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![](https://data.epo.org/publication-server/img/EPO_BL_WORD.jpg) |
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EP 3 525 626 B1 |
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EUROPEAN PATENT SPECIFICATION |
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Mention of the grant of the patent: |
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02.12.2020 Bulletin 2020/49 |
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Date of filing: 29.09.2017 |
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International Patent Classification (IPC):
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International application number: |
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PCT/IB2017/056017 |
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International publication number: |
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WO 2018/069786 (19.04.2018 Gazette 2018/16) |
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CONCEALED HANGING-BRACKET GROUP WITH EASY ACCESS TO ADJUSTMENTS
VERBORGENE HÄNGEHALTERUNGSGRUPPE MIT EINFACHEM ZUGANG ZU ANPASSUNGEN
GROUPE DE SUPPORT DE SUSPENSION CACHÉ À ACCÈS FACILE AUX RÉGLAGES
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Designated Contracting States: |
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AL 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 RS SE SI SK SM TR |
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Priority: |
14.10.2016 IT 201600103536
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Date of publication of application: |
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21.08.2019 Bulletin 2019/34 |
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Proprietor: Leonardo S.r.L. |
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22060 Figino Serenza (CO) (IT) |
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Inventor: |
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- CATTANEO, Carlo
22060 Figino Serenza (CO) (IT)
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Representative: Franco Martegani S.r.l. |
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Via Carlo Alberto, 41 20900 Monza 20900 Monza (IT) |
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References cited: :
WO-A1-2009/077828
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DE-U1-202015 103 519
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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).
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[0001] The present invention relates to a concealed hanging-bracket group with easy access
to adjustments.
[0002] The technical field is that relating to concealed hanging brackets, suitable for
being mounted in a rear outer position with respect to a wall cupboard. In particular,
this type of hanging bracket is generally coupled with a shoulder beneath the top,
close to the lining of the wall cupboard, so that once constrained to the wall, the
hanging bracket is well concealed.
[0003] These hanging brackets generally consist of a single plate element provided with
various side protrusions (pins) which, in the assembly phase, are coupled with holes
produced on a shoulder of the wall cupboard. These hanging brackets also comprise
a movable hooking element connected to the relative plate for fixing the hanging bracket
to the wall.
[0005] An access to the various adjustments in height and in depth present in hanging brackets
is provided by a pair of holes produced in the rear part of the furniture or lining.
[0006] In order to reduce perforated surfaces in the lining of the furniture, a single hole
having a certain size is provided, from which access is given to both adjustments
of the hanging bracket.
[0007] This solution is object of patent
EP1008316B1, in this solution, however, there is also a certain structure complication. The reason
for this is that some elements are produced from separate moulds and must therefore
be joined to the base plate, thus requiring an increase in the production costs associated
with the production of different pieces and an increase in the assembly costs for
making them integral with each other before being mounted on the furniture.
[0008] WO 2009/077828 relates to a concealed hanging-bracket group according to the preamble of claim 1.
[0009] The general objective of the present invention is to solve the drawbacks of the known
art indicated above in an extremely simple, economical and particularly functional
manner.
[0010] A further objective of the present invention is to provide a concealed hanging-bracket
group which ensures an easy and stable assembly with as few components as possible.
[0011] Another objective of the present invention is to provide a concealed hanging-bracket
group which minimizes separate moulded pieces to be joined to the base plate to form
the hanging bracket.
[0012] In view of the above-mentioned objectives, according to the present invention, a
concealed hanging-bracket group with easy access to adjustments has been conceived,
having the features specified in the enclosed claims.
[0013] The structural and functional characteristics of the present invention and its advantages
with respect to the known art will appear even more evident from the following description,
referring to the enclosed drawings, which show a concealed and adjustable hanging
bracket for mounting a wall cupboard to a wall, produced according to the present
invention.
[0014] In the drawings:
- figure 1 shows a raised sectional view of an embodiment of a concealed hanging bracket
for mounting a wall cupboard to a wall, produced according to the present invention;
- figure 2 is a view of the hanging bracket of figure 1 from inside the furniture;
- figures 3 and 4 show a raised front view and a raised sectional side view of the plate
alone of the hanging bracket of figure 1;
- figure 5 is an exploded perspective view of the hanging bracket of figure 1;
- figure 6 is an enlarged sectional view of a detail of the hanging bracket of figure
4 with a sheet folded on itself;
- figure 7 is an enlarged sectional view of a variant of the detail of the hanging bracket
of figure 4 with the sheet welded;
- figure 8 is an enlarged sectional view of a variant of the detail of the hanging bracket
of figure 4 with the sheet riveted;
- figure 9 is an enlarged sectional view of the detail of the hanging bracket shown
in figure 6 illustrating the position of a tip of a screwdriver in an operational
adjustment position;
- figure 10 is a perspective view of part of what is shown in figure 9 with the tip
of a screwdriver in a position ready for being inserted;
- figures 11 and 12 are perspective views of a variant of what is shown in figure 10
in two different positions of the tip;
- figures 13 and 14 are perspective views of a hanging bracket and a detail thereof
in a different access position to the adjustment in height.
[0015] With particular reference to figures 1 and 2, these show an embodiment of a concealed
hanging-bracket group with easy access to adjustments according to the present invention.
[0016] Said hanging-bracket group is of the adjustable type and suitable for being assembled
at the rear, in a concealed position, of a wall-cupboard M.
[0017] The hanging-bracket group comprises a plate element 11 of a hanging bracket 10 provided
with a plurality of fixing pins 12, 12', 12", which extend towards the outside on
one side (or in some embodiments, also on both sides) of the plate element 11, and
a hooking element 14 coupled in the front with the plate element 11 to constrain the
actual hanging bracket with a supporting element fixed to the wall, such as a supporting
element 50. The plurality of fixing pins 12, 12', 12" can be coupled in holes formed
on a shoulder S of the wall cupboard M whereas, for example, the supporting element
50 fixed to the wall on which the hanging bracket 10 is to be constrained, can be
a common bar 70.
[0018] As in the known hanging brackets, the hooking element 14 in the hanging bracket 10,
object of the invention, can also be adjusted in depth and in height with respect
to the relative plate element 11 and is provided with an upper hook-shaped portion
15 (hook) to be coupled with the above-mentioned bar 70 fixed to the wall by means
of dowels 71.
[0019] In order to proceed with this adjustment in depth and in height, movement means 16,
17 horizontally and vertically are provided, such as, for example, two known screw-nut
screw mechanisms possibly equipped with angular return elements. Said movement means
according to the invention are easily accessible for a user during both the assembly
phases and when the hanging bracket 10 has been mounted from a single hole 21 formed
in a rear lining F of the furniture M.
[0020] It should also be noted that the plate element 11 comprises, in its upper portion,
at least one pair of holes 20, 20' for screw coupling the plate element itself 11
with the wall cupboard M (lining F and top C) .
[0021] A tilted side wall 19 of the plate 11 is provided with at least one pass-through
hole 22 for screw coupling with the shoulder S of the wall cupboard M, in which the
fixing pins 12, 12', 12" are inserted.
[0022] According to the present invention, the plate 11 is produced from a single moulded
sheet which provides a fixing arrangement for the movement means 16, 17 and adjustments
horizontally and vertically.
[0023] The plate in fact has a window 23, produced by means of a half-blanking step, from
an end of which an appendix 24 extends, which is box-folded. On one of its sides parallel
to the plate 11, said appendix 24 has a threaded hole 25 suitable for receiving an
adjustment screw 26, or grub screw, provided with a recessed head 27. The recessed
head 27 is inserted in a groove 28 provided on the box-shaped body of the hooking
element 14.
[0024] It should be pointed out that, at an end opposite to the hook-shaped portion 15,
the hooking element 14 has slots 29 suitable for receiving pin ends 31 of a platelet
30 which make it integral and articulated with respect to the plate 11.
[0025] The plate 11 also has two further appendices 32 and 33 obtained by half-blanking
beneath the window 23. The two further appendices 32 and 33 are square-folded with
respect to the surface of the plate 11.
[0026] The first further appendix 32 has a recess 34, rounded and open towards the outside.
The second further appendix 33, on the other hand, has a pass-through hole 35.
[0027] A screw 36 is provided at one end with a toothed crown 37 and a narrow cylindrical
section 38 and is positioned between the two further appendices 32 and 33. The screw
36 beneath the toothed crown 37 has a flange or collar 39 protruding outwardly, which
is engaged in the recess 34, rounded and open towards the outside, of the first further
appendix 32. Furthermore, the narrow cylindrical section 38 of the screw 36 is engaged
in the pass-through hole 35 of the second appendix 33. The screw 36 is therefore free
to rotate when actuated by the toothed crown 37.
[0028] It should also be noted that an intermediate section of the screw 36 is screwed into
a threaded pass-through hole 40 of the plate 30, which carries the hooking element
14 integrally and articulated.
[0029] Finally, it should be pointed out that, at the end opposite to the recessed head
27, the adjustment screw 26 provides a shaped seat 41 for a tip of a screwdriver 42.
[0030] It should also be noted that the plate 11 beneath the window 23, has a pair of pass-through
holes 43 and 44 that are aligned with the hole 21 produced in the lining F of the
furniture M.
[0031] The rotation of the screw 26 using the tip of the screwdriver 42 inserted in the
hole 21 and immediately afterwards in the hole 43 of the plate 11, effects an adjustment
in height of the hanging bracket according to the arrow K.
[0032] A tip of a screwdriver 42, when inserted in the hole 21 and immediately afterwards
in the hole 44 of the plate, causes an engagement on the toothed crown 37 of the screw
36. A rotation of said screw 36 forces the plate 30, which carries the hooking element
14 integrally and articulated, to move upwards effecting an adjustment in height of
the wall cupboard according to the arrow H.
[0033] It should be noted that, in the present invention, the movement means 16, 17 and
adjustments of the hanging bracket horizontally and vertically, are basically contained
inside the appendix 24 of the plate 11. This appendix 24, obtained by means of a half-blanking
step of a window 23 in the plate 11, is square-folded to form a containment casing
of at least part of said adjustments or movement means 16, 17. Said casing is produced
without any addition of material but by simply folding the appendix 24 in the form
of a "C", to be closed on the plate 11.
[0034] Figure 6 simply shows an enlarged detail of this area of the hanging bracket 11.
Said casing is obtained by means of a simple folding of the appendix 24 on itself.
In a further example, figure 7 shows how the end of this appendix 24 can be welded
in 45 to the plate 11 thus forming a closed and blocked casing, which is much more
stable and secure.
[0035] Finally, figure 8 shows how a more forced folding of the appendix 24 allows its free
end to be riveted in 46 to the plate 11, also in this case forming a stable positioning
of the parts.
[0036] It should also be observed that the appendix 24 in its free end, when not welded
or riveted, has a U-bolt or wave folding 47 of a central end part which is also half-blanked.
This U-bolt folding 47 defines a guide for the tip of the screwdriver 42 and also
a stop 48 in the part where the half-blanking has been effected.
[0037] Figures 11 and 12 show another variant in the embodiment of the flap 24. In this
further example, the appendix 24 has, in its free end, when not welded or riveted,
a U-bolt or wave folding of a central end part which is also half-blanked, produced
in two parts 47' separated in the centre by a blanking. The abutment stop 48 of the
tip of the screwdriver is completely identical to that of the previous example.
[0038] As can be clearly seen in the drawings (figures 9 and 12), the tip of the screwdriver
passes through an opening 44' and, in an operational phase, is abutted against the
stop 48'.
[0039] Finally, figures 13 and 14 are perspective views of a hanging bracket 10 and a detail
thereof in a different access position to the adjustment in height. The examples of
figures 1 and 2 showed, in fact, how the tip of the screwdriver is inserted from the
hole 21 of the lining F to effect both adjustments in depth and height thanks to the
presence of the holes 43 and 44 in the plate 11.
[0040] This example, on the other hand, shows how the adjustment in height can also be effected
by passing the tip of the screwdriver 42 from the groove 28 provided on the box-shaped
body of the hooking element 14. There is therefore access from the side opposite to
the previous side with advantages for whoever is installing the hanging bracket if
there is no access from the rear part or if said access is difficult. The tip of the
screwdriver 42, in fact, passes from the groove 28 of the hooking element 14 and becomes
engaged with and acts on the toothed crown of the screw 36, effecting the adjustment
in height.
[0041] Some of the advantageous solutions provided by a hanging-bracket group according
to the present invention, have therefore been highlighted.
[0042] It should be pointed out that the hanging-bracket group of the present invention
is characterized in that the sheet of the body (half-blanked appendix 24), or of the
plate 11, is folded on itself creating a seat for the threaded hole 25 which receives
the grub screw 26 or screw for the adjustment in depth. With this operation, a U-bolt
folding 47 of a central end part is also defined, which is also half-blanked and which
acts as a guide for the tip of the screwdriver 42. At the same time, an abutment or
stop 48 is also created, effected by half-blanking without processing and additional
pieces, as for the previous U-bolt folding 47.
[0043] As can be seen, the half-blanked flap 24 is produced as part of the sheet of the
plate 11 and can be:
- simply folded on itself (figure 6)
- folded on itself and welded to the end (figure 7)
- folded on itself and riveted to the end (figure 8).
[0044] To be able to effect the movement transmission between the tip of the screwdriver
and toothed crown 37 of the screw 36, which effects the adjustment in height, it is
essential that the tip of the screwdriver be placed in a precise position (figure
9) thanks to the presence of the U-bolt 47 and stop 48'.
[0045] The tip of the screwdriver 42 is held in the guide by the hole 44 formed on the plate
11, the U-bolt 47 and the stop or abutment 48 of the tip 42.
[0046] The access of the tip of the screwdriver 42 for the adjustment in height, moreover,
can also be provided from the opposite side of the hanging bracket 11, therefore from
behind the lining F of the furniture M (figures 13 and 14).
[0047] From what is described above with reference to the figures, it is evident that a
concealed hanging bracket according to the present invention is particularly useful
and advantageous. The objectives mentioned in the preamble of the description have
therefore been achieved.
[0048] The concealed and adjustable hanging bracket for the wall assembly of a wall cupboard
according to the present invention, guarantees, in fact, an easy and stable assembly
on any type of wall cupboard, whether it has an upper panel flush with the bottom
panel or an upper panel flush with the side panels.
[0049] The forms and materials of the concealed and adjustable hanging bracket for the wall
assembly of a wall cupboard according to the present invention can naturally differ
from those shown for purely nonlimiting illustrative purposes in the drawings.
[0050] The protection scope of the invention is therefore defined by the enclosed claims.
1. A concealed hanging-bracket group (10) with easy access to adjustments for the wall
assembly of a wall cupboard (M) comprising a plate element (11), provided with a plurality
of fixing pins (12,12',12"), that can be coupled in holes formed on a shoulder (S)
of said wall cupboard (M) which extend from a side of said plate element (11), and
a hooking element (14) of said hanging bracket with a supporting element (50) fixed
to a wall, adjustably coupled in the front with said plate element (11) in depth (K)
and in height (H) and provided with an upper hook-shaped portion (15) connected with
the supporting element (50), means (16, 17) for horizontally and vertically moving
said hooking element (14) with respect to said plate element (11) also being provided,
characterized in that an appendix (24) is provided in a front part of said plate element (11), said appendix
(24), being obtained by means of a half-blanking step of a window (23) in said plate
element (11), said appendix (24) extends from an end of said window (23) and is box-folded
to form a containment casing of at least part of both the movement means (16,17) for
horizontally and vertically moving said hooking element (14) with respect to said
plate element (11).
2. The hanging-bracket group (10) according to claim 1, characterized in that said appendix (24) is folded in the form of a "C", to be closed on said plate element
(11) .
3. The hanging-bracket group (10) according to claim 1, characterized in that a surface of said plate element (11) beneath said window (23) provides a pair of
holes (43, 44) for access to said movement means (16,17).
4. The hanging-bracket group (10) according to claim 1, characterized in that a surface of said plate element (11) beneath said window (23) provides two further
appendices (32,33), obtained by means of half-blanking and square-folded with respect
to the surface of the plate element (11) of an adjustment screw (36) in height.
5. The hanging-bracket group (10) according to claim 4, characterized in that a first (32) of said further appendices has a recess (34), rounded and open outwardly
for receiving said adjustment screw (36), whereas a second (33) of said further appendices
has a pass-through hole (35) for receiving an end of said adjustment screw (36), free
to rotate.
6. The hanging-bracket group (10) according to claim 4 or 5, characterized in that said adjustment screw (36) has a toothed crown (37) provided with a flange or collar
(39) protruding outwardly, which is engaged in said recess (34) of the first further
appendix (32).
7. The hanging-bracket group (10) according to one or more of the previous claims from
4 to 6, characterized in that an intermediate section of said screw (36) is screwed into a threaded pass-through
hole (40) of a plate (30) positioned integrally and articulated with respect to said
hooking element (14).
8. The hanging-bracket group (10) according to one or more of the claims from 4 to 7,
characterized in that said adjustment screw (36) at an end opposite to a recessed head (27) provides a
shaped seat (41) for a tip of a screwdriver (42).
9. The hanging-bracket group (10) according to one or more of the claims from 2 to 8,
characterized in that a free end of said appendix (24) is welded to said plate element (11).
10. The hanging-bracket group (10) according to one or more of the claims from 2 to 8,
characterized in that a free end of said appendix (24) is riveted to said plate element (11).
11. The hanging-bracket group (10) according to one or more of the claims from 2 to 8,
characterized in that a free end of said appendix (24) has a U-bolt folding (47) of a central end part
which is also half-blanked and which defines a guide for the tip of a screwdriver
(42) .
12. The hanging-bracket group (10) according to one or more of the claims from 2 to 8,
characterized in that a free end of said appendix (24) has a U-bolt folding of a central end part which
is also half-blanked, which defines a guide and also a stop (48) for the tip of a
screwdriver (42) and which is produced in two parts (47') separated in the centre
by a blanking.
13. The hanging-bracket group (10) according to one or more of the claims from 1 to 12,
characterized in that said hooking element (14) provides a groove (28) in one of its box-shaped bodies
through which a tip of a screwdriver (42) passes for having access to said movement
means (16,17).
1. Verborgene Hängehalterungsgruppe (10) mit leichtem Zugang für Einstellungen für die
Wandbaugruppe eines Wandregals (M), das ein Plattenelement (11), das mit mehreren
Befestigungsstiften (12, 12', 12") versehen ist, die in Löchern gekoppelt sein können,
die an einer Schulter (S) des Wandregals (M) geformt sind, und die sich von einer
Seite des Plattenelements erstrecken, sowie ein Hakenelement (14) der Hängehalterung
mit einem Stützelement (50) umfasst, das an einer Wand fixiert ist, im Vorderbereich
einstellbar mit dem Plattenelement (11) hinsichtlich der Tiefe (K) und der Höhe (H)
gekoppelt ist und mit einem oberen hakenförmigen Abschnitt (15) versehen ist, der
mit dem Trägerelement (50) verbunden ist, wobei auch ein Mittel (16, 17) zum horizontalen
und vertikalen Bewegen des Hakenelements (14) in Bezug auf das Plattenelement (11)
vorgesehen ist, dadurch gekennzeichnet, dass ein Fortsatz (24) in einem vorderen Teil des Plattenelements (11) vorgesehen ist,
wobei der Fortsatz (24) mittels eines Halbstanzschritts eines Fensters (23) in dem
Plattenelement (11) erhalten wird, sich der Fortsatz (24) von einem Ende des Fensters
(23) erstreckt und kastenförmig gebogen ist, um ein Einschlussgehäuse zumindest eines
Teils von beiden Bewegungsmitteln (16, 17) zum horizontalen und vertikalen Bewegen
des Hakenelements (14) in Bezug auf das Plattenelement (11) zu bilden.
2. Hängehalterungsgruppe (10) nach Anspruch 1, dadurch gekennzeichnet, dass der Fortsatz (24) in der Form eines "C" gebogen ist, so dass er an dem Plattenelement
(11) geschlossen ist.
3. Hängehalterungsgruppe (10) nach Anspruch 1, dadurch gekennzeichnet, dass eine Fläche des Plattenelements (11) unterhalb des Fensters (23) ein Paar von Löchern
(43, 44) zum Zugang zu dem Bewegungsmittel (16, 17) bereitstellt.
4. Hängehalterungsgruppe (10) nach Anspruch 1, dadurch gekennzeichnet, dass eine Fläche des Plattenelements (11) unterhalb des Fensters (23) zwei weitere Fortsätze
(32, 33) bereitstellt, die mittels Halbstanzen erhalten werden und in Bezug auf die
Fläche des Plattenelements (11) einer Einstellschraube (36) bezüglich der Höhe quadratisch
gebogen sind.
5. Hängehalterungsgruppe (10) nach Anspruch 4, dadurch gekennzeichnet, dass ein erster (32) der weiteren Fortsätze eine Ausnehmung (34) aufweist, die gerundet
und auswärts zur Aufnahme der Einstellschraube (36) offen ist, während ein zweiter
(33) der weiteren Fortsätze ein Durchgangsloch (35) zur Aufnahme eines Endes der Einstellschraube
(36) aufweist, die sich frei drehen kann.
6. Hängehalterungsgruppe (10) nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, dass die Einstellschraube (36) eine gezahnte Krone (37) aufweist, die mit einem Flansch
oder einem Kragen (39) versehen ist, der auswärts vorragt, und die in Eingriff mit
der Ausnehmung (34) des ersten weiteren Fortsatzes (32) steht.
7. Hängehalterungsgruppe (10) nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, dass ein Zwischenabschnitt der Schraube (36) in ein Gewindedurchgangsloch (40) einer Platte
(30) geschraubt ist, die einteilig und gelenkig in Bezug auf das Hakenelement (14)
positioniert ist.
8. Hängehalterungsgruppe (10) nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, dass die Einstellschraube (36) an einem Ende gegenüberliegend einem ausgenommenen Kopf
(27) einen geformten Sitz (41) für eine Spitze eines Schraubenziehers (42) bereitstellt.
9. Hängehalterungsgruppe (10) nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass ein freies Ende des Fortsatzes (24) an das Plattenelement (11) geschweißt ist.
10. Hängehalterungsgruppe (10) nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass ein freies Ende des Fortsatzes (24) an das Plattenelement (11) genietet ist.
11. Hängehalterungsgruppe (10) nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass ein freies Ende des Fortsatzes (24) eine U-Bolzenbiegung (47) eines zentralen Endteils
aufweist, die ebenfalls halb gestanzt ist und eine Führung für die Spitze eines Schraubenziehers
(42) definiert.
12. Hängehalterungsgruppe (10) nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass ein freies Ende des Fortsatzes (24) eine U-Bolzenbiegung eines zentralen Endteils
aufweist, die ebenfalls halb gestanzt ist und eine Führung und auch einen Anschlag
(48) für die Spitze eines Schraubenziehers (42) definiert und die in zwei Teilen (47')
hergestellt ist, die im Zentrum durch eine Stanzung getrennt sind.
13. Hängehalterungsgruppe (10) nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass das Hakenelement (14) eine Nut (28) in einem ihrer kastenförmigen Körper bereitstellt,
durch die eine Spitze eines Schraubenziehers (42) zum Zugriff auf das Bewegungsmittel
(16, 17) verläuft.
1. Groupe de support de suspension caché (10) à accès facile aux réglages pour l'assemblage
au mur d'une armoire murale (M) comprenant un élément de plaque (11), pourvu d'une
pluralité de broches de fixation (12, 12', 12"), qui peuvent être accouplées dans
des trous formés sur un épaulement (S) de ladite armoire murale (M) qui s'étendent
depuis un côté dudit élément de plaque (11), et un élément d'accrochage (14) dudit
support de suspension avec un élément de support (50) fixé à un mur, accouplé de manière
réglable devant ledit élément de plaque (11) en profondeur (K) et en hauteur (H) et
pourvu d'une partie supérieure en forme de crochet (15) reliée à l'élément de support
(50), de moyens (16, 17) pour déplacer horizontalement et verticalement ledit élément
d'accrochage (14) par rapport audit élément de plaque (11) également prévu, caractérisé en ce qu'un appendice (24) est prévu dans une partie avant dudit élément de plaque (11), ledit
appendice (24) étant obtenu à l'aide d'une étape de semi-découpage d'une fenêtre (23)
dans ledit élément de plaque (11), ledit appendice (24) s'étend depuis une extrémité
de ladite fenêtre (23) et est plié en forme de boîte pour former un boîtier de confinement
d'au moins une partie des deux moyens de déplacement (16, 17) pour déplacer horizontalement
et verticalement ledit élément d'accrochage (14) par rapport audit élément de plaque
(11).
2. Groupe de support de suspension (10) selon la revendication 1, caractérisé en ce que ledit appendice (24) est plié sous la forme d'un « C », pour être fermé sur ledit
élément de plaque (11).
3. Groupe de support de suspension (10) selon la revendication 1, caractérisé en ce qu'une surface dudit élément de plaque (11) sous ladite fenêtre (23) fournit une paire
de trous (43, 44) pour accès auxdits moyens de déplacement (16, 17).
4. Groupe de support de suspension (10) selon la revendication 1, caractérisé en ce qu'une surface dudit élément de plaque (11) sous ladite fenêtre (23) fournit deux autres
appendices (32, 33), obtenus à l'aide d'un semi-découpage et pliés en carré par rapport
à la surface de l'élément de plaque (11) d'une vis de réglage (36) en hauteur.
5. Groupe de support de suspension (10) selon la revendication 4, caractérisé en ce qu'un premier (32) desdits autres appendices comporte un évidement (34), arrondi et ouvert
vers l'extérieur pour recevoir ladite vis de réglage (36), alors qu'un second (33)
desdits autres appendices comporte un trou traversant (35) pour recevoir une extrémité
de ladite vis de réglage (36), libre de tourner.
6. Groupe de support de suspension (10) selon la revendication 4 ou 5, caractérisé en ce que ladite vis de réglage (36) comporte une couronne dentée (37) pourvue d'une bride
ou d'un collier (39) faisant saillie vers l'extérieur, qui est mis en prise dans ledit
évidement (34) du premier autre appendice (32).
7. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 4 à 6, caractérisé en ce qu'une section intermédiaire de ladite vis (36) est vissée dans un trou traversant fileté
(40) d'une plaque (30) positionnée intégralement et s'articulant par rapport audit
élément d'accrochage (14).
8. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 4 à 7, caractérisé en ce que ladite vis de réglage (36) à une extrémité opposée à une tête évidée (27) fournit
un siège façonné (41) pour une pointe d'un tournevis (42).
9. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 2 à 8, caractérisé en ce qu'une extrémité libre dudit appendice (24) est soudée audit élément de plaque (11).
10. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 2 à 8, caractérisé en ce qu'une extrémité libre dudit appendice (24) est rivée audit élément de plaque (11).
11. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 2 à 8, caractérisé en ce qu'une extrémité libre dudit appendice (24) présente un pliage en boulon en U (47) d'une
partie d'extrémité centrale qui est également semi-découpée et qui définit un guide
pour la pointe d'un tournevis (42).
12. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 2 à 8, caractérisé en ce qu'une extrémité libre dudit appendice (24) présente un pliage en boulon en U d'une partie
d'extrémité centrale qui est également semi-découpée, qui définit un guide et également
une butée (48) pour la pointe d'un tournevis (42) et qui est produite en deux parties
(47') séparées dans le centre par un découpage.
13. Groupe de support de suspension (10) selon une ou plusieurs des revendications précédentes
de 1 à 12, caractérisé en ce que ledit élément d'accrochage (14) fournit une rainure (28) dans un de ses corps en
forme de boîte à travers lesquels une pointe d'un tournevis (42) passe pour avoir
accès auxdits moyens de déplacement (16, 17).
REFERENCES CITED IN THE DESCRIPTION
This list of references cited by the applicant is for the reader's convenience only.
It does not form part of the European patent document. Even though great care has
been taken in compiling the references, errors or omissions cannot be excluded and
the EPO disclaims all liability in this regard.
Patent documents cited in the description