Combination of a cistern for a toilet, a wall arranged in front of the cistern and a control element for controling the cistern

Description

[0001] The invention relates to a combination according to the preamble of claim 1. Such combination is for example known from EP2226437.

[0002] Such combinations are particularly known in the case of built-in reservoirs for sanitary spaces, such as a toilet space. A built-in reservoir is arranged here against a wall, after which a wall is arranged in front of the built-in reservoir. An opening which provides access to the inspection opening in the built-in reservoir is arranged in the wall. This opening in the wall is covered by an operating plate. The operating plate comprises a push-button with which the flushing mechanism in the built-in reservoir can be operated.

[0003] A usual operating plate normally consists of a frame part arranged on the wall around the opening. This frame part is usually connected to the built-in reservoir through the opening and is not usually mounted on the wall itself. A cap in which the push-button is arranged is then placed over this frame part.

[0004] Because the frame part is not mounted on the wall itself the frame part can slide and rotate. In addition, this known structure provides a part lying on the wall, this being disadvantageous from a hygienic viewpoint.

[0005] It is further known to arrange a known push plate on the wall and to then arrange a thick finishing layer around the push plate, whereby the push plate appears to be recessed into the wall. The drawback is however that the push plate can no longer be removed in order to gain access to the inspection opening. This is because the push plate must be pushed upward so as to be released from the frame part. Because the push plate is now enclosed by the finishing layer, this pushing movement can no longer be carried out.

[0006] It is now an object of the invention to reduce, or even obviate, the above stated drawbacks.

[0007] This object is achieved with a combination according to claim 1. According to the invention the wall comprises an opening and the operating element comprises a frame, which frame is arranged at least partially in the opening and wherein the front surface of the frame lies flush with, or recessed relative to, the front surface of the wall.

[0008] By arranging the frame of the operating element in the opening the operating element can lie recessed in the wall, irrespective of the wall thickness or a possible finishing layer such as a tile layer or plaster layer. In addition, the frame of the operating element can no longer slide reciprocally because it is arranged in the opening. Prior art cover plates lie on the wall and can thereby slide reciprocally, while the frame of the combination according to the invention lies in the opening and is enclosed thereby.

[0009] A finishing layer, such as a tile layer or plaster layer, is preferably arranged on the wall and the front surface of the wall is the front surface of the finishing layer. Because the frame is arranged in the opening, the frame can be arranged as desired more or less deeply in the opening, this such that the operating element has a desired position relative to the front surface.

[0010] In a preferred embodiment of the combination according to the invention an operating button is arranged in the frame of the operating element for the purpose of operating the flush reservoir. With such an embodiment the operating button can for instance be arranged wholly flush with the surrounding wall.

[0011] CH 293966 shows a toilet with a built-in reservoir hanging in a high position and arranged in a recess in a solid wall. An access hatch is mounted in front of the reservoir. Further provided at a suitable height is an operating element with which the pull cord of the built-in reservoir can be operated. The access hatch is in fact no more than a removable pre-wall through which access can be gained to the built-in reservoir in the wall.

[0012] Acording to the invention the frame is a box-like part with a rear wall and side walls arranged along the periphery of the real wall. Using such a frame an alcove is created in the wall. This alcove can for instance be used as storage space. In addition, easy access can be gained through a hatch in a side wall of the alcove to the space behind the pre-wall. It thus becomes possible for instance to top up a reservoir with cleaning liquid, to refill a holder with toilet rolls or to inspect and repair the flush reservoir if necessary.

[0013] In another embodiment of the combination according to the invention the rear wall of the box-like part is situated, relative to the front surface, on the opposite side of the wall. The box-like part thus protrudes through the wall and can for instance protrude therebehind into the flush reservoir. When the box-like part is now arranged in removable manner, access can thus be gained to the inspection opening of the flush reservoir.

[0014] In a highly preferred embodiment of the combination according to the invention a light barrier is arranged between two opposite side walls for the purpose of operating the flush reservoir.

[0015] Sensors are per se already known for operating a flush reservoir. The drawback of the known sensors is that they respond to the presence of a person in the sanitary space and it is not normally possible to operate the flush reservoir as desired. By now arranging a light barrier in the box-like part the flush reservoir can be operated in contact-free manner by for instance inserting a hand in the alcove.

[0016] In yet another embodiment of the combination according to the invention the operating element comprises a sub-frame which is slidable in the frame such that an upper edge of the sub-frame can be placed flush with the front surface of the wall.

[0017] This sub-frame can be displaced in the frame, making a fine adjustment possible. The frame can thus be first arranged at a suitable depth in the wall, after which the sub-frame is mounted and can be adjusted subject to the applied finishing layer.

[0018] The sub-frame can optionally comprise an outward directed flange. This flange can then protrude as finish over the fixed frame.

[0019] It is advantageous for the frame to be arranged on the flush reservoir. The flush reservoir can thus be provided with a fixed frame in the factory. In combination with a slidable sub-frame, mounting of an operating element can thus be effected which does not depend on the thickness of the wall and a possible finishing layer.

[0020] The frame can optionally protrude at least partially into the flush reservoir.

[0021] As alternative embodiment of the combination according to the invention, the flush reservoir comprises an operating pin protruding vertically out of the top side, wherein the combination further comprises a transmission coupled to the vertical operating pin and the operating element.

[0022] With an operating pin protruding vertically from the top side the operating element can easily be arranged at any desired height above the flush reservoir merely by lengthening the operating pin. As a result of the transmission the operating element can then be arranged at a desired position on the wall.

[0023] The operating pin protruding from the top side can be coupled via a pneumatic transmission or an electric transmission to the operating element. The operating pin protruding on the top side can be covered here by a cap arranged on the flush reservoir. Here too the advantage is gained that the height of the operating element in the pre-wall does not depend on the height of the flush reservoir.

[0024] As option an alcove can be provided in the wall and the operating element lies adjacently of the alcove. At least a part of the alcove can be removable here for access to the space behind the wall.

[0025] In a preferred embodiment the alcove and the operating element are both arranged on a single mounting frame. The alcove and the operating element can hereby be mounted integrally in the wall. This mounting is independent of the flush reservoir. This embodiment can hereby also be readily applied during renovation, wherein a flush reservoir is already provided.

[0026] The transmission is preferably arranged on a wall of the alcove. The integral combination of alcove, operating element and transmission can hereby be handled and mounted in simple manner.

[0027] An additional advantage of a combined alcove and operating element is that no tiling need take place between the operating element and the alcove when a finishing layer such as a tile layer is arranged on the wall. This avoids a great deal of cutting work.

[0028] These and other features of the invention are further elucidated with reference to the accompanying drawing.

Figure 1 shows a cross-sectional view of a first embodiment of the combination according to the invention.

Figure 2 shows a detail of the embodiment according to figure 1.

Figure 3 shows a cross-sectional view of a second embodiment.

Figure 4 shows a perspective view of a third embodiment of a combination according to the invention.

Figure 5 shows a fourth embodiment of a combination according to the invention.

Figure 6 shows a fifth embodiment of a combination according to the invention.

Figure 7 shows a cross-sectional view of a sixth embodiment of a combination according to the invention.

Figure 8 shows a perspective view of a part of the embodiment according to figure 7.

[0029] Figure 1 shows a first embodiment of a combination 1 according to the invention. Combination 1 has a wall 2 with an opening in which a frame 3 is arranged. A finishing layer 4 is arranged on wall 2. Frame 3 is arranged recessed relative to front surface 5, i.e. the visible surface of finishing layer 4. Arranged in frame 3 is an operating element 6 which is connected via a first rod 7, a lever 8 and a second rod 9 to a flush reservoir 10.

[0030] As can be seen in figure 2, due to the slightly recessed position of frame 3 a seal 11 can be provided between operating element 6 and wall 2 and finishing layer 4.

[0031] Figure 3 shows a second embodiment 20. This embodiment 20 has a wall 21 with a finishing layer 22. Placed in opening 23 is a box-like element which consists of a rear wall 24 and side walls 25. This box-like element 24, 25 is arranged recessed relative to front surface 26.

[0032] A displaceable sub-frame 27 is arranged in box-like element 24, 25. This sub-frame 27 has an outward folded edge which covers the edge of box-like element 24, 25. Because sub-frame 27 is displaceable in box-like element 24, 25 it is possible to ensure that the outward folded edge lies flush with front surface 26.

[0033] Figure 4 shows a third embodiment of a combination 30. This combination has a wall 31 with an opening 32. A flush reservoir 33 is arranged behind this wall 31. This flush reservoir 33 is connected to a toilet bowl 34.

[0034] A box-like element is arranged in opening 32. This box-like element protrudes into flush reservoir 33. Direct access can thus be gained to flush reservoir 33 by removing the box-like element from opening 32.

[0035] An operating button 35 with which flush reservoir 33 can be operated is further arranged in the box-like element.

[0036] Figure 5 shows a fourth embodiment 40 of a combination according to the invention. This embodiment has a wall 41 with a finishing layer 42. An opening 43 is arranged in wall 41 and finishing layer 42. A box-like element with a rear wall 44 and side walls 45 is placed in this opening 43.

[0037] Arranged in box-like element 44, 45 is a displaceable sub-frame 46, the folded edge 47 of which can be positioned such that it lies flush with the front surface of finishing layer 42.

[0038] A transmitter 48 and receiver 49 which form a light barrier 50 are arranged in side walls 45. When this light barrier 50 is interrupted a signal can be generated with which the flushing mechanism of the flush reservoir can be activated.

[0039] Figure 6 shows a fifth embodiment 60 of the invention. Combination 60 has a flush reservoir 61 arranged behind a wall 62. A finishing layer, for instance a tile layer 63, is arranged on wall 62. Flush reservoir 61 is provided with an operating pin 64 which protrudes vertically from the top side.

[0040] A mounting frame 65 is arranged in wall 62 above flush reservoir 61. An alcove 66 and an operating button 67 are arranged on this mounting frame 65. Further arranged on mounting frame 65 is a transmission 68 which converts the horizontal movement of operating button 67 to a vertical movement of operating pin 64. Owing to this transmission 64 the position of alcove 66 does not depend on the position of flush reservoir 61.

[0041] An inspection hatch 69 is further provided in the bottom of alcove 66. Via this inspection hatch 69 access can be gained to the space behind wall 62 and also to flush reservoir 61, for instance for maintenance purposes.

[0042] Figure 7 shows a cross-sectional view of a sixth embodiment 70 according to the invention. In this embodiment 70 a flush reservoir 73 is arranged behind a pre-wall 71 with a finishing layer 72. This flush reservoir 73 has an operating pin 74 protruding on the top side.

[0043] A T-shaped adapter or construction aid 75 is placed on flush reservoir 73. Figure 8 shows a perspective view of this construction aid 75. Construction aid 75 is provided with a duct end 76 which connects to flush reservoir 73, a duct end 77 which protrudes upward and a duct end 78 which protrudes forward and through pre-wall 71.

[0044] Each duct end 76, 77, 78 is provided with peripheral ribs, whereby each duct end 76, 77, 78 can easily be sawn to length.

[0045] In this embodiment a hose of a pneumatic control or an electrical cable can protrude from the top side of flush reservoir 73 instead of operating pin 74. The hose or cable then runs to an operating button 79.

[0046] It will be apparent from figure 8 that the forward directed duct end 78, in which only an operating button 79 is arranged, has a smaller opening than the upward directed duct end 77. Operating button 79 is connected via a pin 80 and a transmission 81 to operating pin 74 of flush reservoir 73.

[0047] Easy access can be gained to flush reservoir 73 via the upward directed duct end 77. In the shelf embodiment shown in figure 7 this duct end 77 can be covered by a cap 82, although in other embodiments it can also be covered by an alcove element, as shown for instance in figure 6.

Claims

1. Combination (1; 20; 30; 40; 60; 70) of a flush reservoir (10; 33; 61; 73) for a toilet (34), a wall (2; 21; 31; 41; 62; 71) arranged in front of the flush reservoir (10; 33; 61; 73) and an operating element (6) for operating the flush reservoir (10; 33; 61; 73), wherein the operating element (6) is arranged on the wall (2; 21; 31; 41; 62; 71) outside the projection of the flush reservoir (10; 33; 61; 73),
characterized in that the wall (2; 21; 31; 41; 62; 71) comprises an opening and wherein the operating element (6) comprises a frame (3; 24, 25; 44, 45), which frame (3; 24, 25; 44, 45) is arranged at least partially in the opening (23; 32; 43) and wherein the front surface of the frame (3; 24, 25; 44, 45) lies flush with, or recessed relative to, the front surface (5) of the wall (2; 21; 31; 41; 62; 71), and wherein the frame (3; 24, 25; 44, 45) is a box-like part with a rear wall (24; 44) and side walls (25, 45) arranged along the periphery of the rear wall (24; 44).

2. Combination (1; 20; 30; 40; 60; 70) as claimed in claim 1, wherein a finishing layer (4; 22; 42; 63; 72), such as a tile layer or plaster layer, is arranged on the wall (2) and wherein the front surface (5) of the wall (2; 21; 31; 41; 62; 71) is the front surface (5) of the finishing layer (4; 22; 42; 63; 72).

3. Combination (1; 20; 30; 40; 60; 70) as claimed in claim 1 or 2, wherein an operating button (6; 35; 67; 79) is arranged in the frame of the operating element for the purpose of operating the flush reservoir (10; 33; 61; 73).

4. Combination (20; 30; 40) as claimed in claim 3, wherein the rear wall (24; 44) of the box-like part (24, 25; 44, 45) is situated, relative to the front surface (5), on the opposite side of the wall (21; 41).

5. Combination (40) as claimed in claim 3 or 4, wherein a light barrier (50) is arranged between two opposite side walls (45) for the purpose of operating the flush reservoir (10; 33; 61; 73).

6. Combination (20; 40) as claimed in any of the foregoing claims, wherein the operating element comprises a sub-frame (27; 46) which is slidable in the frame (24, 25; 44, 45) such that an upper edge (47) of the sub-frame (27; 46) can be placed flush with the front surface (5) of the wall (21, 22; 41, 42).

7. Combination (20; 40) as claimed in claim 6, wherein the sub-frame (27; 46, 47) comprises an outward directed flange.

8. Combination as claimed in claim 7, wherein the frame (3; 24, 25; 44, 45; 65) is arranged on the flush reservoir (10; 33; 61; 73).

9. Combination as claimed in claim 7 or 8, wherein the frame protrudes at least partially into the flush reservoir (10; 33; 61; 73).

10. Combination as claimed in any of the foregoing claims, wherein the flush reservoir (10; 33; 61; 73) comprises an operating pin (9; 64; 74) protruding vertically out of the top side, wherein the combination further comprises a transmission (7, 8; 68; 80, 81) coupled to the vertical operating pin (9; 64; 74) and the operating element (6; 67; 79) .

11. Combination as claimed in claim 10, wherein an alcove (66) is provided in the wall (62, 63) and wherein the operating element (67) lies adjacently of the alcove (66).

12. Combination (60) as claimed in claim 11, wherein at least a part of the alcove (66) is removable for access to the space behind the wall (62).

13. Combination (60) as claimed in claim 11 or 12, wherein the alcove (66) and the operating element (67) are both arranged on a single mounting frame (65).

14. Combination as claimed in any of the claims 11-13, wherein the transmission (7, 8; 68; 80, 81) is arranged on a wall of the alcove (66).

Ansprüche

1. Kombination (1; 20; 30; 40; 60; 70) aus einem Spülbehälter (10; 33; 61, 73) für eine Toilette (34), einer Wand (2; 21; 31; 41; 62; 71), die vor dem Spülbehälter (10; 33; 61; 73) angeordnet ist, und einem Betätigungselement (6) zum Betätigen des Spülbehälters (10; 33; 61; 73), wobei das Betätigungselement (6) an der Wand (2; 21; 31; 41; 62; 71) außerhalb der Auskragung des Spülbehälters (10; 33; 61; 73) angeordnet ist,
dadurch gekennzeichnet, dass die Wand (2; 21; 31; 41; 62; 71) eine Öffnung umfasst und wobei das Betätigungselement (6) einen Rahmen (3; 24, 25; 44, 45) umfasst, dadurch gekennzeichnet, dass der Rahmen (3; 24, 25; 44, 45) mindestens teilweise in der Öffnung (23; 32; 43) angeordnet ist, und wobei die Vorderfläche des Rahmens (3; 24, 25; 44, 45) mit der Vorderfläche (5) der Wand (2; 21; 31; 41; 62; 71) in einer Ebene liegt oder relativ zu dieser vertieft ist und wobei der Rahmen (3; 24, 25; 44, 45) ein kastenförmiger Teil mit einer Rückwand (24; 44) und Seitenwänden (25, 45) ist, die entlang des Umfangs der Rückwand (24; 44) angeordnet sind.

2. Kombination (1; 20; 30; 40; 60; 70) nach Anspruch 1, wobei eine Deckschicht (4; 22; 42; 63; 72), wie eine Kachelschicht oder Verputzschicht auf der Wand (2) angeordnet ist und wobei die Vorderfläche (5) der Wand (2; 21; 31; 41; 62; 71) die Vorderfläche (5) der Deckschicht (4; 22; 42; 63; 72) ist.

3. Kombination (1; 20; 30; 40; 60; 70) nach Anspruch 1 oder 2, wobei ein Betätigungsknopf (6; 35; 67; 79) in dem Rahmen des Betätigungselements zum Betätigen des Spülbehälters (10; 33; 61; 73) angeordnet ist.

4. Kombination (20; 30; 40) nach Anspruch 3, wobei die Rückwand (24; 44) des kastenförmigen Teils (24, 25; 44, 45) relativ zur Vorderfläche (5) an der gegenüberliegenden Seite der Wand (21; 41) gelegen ist.

5. Kombination (40) nach Anspruch 3 oder 4, wobei eine Lichtschranke (50) zwischen zwei gegenüberliegenden Seitenwänden (45) zum Betätigen des Spülbehälters (10; 33; 61; 73) angeordnet ist.

6. Kombination (20; 40) nach einem der vorstehenden Ansprüche, wobei das Betätigungselement einen Teilrahmen (27; 46) umfasst, der im Rahmen (24, 25; 44, 45) gleitfähig ist, sodass eine Oberkante (47) des Teilrahmens (27; 46) in einer Ebene mit der Vorderfläche (5) der Wand (21, 22; 41, 42) platziert werden kann.

7. Kombination (20; 40) nach Anspruch 6, wobei der Teilrahmen (27; 46, 47) einen nach außen gerichteten Flansch umfasst.

8. Kombination nach Anspruch 7, wobei der Rahmen (3; 24, 25; 44, 45; 65) auf dem Spülbehälter (10; 33; 61; 73) angeordnet ist.

9. Kombination nach Anspruch 7 oder 8, wobei der Rahmen zumindest teilweise in den Spülbehälter (10; 33; 61; 73) ragt.

10. Kombination nach einem der vorstehenden Ansprüche, wobei der Spülbehälter (10; 33; 61; 73) einen Betätigungsstift (9; 64; 74) umfasst, der vertikal aus der Oberseite ragt, wobei die Kombination weiter eine Kraftübertragungseinrichtung (7, 8; 68; 80, 81) umfasst, die an den vertikalen Betätigungsstift (9; 64; 74) und das Betätigungselement (6; 67; 79) gekoppelt ist.

11. Kombination nach Anspruch 10, wobei eine Nische (66) in der Wand (62, 63) vorgesehen ist und wobei das Betätigungselement (67) neben der Nische (66) liegt.

12. Kombination (60) nach Anspruch 11, wobei mindestens ein Teil der Nische (66) für einen Zugang zu dem Raum hinter der Wand (62) entfernbar ist.

13. Kombination (60) nach Anspruch 11 oder 12, wobei die Nische (66) und das Betätigungselement (67) beide auf einem einzelnen Montagerahmen (65) angeordnet sind.

14. Kombination nach einem der Ansprüche 11-13, wobei die Kraftübertragungseinrichtung (7, 8; 68; 80, 81) an einer Wand der Nische (66) angeordnet ist.

Revendications

1. Combinaison (1 ; 20 ; 30 ; 40 ; 60 ; 70) d'un réservoir de chasse d'eau (10 ; 33 ; 61 ; 73) pour une cuvette (34), d'une paroi (2 ; 21 ; 31 ; 41 ; 62 ; 71) agencée en avant du réservoir de chasse d'eau (10 ; 33 ; 61 ; 73) et d'un élément de fonctionnement (6) pour faire fonctionner le réservoir de chasse d'eau (10 ; 33 ; 61 ; 73), dans laquelle l'élément de fonctionnement (6) est agencé sur la paroi (2 ; 21 ; 31 ; 41 ; 62 ; 71) en dehors de la saillie du réservoir de chasse d'eau (10 ; 33 ; 61 ; 73),
caractérisé en ce que la paroi (2 ; 21 ; 31 ; 41 ; 62 ; 71) comprend une ouverture et dans laquelle l'élément de fonctionnement (6) comprend un cadre (3 ; 24, 25 ; 44, 45), caractérisée en ce que le cadre (3 ; 24, 25 ; 44, 45) est agencé au moins partiellement dans l'ouverture (23 ; 32 ; 43) dans laquelle la surface avant du cadre (3 ; 24, 25 ; 44, 45) affleure ou est en retrait par rapport à la surface avant (5) de la paroi (2 ; 21 ; 31 ; 41 ; 62 ; 71), et dans laquelle le cadre (3 ; 24, 25 ; 44, 45) est une pièce en forme de boîte avec une paroi arrière (24 ; 44) et des parois latérales (25, 45) agencées le long de la périphérie de la paroi arrière (24 ; 44).

2. Combinaison (1 ; 20 ; 30 ; 40 ; 60 ; 70) selon la revendication 1, dans laquelle une couche de finition (4 ; 22 ; 42 ; 63 ; 72), telle qu'une couche de carrelage ou une couche de plâtre, est agencée sur la paroi (2) et dans laquelle la surface avant (5) de la paroi (2 ; 21 ; 31 ; 41 ; 62 ; 71) est la surface avant (5) de la couche de finition (4 ; 22 ; 42 ; 63 ; 72).

3. Combinaison (1 ; 20 ; 30 ; 40 ; 60 ; 70) selon la revendication 1 ou 2, dans laquelle un bouton de fonctionnement (6 ; 35 ; 67 ; 79) est agencé dans le cadre de l'élément de fonctionnement afin de faire fonctionner le réservoir de chasse d'eau (10 ; 33 ; 61 ; 73).

4. Combinaison (20 ; 30; 40) selon la revendication 3, dans laquelle la paroi arrière (24 ; 44) de la pièce en forme de boîte (24, 25 ; 44, 45) est située, par rapport à la surface avant (5), sur le côté opposé de la paroi (21 ; 41).

5. Combinaison (40) selon la revendication 3 ou 4, dans laquelle une barrière photoélectrique (50) est agencée entre deux parois latérales opposées (45) afin de faire fonctionner le réservoir de chasse d'eau (10 ; 33 ; 61 ; 73).

6. Combinaison (20 ; 40) selon l'une quelconque des revendications précédentes, dans laquelle l'élément de fonctionnement comprend un sous-cadre (27 ; 46) qui peut coulisser dans le cadre (24, 25 ; 44, 45) de telle sorte qu'un bord supérieur (47) du sous-cadre (27 ; 46) peut être placé au ras de la surface avant (5) de la paroi (21, 22 ; 41, 42).

7. Combinaison (20 ; 40) selon la revendication 6, dans laquelle le sous-cadre (27 ; 46, 47) comprend un rebord dirigé vers l'extérieur.

8. Combinaison selon la revendication 7, dans laquelle le cadre (3 ; 24, 25 ; 44, 45 ; 65) est agencé sur le réservoir de chasse d'eau (10 ; 33 ; 61 ; 73).

9. Combinaison selon la revendication 7 ou 8, dans laquelle le cadre fait saillie au moins partiellement dans le réservoir de chasse d'eau (10 ; 33 ; 61 ; 73).

10. Combinaison selon l'une quelconque des revendications précédentes, dans laquelle le réservoir de rinçage (10 ; 33 ; 61 ; 73) comprend une broche de fonctionnement (9 ; 64 ; 74) faisant saillie verticalement à l'extérieur du côté supérieur, dans laquelle la combinaison comprend en outre une transmission (7, 8 ; 68 ; 80, 81) couplée à la broche de fonctionnement verticale (9 ; 64; 74) et à l'élément de fonctionnement (6 ; 67 ; 79).

11. Combinaison selon la revendication 10, dans laquelle une alcôve (66) est prévue dans la paroi (62, 63) et dans laquelle l'élément d'actionnement (67) est situé de manière adjacente à l'alcôve (66).

12. Combinaison (60) selon la revendication 11, dans laquelle au moins une partie de l'alcôve (66) est amovible pour permettre un accès à l'espace situé derrière la paroi (62).

13. Combinaison (60) selon la revendication 11 ou 12, dans laquelle l'alcôve (66) et l'élément de fonctionnement (67) sont agencés sur un cadre de montage unique (65).

14. Combinaison selon l'une quelconque des revendications 11 à 13, dans laquelle la transmission (7, 8 ; 68 ; 80, 81) est agencée sur une paroi de l'alcôve (66).

Drawing