figures 10 and 12, having in any case formations capable of being inserted through the first narrower contour (21) of the openings (5) and retained by the narrower contour (22) of said openings, where in any case the male elements can be accessed from the rear face of the constructive elements.

    [0075] The evenness between the outer surfaces of all constructive elements of a cladding is attained thanks to the positioning of the formations of the male elements with respect to the outer visible surface of said constructive elements, as it will be indicated with reference to figures 19 and 21.

    [0076] Figure 19 shows a partial horizontal sectional view of a similar cladding to the one in figure 8, where there appear two consecutive elements, having male elements (6) and which are fixed to the profiles (11) of the load-bearing structure through anchoring pieces as the ones shown in figure 15, comprising a fixed profile (20) and a sliding profile (14). Around the channels (36) of the fixed profile (20) there can be rubber seals (44) on the outer side.

    [0077] The male elements (6), which constitute the joining pieces of the constructive elements (1), can have a hook configuration, similar to the one described with reference to figures 10 and 12, where the bottom (27') of the hook which constitutes the configuration of the male element is located at a constant distance (D) from the plane (P), said plane being defined by the outer visible surface of the front plate (28) of the constructive elements, and at a constant distance (L) from the plane of the adjacent longitudinal edge (45) of the constructive element, figure 22. With this constant distance (D) it is attained the coplanarity of the outer visible surface (P) of all constructive elements of a cladding, from the correct positioning of the load-bearing structure, shown in figure 19 in sections (11).

    [0078] Figure 20 shows the same distance (D) between the plane (P) and the bottom (27') of the hook-shaped configuration (27) of the male element (6) of the constructive elements.

    [0079] The adjacent edges (45) of the consecutive constructive elements (1), figure 19, will be parallel and separated at a predetermined distance which is defined by the distance (H), figure 17, between the centres of the narrower contours (22) of each pair of openings (5) of the sliding profiles (14). In order to attain the maximum accuracy in this separation, the tongues (26) forming the hooks.(27) of the male elements (6), figures 10 and 12, will be as thick as the width of the narrower contours (22) of the openings (5) of the sliding profiles (14).

    [0080] Figure 8 shows the distance (S) between adjacent edges (45) of consecutive constructive elements (1), the distance (L) between the male elements (6) and the plane of the adjacent edge (45) of the constructive element and the distance (H) between male elements (6) fixed through the intermediate anchoring pieces and belonging to consecutive constructive elements (1).

    [0081] As shown in figures 20 and 21, the sliding profiles (14) can be displaced between an inactive position, figure 20, and a retention position, figure 21, of the male element, constituted by the hook (27).

    [0082] In the inactive position, shown in figure 20, the wider contour (21) of the openings (5) of the sliding profiles (14) faces the holes (7) of the fixed profiles (20), as shown in detail (B) in figure 20. In this situation, the male elements of the constructive elements, constituted by the tongues (26) forming the hooks (27), can freely penetrate through said holes (7) and openings (5), moving the constructive elements in the direction (E) of figure 20. Once the tongues (26) have been inserted in the manner described, the sliding profile (14) is moved downwardly as shown by the arrow F of figure 20, so that the narrower contour (22) of the openings (5) occupies the position shown in the detail (C) of figure 21, where it surrounds and rests by the upper edge of said contour (22) on the bottom (27') of the hook (27), as shown in figure 21, thus being the hook blocked without any possibility of being separated from the anchoring pieces defined by the sliding profiles (14) and fixed profiles (20).

    [0083] In order to attain the movement of the sliding profiles in the manner described, these sliding profiles will have in their web, between consecutive openings (5), a first slit (46) which is accessible through a second larger slit (47) of the fixed profiles (20) in the opposite position. In the embodiment of figure 16, the fixed profiles (20) will lack both the openings (7) and the second slits (47).

    [0084] Through the second slits (47) a tool (48) or alike is inserted until it penetrates through the first slit (46). Propelling the tool (48) downwardly, it is possible to propell the aliding profile (14) from the inactive position of figure 20 to the retention position of figure 21.

    [0085] The tool (48) can be inserted between adjacent edges (45), figure 19, of consecutive constructive elements (1).

    [0086] Figure 22 shows a similar embodiment to figure 19, but with the anchoring pieces shown in figure 16, using the same references as in these figures to indicate coinciding elements or parts.
    In the embodiment shown in figure 22, the fixed profile (20) is located behind the mobile profile (14), so that the openings (5) of this sliding profile are directly accessible through the separation between the adjacent edges (45) of consecutive panels (1), where the fixed profiles (20) do not have the holes (7).

    [0087] Figure 23 and figure 24 show potential variants of the anchoring pieces for mounting the constructive elements (1) in corners.

    [0088] In figure 23, the anchoring pieces are arranged exteriorly in the angle formed by two constructive elements, while in figure 24 they are arranged inside said angle. In both cases, the anchoring pieces can correspond to a similar structure to that of figure 16, in which both the fixed profile (20) and the sliding profile (14) are folded outwards through their web in a right angle, which corresponds to that of the corner formed by the constructive elements (1).

    [0089] In the case of figure 4, the joining pieces of the constructive elements, which include the male elements (6), are fixed to the outer face of the rear layer (29) of the constructive elements. Through the outer wall of the channels (41), similar to those of figure 16, the fixed profiles (20) are fixed to the sections (11) of the load-bearing structure.

    [0090] In the case of figure 24, the anchoring pieces also have a similar structure to the one shown in figure 16, but with the crease of the sliding profiles (14) and fixed profiles (20) in opposite direction, with respect to the structure of the anchoring pieces of figure 23. Also, the fixing of the constructive elements to the sections (11) of the load-bearing structure is performed in the same way, with the interposition of layers (4) which can be made of insulating material.

    [0091] Figures 26 and 27 show variants of the flat stocks which form the joining means of the construction elements, with respect to the ones shown in figures 10 and 12.

    [0092] In the case of figure 26, the flat stock (25) has a longitudinal crease at 180°, defining an intermediate fold (50) with flanges (51) at each side for its fixing to the constructive element. From the intermediate fold (50) there protrude the tongues (26) which form the hooks (27). The flanges (51) have slits (34), with the same characteristics as the ones described with reference to figure 10. The flanges (51) constitute the first portions (33) which are in contact with the constructive elements, while the central fold (50) constitutes the second portion (32) from which the tongues (26) protrude.

    [0093] In the case of figure 27, the platten (25) has a series of consecutive folds, determining an accordion-shaped intermediate configuration (52), at both sides of which the flanges (51) are located with the transverse recesses (34), protruding from one of the folds the tongues (26) which form the hooks (27).

    [0094] Figures 10, 12, 26 and 27 give an idea of the diversity of forms the joining pieces of the constructive elements can have, always having male elements which in the examples described are constituted by the tongues (26) forming the hooks (27). Regardless of the configuration of the platten (25), it will always be arranged in a parallel direction to the sliding profile (14) and the fixed profiles (20) of the anchoring pieces. Also, the position and number of tongues (26) of the plattens (25) will coincide with the position and number of openings (5) of the sliding profiles (14) and holes (7) of the fixed profiles (20).

    [0095] As shown in figure 17, each pair of windows (7) located at the same height can be replaced by one window (7'), with such dimensions that it grants access to the openings (5) of the sliding profile (14).

    [0096] As shown in figures 27 and 28 and in order to facilitate the mounting of the sliding profile (14) in the fixed profile (20) of the anchoring pieces shown in figure 16, the external flanges (53) of one of the opposite channels (41) of the fixed profile (20) has, from the free edge, L-shaped cuts which determine flexible longitudinal pins (43). As for the sliding profiles (14), they have, at least in one of their end flanges (42), flat tabs (55), whose number and separation coincide with the longitudinal pins (43). With this constitution, as shown in figure 28, the end flange (42) of the sliding profile (14) lacking the tabs (55) is inserted in the corresponding channel (41) of the fixed profile (20), the tabs (55) of the opposite end flange of the sliding profile resting on the longitudinal pins (43), pressing said tabs (55) towards the inside of the fixed profile (20), until attaining the bending of the pins (43), allowing the insertion of said tabs (55) in the channel (41) of the fixed profile (20), through the displacement of the sliding profile (14) until the tabs (55) go beyond the free end of the pins (43).
    On the other hand, in order to facilitate the mounting of the constructive elements, for example with the same anchoring pieces shown in figures 27 and 28, the wider contour (21) of the openings (5) could be partially extended over the lateral flanges (56) of the sliding profile (14), thus facilitating both the lateral and frontal insertion of the tongues (26) in the openings (5).

    [0097] The platten (25) which constitute the joining pieces of the constructive elements can also be fixed to said elements along intermediate areas, not coinciding with the edges of said constructive elements, as shown in figure 29. The tool (48) access to the first slit (46), figures 20 and 21, would be through holes drilled in the constructive elements (1) themselves.

    [0098] Finally, figure 30 shows a cladding in angle built according to the invention, in which the load-bearing structure would be constituted, as in the case of figures 1 to 6, by a roof guide section (9), a floor guide section (10) and vertical profiles (11), where the vertical profiles (11) can define or serve as fixed profiles (20) of the anchoring pieces.

    [0099] As in the case of figure 8, the separation between the consecutive constructive elements (1) can be closed by a decorative platten (25).


    Claims

    1. Drywall construction system, to be mounted on a load-bearing structure (11), comprising large-surface flat constructive elements (1) with joining pieces and comprising anchoring pieces for the mounting of said constructive elements (1) to said load-bearing structure (11), said anchoring pieces being constituted by fixed profiles (20) being fixable to said load-bearing structure (11), said anchoring pieces being further constituted by an equal number of sliding profiles (14), each one of them being longitudinally mounted on a fixed profile (20) and being able to move along it, said joining pieces of the constructive elements (1) having male elements (6) having formations and being accessible from the rear of the constructive elements (1); said sliding profiles (14) being longitudinally slidable with respect to the fixed profiles (20) between an inactive position (B) and a retention position (C); said drywall construction system being characterised in that
    said fixed profiles (20) have female elements in the form of holes (7) and said sliding profiles (14) are provided with openings (5), whose number and position coincide with the holes (7) of the fixed profiles (20), each one of the openings (5) having two contours with different widths, both consecutively located in the movement direction of the sliding profiles (14), the number and separation of said male elements (6) coinciding with the openings (5) of the sliding profiles (14) and holes (7) of the fixed profiles (20), said formations of said male elements (6) being insertable through the wider contour (21) of the openings (5) and retained by the narrower contour (22) of the openings (5), said male elements (6) being accessible from the rear of the construction elements for their insertion through said openings (5) and holes (7), and
    in said inactive position (B) the wider contour (21) of the openings of the sliding profiles faces the holes (7) of the fixed profiles, allowing the passage of the male elements (6) of the joining pieces of the construction elements through said openings (5) and holes (7), and in said retention position (C) the narrower contour (22) of the openings faces the holes (7) and covers over the formations of the male elements (6) preventing the release of said formations.
     
    2. Drywall construction system according to claim 1, characterized in that the narrower contour (22) and the wider contour (21) of the openings (5) of the mobile profiles (14) are joined by an intermediate section (23), with variable width, acting as a connection between said contours.
     
    3. Drywall construction system according to claim 1, characterized in that the joining means of the construction elements are constituted by at least one platten (25) which has a portion (33) fixed to the constructive elements in a direction parallel to the front plane (P) of said constructive elements, and which has the male elements (6).
     
    4. Drywall construction system according to claim 1, characterized in that the fixed profiles (20) are rectangular, omega-shaped and are fixed through their flanges (57) to the load-bearing structure, while the holes (7) are located in their web (58).
     
    5. Drywall construction system according to claims 1 and 4, characterized in that the sliding profiles (14) have a rectangular U shape, with external dimensions slightly smaller than the internal ones of the fixed profiles (20), and they have the openings (6) in their web (60), and each one of them is mounted inside a fixed profile (20), with the aperture of the sliding profile (14) oriented in the same direction as the aperture of said fixed profile (20).
     
    6. Drywall construction system according to claim 4, characterized in that the flanges (57) of the fixed profiles (20) are folded inwards over themselves 180°, constituting two opposite channels (36), whose outer walls (62) are fixed to the load-bearing structure.
     
    7. Drywall construction system according to claim 6, characterised in that the free edges (38) of the side walls (61) of the sliding profiles (14) are separated from each other a distance greater than the free edges (37) of the outer walls (62) of the channels (36) of the fixed profiles (20), said outer walls (62) defining the retaining pieces of the sliding profiles (14) inside the fixed profiles (20).
     
    8. Drywall construction system according to claims 1 and 3, characterized in that the male elements (6) of the joining pieces consist in coplanar tongues (26) in the form of hooks (27), which protrude towards the same side of the platten (25) from one of its longitudinal edges, all oriented in the same direction, and which can be inserted through the holes (7) of the fixed profiles (20) and openings (5) of the sliding profiles (14), in the inactive position (B) of said sliding profiles (14), to receive the adjusted coupling of the narrower contour (22) of said openings (5), when the sliding profile (14) is moved towards its retention position (C), located at the bottom (27') of the hook (27), said bottom (27') being located at a fixed distance (D) with respect to the outer visible surface (P) of the constructive element to secure the coplanarity of the outer visible surface (P) of all construction elements of the cladding and at a distance (L), also fixed, from the longitudinal edge plane (45) closest to the construction element.
     
    9. Drywall construction system according to claim 8, characterized in that the platten (25) has indentations (34) which are perpendicular to the direction of the movement of the sliding profile (14) of the anchoring means, which are as long as the width of the portion (33) of said platten (25) in contact with the constructive element, said indentations (34) determining coplanar teeth (35).
     
    10. Drywall construction system according to claim 8, characterized in that the portion (33) of the platten (25) in contact with the constructive elements is closed at least partially in the constructive elements, at the edge opposite the one occupied by the coplanar teeth (26), at least in one of the edges of said constructive elements.
     
    11. Drywall construction system according to claims 1 and 8, characterized in that the platten (25) which forms the joining means has creases at 90°, according to the direction of the movement of the sliding profile (14) of the anchoring pieces, which determine two end portions, a first end portion (33), which is fixed to the constructive elements, and a second end portion (32), from which the coplanar teeth (26) protrude.
     
    12. Drywall construction system according to claim 1, characterized in that the openings (5) of the sliding profiles (14) and the holes (7) of the fixed profiles (20) are drilled in pairs, being the two openings (5) and the two holes (7) of each pair located at the same height and with the two openings (5) and the two holes (7) aligned in all pairs along the sliding profiles (14) and fixed profiles(20), respectively; and in that the narrower contour (22) of the openings of the sliding profiles (14) is as wide as the thickness of the teeth (26) of the male elements (6) of the joining means; and in that the separation (H) between the centers of the narrower contours (22) of the openings (5) of the mobile sections (14) define the separation (S) and parallelism between adjacent edges (45) of consecutive construction elements.
     
    13. Drywall construction system according to claim 1, characterized in that the openings (5) of the sliding profiles (14) extend laterally on the adjacent walls of said sliding profiles along the edges of the wider contour (21) of said openings (5); and in that the holes (7) of the fixed profiles (20) extend laterally on the adjacent walls of said fixed profiles along the entire length of said holes.
     
    14. Drywall construction system according to claim 1 or 12, characterized in that the sliding profiles (14) have, between consecutive openings (5), first slit (46), oriented to receive the end of a tool (48) for the propelling of the mobile section (14), accessible through second slit (47) of the fixed profiles (20), opposite said first slit (46), the slit (47) being long enough to allow the access of a tool (48) to the first slit (46) and the movement of said tool (48) and of the mobile profile (14) between the inactive position (B) and the retention position (C) of said sliding profile (14).
     
    15. Drywall construction system according to claim 1, characterized in that the fixed profiles (20) of the anchoring means have a flat central web (40), which ends longitudinally by folds towards the same side, which define other opposite channels (41); while the sliding profile (14) has a rectangular omega-shaped section, whose width is slightly smaller than the inner width of the fixed profile (20), and whose flanges (42) are housed in the channels (41) of said fixed profiles (20).
     
    16. Drywall construction system according to claim 15, characterized in that the outer wall of one of the opposite channels (41) of the fixed profile (20) of the anchoring means has, from the free edge, L-shaped cuts which determine flexible longitudinal pins (43); and in that the sliding profiles (14) have flat tabs (55), at least in the flange adjacent to the channel with L-shaped cuts, whose number and separation coincide with said L-shaped cuts, intended to be inserted in the channel which has the flexible longitudinal pins (43), by means of the bending of said pins.
     
    17. Drywall construction system according to claim 9, characterized in that part of the coplanar teeth (35) are folded 180°, generating coplanar teeth (35') which are in coplanar position and in the opposite direction with respect to the unfolded teeth (35).
     


    Ansprüche

    1. Trockenbauwand-Bausystem zur Montage an einer tragfähigen Struktur (11), umfassend großflächige, flache Bauteile (1) mit Verbindungsteilen und umfassend Verankerungsteile zur Montage der genannten Bauteile (1) an der genannten tragfähigen Struktur (11), wobei die genannten Verankerungsteile aus festen Profilen (20) bestehen, welche an der genannten tragfähigen Struktur (11) befestigbar sind, wobei die genannten Verankerungsteile weiterhin aus einer gleichen Anzahl an Gleitprofilen (14) bestehen, jeweils der Länge nach an einem festen Profil (20) montiert und entlang desselben bewegbar, wobei die genannten Verbindungsteile der Bauteile (1) männliche Elemente (6) haben, welche Ausbildungen aufweisen und von der Rückseite der Bauteile (1) aus zugänglich sind; wobei die genannten Gleitprofile (14) der Länge nach in Bezug auf die festen Profile (20) zwischen einer inaktiven Position (B) und einer Rastposition (C) verschiebbar sind; wobei das genannte Trockenbauwand-Bausystem dadurch gekennzeichnet ist, dass
    die genannten festen Profile (20) weibliche Elemente in Form von Löchern (7) haben und die genannten Gleitprofile (14) mit Öffnungen (5) versehen sind, deren Anzahl und Position mit den Löchern (7) der festen Profile (20) übereinstimmen, wobei jede der Öffnungen (5) zwei Konturen mit unterschiedlichen Breiten hat, beide hintereinander in der Bewegungsrichtung der Gleitprofile (14) gelegen, wobei die Anzahl und der Abstand der genannten männlichen Elemente (6) mit den Öffnungen (5) der Gleitprofile (14) und den Löchern (7) der festen Profile (20) übereinstimmen, wobei die genannten Ausbildungen der genannten männlichen Elemente (6) durch die breitere Kontur (21) der Öffnungen (5) einfiihrbar sind und von der schmaleren Kontur (22) der Öffnungen (5) zurückgehalten werden, wobei die genannten männlichen Elemente (6) von der Rückseite der Bauelemente aus zugänglich sind, um durch die genannten Öffnungen (5) und Löcher (7) eingeführt zu werden, und
    in der genannten inaktiven Position (B) die breitere Kontur (21) der Öffnungen der Gleitprofile den Löchern (7) der festen Profile gegenüberliegt, wobei der Durchgang der männlichen Elemente (6) der Verbindungsteile der Bauelemente durch die genannten Öffnungen (5) und Löcher (7) ermöglicht wird, und in der genannten Rastposition (C) die schmalere Kontur (22) der Öffnungen den Löchern (7) gegenüberliegt und die Ausbildungen der männlichen Elemente (6) abdeckt, wobei ein Lösen der genannten Ausbildungen verhindert wird.
     
    2. Trockenbauwand-Bausystem nach Anspruch 1, dadurch gekennzeichnet, dass die schmalere Kontur (22) und die breitere Kontur (21) der Öffnungen (5) der beweglichen Profile (14) durch einen Zwischenabschnitt (23) mit variabler Breite verbunden werden, der als Anschluss zwischen den genannten Konturen fungiert.
     
    3. Trockenbauwand-Bausystem nach Anspruch 1, dadurch gekennzeichnet, dass die Verbindungsmittel der Bauelemente aus zumindest einer Platte (25) bestehen, welche einen an den Bauteilen in einer zur Frontalebene (P) der genannten Bauteile parallelen Richtung befestigten Teil (33) aufweist, und welche die männlichen Elemente (6) aufweist.
     
    4. Trockenbauwand-Bausystem nach Anspruch 1, dadurch gekennzeichnet, dass die festen Profile (20) rechteckig und omegaförmig sind und durch ihre Flansche (57) an der tragfähigen Struktur befestigt sind, während die Löcher (7) an ihrem Steg (58) gelegen sind.
     
    5. Trockenbauwand-Bausystem nach Ansprüchen 1 und 4, dadurch gekennzeichnet, dass die Gleitprofile (14) eine rechteckige U-Form haben, deren äußere Abmessungen geringfiigig kleiner als die inneren Abmessungen der festen Profile (20) sind, und dass sich die Öffnungen (6) an ihrem Steg (60) befinden, und dass jedes von ihnen innerhalb eines festen Profils (20) montiert ist, wobei die Öffnung des Gleitprofils (14) in derselben Richtung wie die Öffnung des genannten festen Profils (20) orientiert ist.
     
    6. Trockenbauwand-Bausystem nach Anspruch 4, dadurch gekennzeichnet, dass die Flansche (57) der festen Profile (20) um 180° einwärts um sich selbst gebogen sind, wobei sie zwei gegenüberliegende Kanäle (36) ausbilden, deren Außenwände (62) an der tragfähigen Struktur befestigt sind.
     
    7. Trockenbauwand-Bausystem nach Anspruch 6, dadurch gekennzeichnet, dass die freien Kanten (38) der Seitenwände (61) der Gleitprofile (14) mit einer Distanz voneinander beabstandet sind, größer als die freien Kanten (37) der Außenwände (62) der Kanäle (36) der festen Profile (20), wobei die genannten Außenwände (62) die Rastteile der Gleitprofile (14) innerhalb der festen Profile (20) definieren.
     
    8. Trockenbauwand-Bausystem nach Ansprüchen 1 und 3, dadurch gekennzeichnet, dass die männlichen Elemente (6) der Verbindungsteile aus koplanaren Zungen (26) in Form von Haken (27) bestehen, welche von einer ihrer Längskanten zur selben Seite der Platte (25) hin vorstehen, allesamt in derselben Richtung orientiert, und welche durch die Löcher (7) der festen Profile (20) und Öffnungen (5) der Gleitprofile (14), in der inaktiven Position (B) der genannten Gleitprofile (14), eingeführt werden können, um die eingestellte Kopplung der schmaleren Kontur (22) der genannten Öffnungen (5) aufzunehmen, wenn das Gleitprofil (14) zu seiner Rastposition (C), die am Fuß (27') des Hakens (27) liegt, bewegt wird, wobei der genannte Fuß (27') mit einer festen Distanz (D) zur sichtbaren Außenoberfläche (P) des Bauteils gelegen ist, um die Koplanarität der sichtbaren Außenoberfläche (P) aller Bauelemente der Verkleidung sicherzustellen, und mit einer ebenfalls festen Distanz (L) von der dem Bauelement am nächsten gelegenen Längskantenebene (45) gelegen ist.
     
    9. Trockenbauwand-Bausystem nach Anspruch 8, dadurch gekennzeichnet, dass die Platte (25) Einbuchtungen (34) hat, welche senkrecht zur Bewegungsrichtung der Gleitprofile (14) der Verankerungsteile sind, welche so lang wie die Breite des Teils (33) der genannten Platte (25), welche am Bauteil anliegt, sind, wobei die genannten Einbuchtungen (34) koplanare Zähne (35) bestimmen.
     
    10. Trockenbauwand-Bausystem nach Anspruch 8, dadurch gekennzeichnet, dass der Teil (33) der Platte (25), welche an den Bauteilen anliegt, zumindest teilweise in den Bauteilen an der Kante, welche der von den koplanaren Zähnen (26) belegten Kante gegenüberliegt, zumindest in einer der Kanten der genannten Bauteile, geschlossen ist.
     
    11. Trockenbauwand-Bausystem nach Ansprüchen 1 und 8, dadurch gekennzeichnet, dass die Platte (25), welche die Verbindungsmittel bildet, gemäß der Bewegungsrichtung des Gleitprofils (14) der Verankerungsteile Falten unter einem Winkel von 90° aufweist, welche zwei Endabschnitte bestimmen, einen ersten Endabschnitt (33), welcher an den Bauteilen befestigt ist, und einen zweiten Endabschnitt (32), von welchem die koplanaren Zähne (26) vorstehen.
     
    12. Trockenbauwand-Bausystem nach Anspruch 1, dadurch gekennzeichnet, dass die Öffnungen (5) der Gleitprofile (14) und die Löcher (7) der festen Profile (20) paarweise gebohrt werden, wobei jeweils beide Öffnungen (5) und beide Löcher (7) jedes Paars auf derselben Höhe liegen und mit beiden Öffnungen (5) und beiden Löchern (7) in sämtlichen Paaren entlang der Gleitprofile (14) und der festen Profile (20) ausgerichtet sind; und dass die schmalere Kontur (22) der Öffnungen der Gleitprofile (14) so breit wie die Stärke der Zähne (26) der männlichen Elemente (6) der Verbindungsmittel ist; und dass der Abstand (H) zwischen den Mittelpunkten der schmaleren Konturen (22) der Öffnungen (5) der beweglichen Abschnitte (14) den Abstand (S) und die Parallelität zwischen benachbarten Kanten (45) von hintereinander angeordneten Bauelementen definiert.
     
    13. Trockenbauwand-Bausystem nach Anspruch 1, dadurch gekennzeichnet, dass sich die Öffnungen (5) der Gleitprofile (14) seitlich auf den benachbarten Wänden der genannten Gleitprofile entlang der Kanten der breiteren Kontur (21) der genannten Öffnungen (5) erstrecken; und dass sich die Löcher (7) der festen Profile (20) seitlich auf den benachbarten Wänden der genannten festen Profile entlang der gesamten Länge der genannten Löcher erstrecken.
     
    14. Trockenbauwand-Bausystem nach Anspruch 1 oder 12, dadurch gekennzeichnet, dass die Gleitprofile (14) zwischen hintereinander angeordneten Öffnungen (5) einen ersten Schlitz (46) aufweisen, der derart orientiert ist, um das Ende eines Werkzeugs (48) zum Antreiben des beweglichen Abschnitts (14) aufzunehmen, durch einen dem genannten ersten Schlitz (46) gegenüberliegenden zweiten Schlitz (47) der festen Profile (20) zugänglich, wobei der Schlitz (47) lang genug ist, um den Zugang eines Werkzeugs (48) zum ersten Schlitz (46) und eine Bewegung des genannten Werkzeugs (48) und des beweglichen Profils (14) zwischen der inaktiven Position (B) und der Rastposition (C) des genannten Gleitprofils (14) zu ermöglichen.
     
    15. Trockenbauwand-Bausystem nach Anspruch 1, dadurch gekennzeichnet, dass die festen Profile (20) der Verankerungsmittel einen flachen Mittelsteg (40) haben, welcher der Länge nach durch Knicke zur selben Seite hin endet, welche weitere gegenüberliegende Kanäle (41) definierten, während das Gleitprofil (14) einen rechteckigen, omegaförmigen Abschnitt hat, dessen Breite geringfügig kleiner als die innere Breite des festen Profils (20) ist, und dessen Flansche (42) in den Kanälen (41) der genannten festen Profile (20) untergebracht sind.
     
    16. Trockenbauwand-Bausystem nach Anspruch 15, dadurch gekennzeichnet, dass die Außenwand eines der gegenüberliegenden Kanäle (41) des festen Profils (20) der Verankerungsmittel von der freien Kante her L-förmige Einschnitte hat, welche flexible Längsstifte (43) bestimmen; und dass die Gleitprofile (14) zumindest in dem Flansch, der dem Kanal mit L-förmigen Einschnitten benachbart ist, flache Laschen (55) haben, deren Anzahl und Abstand mit den genannten L-förmigen Einschnitten übereinstimmen, die dazu bestimmt sind, in den Kanal, welcher die flexiblen Längsstifte (43) aufweist, durch Biegen der genannten Stifte eingeführt zu werden.
     
    17. Trockenbauwand-Bausystem nach Anspruch 9, dadurch gekennzeichnet, dass ein Teil der koplanaren Zähne (35) um 180° gebogen sind, wobei koplanare Zähne (35') gebildet werden, welche sich in einer koplanaren Position und in der entgegengesetzten Richtung zu den nicht gebogenen Zähnen (35) befinden.
     


    Revendications

    1. Système de construction de cloisons sèches à monter sur une structure portante (11) comprenant de grands éléments de construction plats (1) avec des pièces de liaison et comprenant des pièces d'ancrage pour le montage desdits éléments de construction (1) à ladite structure portante (11), lesdites pièces d'ancrage étant constituées de profilés fixes (20) qui peuvent être fixés à ladite structure portante (11), lesdites pièces d'ancrage étant en outre constituées d'un nombre égal de profilés coulissants (14), chacun d'entre eux étant longitudinalement monté sur un profilé fixe (20) et pouvant se déplacer tout le long, lesdites pièces de liaison des éléments de construction (1) comportant des éléments mâles (6) ayant des formations et étant accessibles à partir de l'arrière des éléments de construction (1); lesdits profilés coulissants (14) pouvant coulisser longitudinalement par rapport aux profilés fixes (20) entre une position inactive (B) et une position de retenue (C), ledit système de construction de cloisons sèches étant caractérisé en ce que
    lesdits profilés fixes (20) comportent des éléments femelles sous forme de trous (7) et lesdits profilés coulissants (14) sont munis d'ouvertures (5), dont le nombre et la position correspondent avec les trous (7) des profilés fixes (20), chacune des ouvertures (5) ayant deux contours de largeurs différentes, touts deux consécutivement situés dans la direction de déplacement des profilés coulissants (14), le nombre et la séparation desdits éléments mâles (6) correspondant aux ouvertures (5) des profilés coulissants (14) et aux trous (7) des profilés fixes (20), lesdites formations desdits éléments mâles (6) pouvant être insérées à travers le contour plus large (21) des ouvertures (5) et maintenues par le contour le plus étroit (22) des ouvertures (5), lesdits éléments mâles (6) étant accessibles de l'arrière des éléments de construction pour leur insertion à travers lesdites ouvertures (5) et lesdits trous (7), et
    dans ladite position inactive (B), le contour le plus large (21) des ouvertures des profilés coulissants fait face aux trous (7) des profilés fixes, ce qui permet le passage des éléments mâles (6) des pièces de liaison des éléments de construction à travers lesdites ouvertures (5) et lesdits trous (7), et dans ladite position de retenue (C), le contour le plus étroit (22) des ouvertures fait face aux trous (7) et couvre les formations des éléments mâles (6) empêchant le relâchement desdites formations.
     
    2. Système de construction de cloisons sèches selon la revendication 1, caractérisé en ce que le contour le plus étroit (22) et le contour le plus large (21) des ouvertures (5) des profilés mobiles (14) sont reliés par une section intermédiaire (23), d'une largeur variable, servant de lien entre lesdits contours.
     
    3. Système de construction de cloisons sèches selon la revendication 1, caractérisé en ce que les moyens de liaison des éléments de construction sont constitués par au moins un plateau (25) qui comporte une portion (33) fixée aux éléments de construction dans une direction parallèle au plan avant (P) desdits éléments de construction, et qui comporte des éléments mâles (6).
     
    4. Système de construction de cloisons sèches selon la revendication 1, caractérisé en ce que les profilés fixes (20) sont rectangulaires, en forme d'oméga et sont fixés au moyen de leurs embases (57) à la structure portante, tandis que les trous (7) sont situés dans leur âme (8).
     
    5. Système de construction de cloisons sèches selon les revendications 1 et 4, caractérisé en ce que les profilés coulissants (14) ont une forme en U rectangulaire, de dimensions extérieures légèrement plus petites que les dimensions intérieures des profilés fixes (20), et ont des ouvertures (6) dans leur âme (60), dont chacune est montée à l'intérieur d'un profilé fixe (20), avec l'ouverture du profilé coulissant (14) orientée dans la même direction que celle dudit profilé fixe (20).
     
    6. Système de construction de cloisons sèches selon la revendication 4, caractérisé en ce que les embases (57) des profilés fixes (20) sont rabattues à 180 ° sur elles-mêmes vers l'intérieur, constituant deux canaux opposés (36), dont les parois extérieures (62) sont fixées à la structure portante.
     
    7. Système de construction de cloisons sèches selon la revendication 6, caractérisé en ce que les bords libres (38) des parois latérales (61) des profilés coulissants (14) sont séparés l'un de l'autre par une distance plus grande que les bords libres (37) des parois extérieures (62) des canaux (36) des profilés fixes (20), lesdites parois extérieures (62) définissant les pièces de retenue des profilés coulissants (14) à l'intérieur des profilés fixes(20).
     
    8. Système de construction de cloisons sèches selon les revendications 1 et 3, caractérisé en ce que les éléments mâles (6) des pièces de liaison sont composés de onglets coplanaires (26) en forme de crochets (27), qui font saillie vers le même côté du plateau (25) sur fun de ses bords longitudinaux, tous orientés dans la même direction, et qui peuvent être insérés à travers les trous (7) des profilés fixes (20) et les ouvertures (5) des profilés coulissants (14), dans la position inactive (B) desdits profilés coulissants (14) pour pouvoir recevoir le couplage ajusté du contour le plus étroit (22) desdites ouvertures (5), lorsque le profilé coulissant (14) est déplacé vers sa position de retenue (C), situé au fond (27') du crochet (27), ledit fond (27') étant situé à une distance fixe (D) par rapport à la surface extérieure visible (P) de l'élément de construction pour assurer la coplanarité de la surface extérieure visible (P) de tous les éléments de construction du revêtement extérieur et à une distance (L), également fixe, du plan du bord longitudinal (45) le plus proche de l'élément de construction.
     
    9. Système de construction de cloisons sèches selon la revendication 8, caractérisé en ce que le plateau (25) possède des entailles (34) perpendiculaires à la direction de déplacement du profilé coulissant (14) du moyen d'ancrage, qui sont aussi longues que la largeur de la portion (33) dudit plateau (25) en contact avec l'élément de construction, lesdites entailles (34) déterminant les dents coplanaires.
     
    10. Système de construction de cloisons sèches selon la revendication 8, caractérisé en ce que la portion (33) du plateau (25) en contact avec les éléments de construction est fermée au moins partiellement dans les éléments de construction, sur le bord opposé à celui occupé par les dents coplanaires (26), au moins dans l'un des bords desdits éléments de construction.
     
    11. Système de construction de cloisons sèches selon les revendications 1 et 8, caractérisé en ce que le plateau (25) qui forme le moyen de liaison comporte des plis à 90°, selon la direction du déplacement du profilé coulissant (14) des pièces d'ancrage, ce qui détermine deux portions extrêmes, une première portion extrême (33), qui est fixée aux éléments de construction, et une deuxième portion extrême (32), à partir de laquelle les dents coplanaires (26) font sailli.
     
    12. Système de construction de cloisons sèches selon la revendication 1, caractérisé en ce que les ouvertures (5) des profilés coulissants (14) et les trous (7) des profilés fixes (20) sont forés en paires, les deux ouvertures (5) et les deux trous (7) de chaque paire sont situés à la même hauteur et avec les deux ouvertures (5) et les deux trous (7) alignés dans toutes les paires le long des profilés coulissants (14) et des profilés fixes (20) respectivement ; et en ce que le contour le plus étroit (22) des ouvertures des profilés coulissants (14) est aussi large que l'épaisseur des dents (26) des éléments mâles (6) des moyens de liaison ; et en ce que la séparation (H) entre les centres des contours les plus étroits (22) des ouvertures (5) des sections mobiles (14) définit la séparation (S) et le parallélisme entre les bords adjacents (45) d'éléments de construction consécutifs.
     
    13. Système de construction de cloisons sèches selon la revendication 1, caractérisé en ce que les ouvertures (5) des profilés coulissants (14) s'étendent latéralement sur les parois adjacentes desdits profilés coulissants le long des bords du contour le plus large (21) desdites ouvertures (5) ; et en ce que les trous (7) des profilés fixes (20) s'étendent latéralement sur les parois adjacentes desdits profilés fixes sur toute la longueur desdits trous.
     
    14. Système de construction de cloisons sèches selon la revendication 1 ou 12, caractérisé en ce que les profilés coulissants (14) présentent, entre les ouvertures consécutives (5), la première fente (46), orientée pour recevoir l'extrémité d'un outil (48) pour la propulsion de la section mobile (14), accessible à travers la deuxième fente (47) des profilés fixes (20), opposée à ladite première fente (46), la fente (47) étant assez longue pour permettre l'accès d'un outil (48) à la première fente (46) et le déplacement dudit outil (48) et du profilé mobile (14) entre la position inactive (B) et la position de retenue (C) dudit profil coulissant (14).
     
    15. Système de construction de cloisons sèches selon la revendication 1, caractérisé en ce que les profilés fixes (20) des moyens d'ancrage ont une âme centrale plate (40), terminée longitudinalement par des plis vers le même côté, qui définissent d'autres canaux opposées (41) ; tandis que le profil coulissant (14) a une section rectangulaire en forme d'oméga, dont la largeur est légèrement inférieure à la largeur intérieure du profilé fixe (20), et dont les embases (42) sont logées dans les canaux (41) desdits profilés fixes (20).
     
    16. Système de construction de cloisons sèches selon la revendication 15, caractérisé en ce que la paroi extérieure de l'un des canaux opposés (41) du profilé fixe (20) du moyen d'ancrage comporte, à partir du bord libre, des coupes en forme de L qui déterminent les broches longitudinales flexibles (43) ; et en ce que les profilés coulissants (14) comportent des languettes plates (55), au moins dans l'embase adjacente au canal aux coupes en forme de L, dont le nombre et la séparation correspondent avec lesdites découpes en forme de L, destinées à être insérées dans le canal qui comporte des pattes longitudinales flexibles (43), au moyen de la flexion desdites pattes.
     
    17. Système de construction de cloisons sèches selon la revendication 9, caractérisé en ce qu'une partie des dents coplanaires (35) est pliée à 180°, formant des dents coplanaires (35'), qui sont en position coplanaire et dans la direction opposée par rapport aux dents dépliées (35).
     




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    Cited references

    REFERENCES CITED IN THE DESCRIPTION



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    Patent documents cited in the description