EP3272981A1 - Guide device for a sliding door of a furniture - Google Patents

Abstract

The guide device (1), which is provided in particular for guiding at least one first sliding door (91, 92) of a piece of furniture, comprises at least a first guide drive (11), which has a first drive arm (18) and a first guide fitting (19) with the first sliding door (91) is held, which is held in a first end position with a top edge at a mounting height (mh), and a rail device (2) in which the first guide drive (11) is mounted and in a displacement plane (xy) displaceable which is defined by a first displacement axis (x) running parallel to the sliding door (91) and a second displacement axis (y) extending perpendicular to the first displacement axis (x). According to the invention, the first sliding door (91) encloses, with the displacement plane (xy), an inclination angle b which is smaller than 90 °, the first sliding door (91) moving in the direction of the second displacement axis (y) when the first drive arm (18) is displaced. up to a displacement height (vh) can be raised, so that a part of the first drive arm (18) is above the mounting height (mh) and with the first sliding door (91) laterally against and via a second sliding door (92) or a permanently installed separating element is displaceable.

Description

The invention relates to a guide device, by means of which at least one sliding door, in particular a sliding door of a piece of furniture can be slidably held, and a piece of furniture with such a guide device.

By means of sliding doors openings of a piece of furniture, in particular a cabinet, or a building can be closed advantageous. To open a cabinet, the sliding doors are pushed aside and do not need to be turned into the room like revolving doors.

From [1], US2014 / 150208A1 , a cabinet with a guide device is known, folded by means of the sliding doors and can be moved parallel to the side wall of the cabinet in a parking space inside. The room provided for the parking space inside the cabinet is no longer available for the use of the cabinet.

The 2], US8763205B2 discloses a cabinet with a guide device comprising two guide drives, which are connected via drive arms and a respective guide fitting with sliding doors that can be lifted from a cabinet opening and moved laterally. The sliding doors of this cabinet are not transported in a specially designated parking space, but moved in front of an adjacent sliding door. For a cabinet with two sliding doors, the user can therefore push one in front of the other sliding door. Thus, the sliding doors can be moved in the manner described by means of the guide drives, a rail device is required, which is adapted to move the guide drives or drive modules of the guide drives in corresponding tracks.

After moving a first sliding door this is held by means of the associated drive arm in front of the second sliding door. So that the drive arm does not collide with the second sliding door during the sliding operation, the guide device with the drive arm is installed at a height selected such that the drive arm is always held above the upper edge of the second sliding door if the guide device is installed on top of the cabinet is, or is held below the lower edge of the second sliding door, if the guide device is installed on the underside of the cabinet. The corresponding arrangement of the guide device therefore requires a correspondingly large height of the cabinet or a height that is significantly greater than the height of the sliding doors.

The present invention is therefore based on the object to provide an improved guide device in particular for a piece of furniture, such as a cabinet, by means of which at least one sliding door is laterally displaceable. Furthermore, a piece of furniture, in particular a cabinet to be created, which is equipped with such a guide device by means of which at least one sliding door is slidably held.

The inventive guide device should take up little space, so that the piece of furniture can be used optimally. In particular, only little or no space should be needed above and / or below the sliding doors.

The elements of the guide device should not interfere in appearance and should not have to be covered.

The inventive guide device should also be feasible using conventional device parts with little technical and financial effort.

Existing guide devices should be able to be rebuilt with little effort to inventive guide devices.

Furthermore, a complementary guide is to be created, by means of which the sliding door is guided on the side opposite to the guide device. Each sliding door should therefore be stable on the bottom and top. The sliding door should be kept stable in each end position, so that disturbing movements and noise can be avoided. On the one hand, the opening should be able to be completed reliably. On the other hand, the sliding door should be kept stable during the shift.

This object is achieved with a guide device and a piece of furniture, in particular a cabinet, which have the features mentioned in claim 1 or 11. Advantageous embodiments of the invention are specified in further claims.

The guide device, which is provided in particular for guiding at least a first sliding door of a piece of furniture, comprises at least a first guide drive, which is connectable via a first drive arm and a first guide fitting with the first sliding door, which held in a first end position with an upper edge at a mounting height is, and a rail device in which the first guide drive is mounted and displaceable in a displacement plane, which by a parallel to the sliding door extending first axis of displacement and a is defined perpendicular to the first displacement axis extending second shift axis.

According to the invention, the first sliding door with the displacement plane includes an inclination angle which is smaller than 90 °, wherein the first sliding door can be raised to a displacement height when the first drive arm is displaced in the direction of the second displacement axis, so that a part of the first drive arm above the Mounting height is located and with the first sliding door laterally against and over a second sliding door or a permanently installed separating element is displaceable.

By inclining the guide device by a first inclination angle, e.g. relative to the bottom plate of the furniture results in said second inclination angle between the displacement plane and the vertically oriented sliding door, which is smaller by 90 ° than the first inclination angle. The first inclination angle is preferably in a range of 75 ° to 85 ° and is e.g. 80 °. The second angle of inclination, which is normally used for the installation of the guide device, is thus preferably in a range of 5 ° to 15 ° and is e.g. 10 °.

The inclination of the guide device can be achieved in various ways. The guide device can be stored on an inclined plate, for example, within a piece of furniture. The guide device can also be provided with a support device or support elements by means of which the required inclination is effected. Preferably, a support device or support elements is provided which are adjustable so that a required inclination is adjustable. The adjustment of the inclination can be done gradually or continuously. Especially easy is the use of adjustable Distance elements that can be rotated to set a required slope. By taking into account the inclination angle in the construction of a piece of furniture, however, a supporting device can be defined, for example, with a wedge shape final.

The inventive guide device can be advantageously used for only one or two or more sliding doors. For the description of the guide device and to explain the advantages of the guide device, however, a piece of furniture is exemplarily involved, which is equipped with a guide device, by means of the two sliding doors are selectively displaced against each other. That is, the first sliding door may be displaced in front of the second sliding door and the second sliding door may be displaced in front of the first sliding door, each one of the sliding doors being in an initial position in which an opening of the furniture is covered.

The term »sliding door« is not intended to be restrictive, but describes a normally plate-shaped element, by means of which an opening can be closed or a space can be separated. The term "sliding door" is thus synonymous as e.g. for partition, partition or partition.

The inventive solution is based on the fact that sliding doors by means of the rail device in a displacement plane forward and laterally and also back are displaced. The inclination of the displacement plane defined by the first and second displacement axes causes a sliding door, which is displaced forward, to be raised. The drive arms will also be moved upwards, so that its front end piece also in the range of the shift height, possibly something above or below lies. By appropriate choice of the inclination angle of the drive arm can thus be moved over the mounting height, ie on the upper edge of the adjacent sliding door with a corresponding design.

To realize a desired inclination, the rail device may advantageously be mounted on at least one fixed or adjustable support module. For example, a wedge-shaped support module is used which holds the rail device at an inclination of plus or minus (90 ° minus the inclination angle b).

Advantageously, on the sliding door side facing the guide device also adjustable supports can be provided by means of which the desired inclination can be adjusted. For example, e.g. These supports each include a threaded rod and a threaded sleeve connected thereto, which can be rotated against each other to set a certain height of the support. Of course, other spacers may be used to adjust the desired inclination. The inclination can also be effected by a correspondingly arranged intermediate floor, which is integrated into the piece of furniture.

After advancing the sliding door can thus be moved laterally in front of the adjacent sliding door without the drive arm abuts the adjacent sliding door. According to the invention can thus be achieved with little effort and without changes in the structure of the rail device, a height displacement of the sliding doors, which is required for the subsequent time shift. In this way, the first sliding door in front of the second sliding door or the second sliding door can be moved in front of the first sliding door, without requiring space for the guiding device above or below the sliding doors. The first sliding door, which closes a first opening in the first end position, is therefore displaceable in a second end position in front of the second sliding door, in which the upper edge of the first sliding door lies at the displacement height. Alternatively, the second sliding door, which closes in the first end position, a second opening, displaceable in a second end position in front of the first sliding door, in which the upper edge of the second sliding door is at the displacement height.

It is particularly advantageous that conventional guide devices can be easily removed to guide devices according to the invention. It is also possible to equip existing furniture according to the invention.

The two guide drives each have a first drive module connected to the associated drive arm, which is guided in a guide channel of the rail device which has a straight first channel section and at least one second channel section adjoining thereto at least partially along a curve. The first drive module is also slidably mounted along the second displacement axis on a second drive module, which is displaceable along transversal rails which extend parallel to the first axis of displacement. The first drive module is thus guided twice and follows in a displacement of the second drive module on the one hand the guide channel and on the other hand a guide on the second drive module. When the second drive module is displaced along the first displacement axis, there is thus a deflection of the first drive module along the second displacement axis, which is defined by the guide channel. Within the first channel section of the guide channel, the first drive module is preferably parallel to the second drive module and within the second Channel section of the guide channel, the first drive module is driven forward or backward perpendicular thereto.

Preferably, the first drive modules of all guide drives are guided in a common guide channel, so that a simply configured rail device can be realized. The guide channel has an elongated first channel portion, at the ends of the second channel sections curve-shaped into the piece of furniture inside. Within the second channel sections, the sliding doors held by the first drive modules are therefore either guided against an opening of the piece of furniture or lifted off the piece of furniture.

The first and the second drive arm are preferably curved or curved and each connected with a first end piece with the first drive module of the associated guide drive and with a second end piece with the associated guide fitting. The first and second end pieces of the drive arms can thus be connected in the same way to the guide drive and the guide fitting, as is known in conventional guide devices of the prior art. Due to the curved design of the drive arms, the inclination of the guide device is compensated. The inclination of the first end piece relative to the second end piece of the drive arms thus corresponds to the inclination of the guide device, but with the opposite sign. The second end piece of the drive arms thus preferably runs perpendicular to the associated sliding door and can be connected to a conventional guide fitting, which is e.g. screwed to the sliding door.

In a further preferred embodiment, the guide fitting facing the second end of the Drive arms provided with a recess which can accommodate an upper end of the adjacent sliding door after a shift of the associated sliding door in the second end position. In eg U-profile or L-shaped design of the drive arms their stability is maintained even with this recess and heavier sliding doors. Such a recess, which serves to receive the upper edge of the adjacent sliding door can also be advantageously provided in drive arms of conventional guide devices, which are not inclined, but aligned horizontally. The drive arms can also be formed straight in this case.

Fig. 1a

einen erfindungsgemässen Schrank 9 mit einer fast vollständig weggeschnittenen Abdeckplatte 98 und mit einer Führungsvorrichtung 1, die zwei Führungslaufwerke 11, 11' umfasst, die in einer Schienenvorrichtung 2 verschiebbar gelagert und geführt sind und die über Laufwerksarme und je einen Führungsbeschlag mit Schiebetüren 91, 92 verbunden sind, die zum Abschliessen je einer Schranköffnung dienen und die von der Schranköffnung abgehoben und seitlich verschoben werden können;

Fig. 1b

den Schrank 9 von Fig. 1a nach Demontage der Schiebetüren, mit Blick auf die Führungsvorrichtung 1 und zwei Komplementärführungen 6, 6', die an der Unterseite des Schranks 9 angeordnet sind;

Fig. 1c

den Schrank 9 von Fig. 1a von oben ohne Abdeckplatte mit geschlossenen Schiebetüren 91, 92;

Fig. 2a

den Schrank 9 von Fig. 1a ohne Abdeckplatte nachdem die erste Schiebetür 91 mittels des zugehörigen ersten Führungslaufwerks 11 vor die zweite Schiebetür 92 verschoben wurde und mit den Laufwerksarmen 18 des ersten Führungslaufwerks 11 oberhalb der zweiten Schiebetür 92 sowie der ersten und zweiten Komplementärführung 6, 6', die durch die Schiebetüren 91, 92 teilweise abgedeckt sind;

Fig. 2b

den Schrank 9 von Fig. 2a von oben gesehen;

Fig. 2c

die Führungsvorrichtung 1 von Fig. 2a mit der auf einem keilförmigen Stützmodul 200 ruhenden Schienenvorrichtung 2 und den beiden Schiebetüren 91, 92 von der Seite ohne die weiteren Elemente des Schrankes 9;

Fig. 2d

die Führungsvorrichtung 1 mit den beiden Schiebetüren 91, 92 von Fig. 2c in räumlicher Darstellung; und

Fig. 2e

die beiden Komplementärführungen 6, 6' von Fig. 2a nach der Demontage der Schiebetüren 91, 92.

The invention will be explained in more detail with reference to drawings. Showing:

Fig. 1a

a cabinet 9 according to the invention with an almost completely cut away cover plate 98 and with a guide device 1, the two guide drives 11, 11 ', which are displaceably mounted and guided in a rail device 2 and connected via drive arms and a respective guide fitting with sliding doors 91, 92 are, which serve to close each of a cabinet opening and can be lifted from the cabinet opening and moved sideways;

Fig. 1b

the cabinet 9 of Fig. 1a after disassembly of the sliding doors, facing the guide device 1 and two complementary guides 6, 6 ', which are arranged on the underside of the cabinet 9;

Fig. 1c

the cabinet 9 of Fig. 1a from above without cover plate with closed sliding doors 91, 92;

Fig. 2a

the cabinet 9 of Fig. 1a without cover plate after the first sliding door 91 by means of the associated first guide drive 11 has been displaced in front of the second sliding door 92 and with the drive arms 18 of the first guide drive 11 above the second sliding door 92 and the first and second complementary guide 6, 6 ', which are partially covered by the sliding doors 91, 92;

Fig. 2b

the cabinet 9 of Fig. 2a seen from above;

Fig. 2c

the guide device 1 of Fig. 2a with the resting on a wedge-shaped support module 200 rail device 2 and the two sliding doors 91, 92 from the side without the other elements of the cabinet 9;

Fig. 2d

the guide device 1 with the two sliding doors 91, 92 of Fig. 2c in spatial representation; and

Fig. 2e

the two complementary guides 6, 6 'of Fig. 2a after disassembly of the sliding doors 91, 92.

Fig. 1a shows a novel cabinet 9 with an almost completely cut away cover plate 98. At the top of the cabinet 9, an inventive guide device 1 with two guide drives 11, 11 'is provided which are slidably mounted and guided in a rail device 2 and connected to sliding doors 91, 92 , which serve to close each cabinet opening and which can be lifted from the cabinet opening on the front side and moved laterally. Fig. 1a further shows that the guide device 1 is inclined upwards by a first inclination angle a and thus with the separating elements 91, 92 includes a second inclination angle b which is smaller than 90 ° by the first inclination angle a (see also FIG Fig. 2c ).

Fig. 1b shows the cabinet 9 of Fig. 1a after dismantling the sliding doors 91, 92, looking at the bottom of the cabinet 99 and the guide device 1 and two complementary guides 6, 6 ', which are mounted on the underside of the cabinet 9 to an intermediate wall 95 and the additional guide ever one of the two sliding doors 91, 92 serve. The two guide drives 11, 11 'of the guide device 1 are each connected via two drive arms 18, 18' with guide fittings 19, 19 ', which can be screwed to the sliding doors 91, 92.

The complementary guides 6, 6 'described below with reference to Fig. 2e will be described in detail include a associated with the associated sliding door 91, 92 fitting rail 62 which is slidably supported by a complementary drive 61, which is held by a holding device 63 spatially preferably movable in a plane parallel to the displacement plane xy. The complementary drives 61 are preferably displaceable in such a way that a parallel displacement of the sliding doors 91, 92 can be realized if they are displaced between the first and second end positions.

Fig. 1c shows the cabinet 9 of Fig. 1a from above without cover plate with closed sliding doors 91, 92 and with the two guide drives 11, 11 'of the guide device 1 in the starting position, in which the held sliding doors 91, 92 complete the associated cabinet openings. In the starting position, the guide drives 11, 11 'are displaced maximally to the rear against the rear wall 96 of the cabinet 9.

The two guide drives 11, 11 'each comprise a first and a second drive module 111, 112, which are guided in different tracks 20, 31, 32 of the common rail device 2 (see also FIG Fig. 2c and Fig. 2d ). The second drive modules 112 are in transversal rails 31, 32 guided, which extend straight and parallel to each other over the entire rail device 2. The guide drives 11, 11 'can therefore be displaced with respect to one another along the straight lines or along the transversal rails 31, 32 with the second drive modules 112. On the second drive modules 112, the first drive modules 111 are mounted displaceably perpendicular to the transverse rails 31, 32 by means of guide plates 1125. In Fig. 2d For example, the front guide plate 1125 has been removed and replaced with two dotted lines, exposing the wheels 1112 of the first drive module 111. The dotted lines symbolize rails along which the first drive module 111 is displaceable. The first drive module 111 can therefore be moved back and forth, which is effected by means of a guide roller 1111, which is guided in a guide channel 20 of the rail device 2 (see Fig. 2c ). The guide roller 1111 is guided in the guide channel 20 in the channel section 21 straight and in the channel section 22 along a curve and thus causes the deflection of the first drive module 111 when the second drive module 112 along the transverse rails 31, 32 is moved. With the deflection of the first drive module 111 and the associated drive arms 18; 18 'and the held sliding door 91; 92 moved back and forth.

Fig. 1c shows the rail device 2 from above with the transverse rails 31, 32 and the guide channel 20 having a straight central first channel portion 21, connect to the both sides along a curve extending second channel sections 22. The guide roller 1111 of the first drive module 111 of the first guide drive 11 is displaceable in the second channel section 22 on the left side of the cabinet 9 and in the middle channel section 21 to the second guide drive 11 '. The guide roller 1111 of first drive module 111 of the second guide drive 11 'is displaceable in the second channel section 22 on the right side of the cabinet 9 and in the central channel section 21 to the first guide drive 11. When the first drive modules 111 are guided along the guide channel 20, the drive arms 18, 18 'and thus the sliding doors 91, 92 are therefore pushed forwards along the second channel sections 22 to the front and to the side and along the first channel sections 21.

Fig. 2a shows the cabinet 9 of Fig. 1a without cover plate after the first sliding door 91 has been moved by means of the associated guide drive 11 in front of the second sliding door 92 and raised so far that the drive arms 18 are held above the second sliding door 92. The first sliding door 91 can therefore be moved completely in front of the second sliding door 92 or even beyond. By a stop in the rail device or preferably by hitting the second guide drive 11 ', the travel of the first guide drive 11 can be limited.

Fig. 2b shows the cabinet 9 of Fig. 2a from above. It is shown that the first drive module 111 of the first guide drive 11 has been moved forward against the second drive module 112. After the first guide drive 11 has been pushed to the side, the part of the guide channel 20 with the straight first channel section 21 and the second channel section 22 running along a curve is also freely visible, passing through the first drive module 111 with the guide roller 1111. The second part of the guide channel 20, which is only partially visible, is formed symmetrically to the first part.

Fig. 2b further shows that the first sliding door 91 is held down by a complementary guide 6. The complementary guide 6 comprises a fitting rail 62 which is aligned parallel to the transverse rails 31, 32 and facing the cabinet 9 is mounted on the underside of the first sliding door 91. The fitting rail 62 is held and guided by a complementary drive 61 (see also FIG Fig. 2e ). The sliding doors 91, 92 are therefore kept stable and guided on the underside and the top.

Fig. 2c shows that the guide device 1 with the rail device 2 and the two sliding doors 91, 92 from the side. The other elements of the cabinet 9 have been removed. The guide device 1 rests on a wedge-shaped support module 200 by the already in Fig. 1a drawn inclination is effected.

Fig. 2d shows the guide device 1 with the two sliding doors 91, 92 of Fig. 2c in spatial representation.

The structure of the guide drives 11, 11 'with the second drive module 112, which is guided with first and second rollers 1121, 1122 in the transverse rails 31, 32, and the second drive module 111, which on the second drive module 112 perpendicular to the transverse rails 31, 32 slidably mounted and guided by a guide roller 1111 in the guide channel 20 has been explained above. Fig. 2c shows the rail device 2 of Fig. 2b cut along the line A - A with a view into the second channel section 22, which has passed through the guide roller 1111. With a double arrow, the path of the guide roller 1111 is marked within the second channel section 22.

By the support module 200, the guide device 1 is lifted forward and inclined by the first inclination angle a accordingly. The second displacement axis y, along which the first drive module 111 of the first guide drive 11 with the drive arms 18 and the first sliding door 91 has been moved forward, is therefore at the same first inclination angle a with respect to the horizontal h and the second inclination angle b with respect to the first sliding door 91 inclined, which is smaller by the first inclination angle a than 90 °. The Sliding door 91, however, is aligned along the vertical z.

During a displacement along the second axis of displacement y, the first sliding door 91, the upper edge of which in the starting position is at a mounting height mh, is lifted up to a displacement height vh.

The drive arms 18, 18 'of the two guide drives 11, 11' are connected to a first end piece 181 to the first drive module 111 and a second end piece 182 with an associated guide fitting 19, 19 ', which holds the associated sliding door 91, 92. The two end pieces 181, 182 of the drive arms 18, 18 'are also inclined to each other at the first inclination angle a, so that they can be connected in a conventional manner on the one hand to the first drive module 111 and on the other hand with the guide fitting 19, 19'. The drive arms 18, 18 therefore also have a curve shape or a curvature.

Fig. 2c shows that the second end piece 182 of the drive arms 18 connected to the first sliding door 91 has been raised above the mounting height mh or above the upper edge of the adjacent second sliding door 92 and thus can be displaced against the second sliding door 92 without striking it. As soon as the guide roller 1111 has reached the first channel section 21 of the guide channel 20, the upper edge of the first sliding door 91 lies at the displacement height vh and can thus be displaced as far as the end stop against the second guide drive 11 '.

In Fig. 2c is also shown in phantom that the drive arms 18, 18 'and their second end pieces 182 on the sliding door 91, 92 side facing preferably provided with a recess 185, the partial receiving the upper end of the adjacent sliding door 92; 91 serves. In this way, even at a lower first inclination angle a, a sufficient vertical displacement occurs the drive arms 18, 18 'on. This measure, ie the arrangement of a recess on a drive arm, can also be used advantageously in conventional guide devices which are not inclined or in which the second shift axis y extends horizontally.

Fig. 2e shows the two complementary guides 6, 6 'of Fig. 2a after disassembly of the sliding doors 91, 92. The complementary guides 6, 6 'comprise a mounting screws 620 with the associated sliding door 91; 92 associated fitting rail 62 which is slidably supported by a complementary drive 61. The complementary drive 61 is held by a holding device 63 spatially preferably in a plane parallel to the displacement plane xy movable. The complementary drives 61 are preferably displaceable in such a way that a parallel displacement of the sliding doors 91, 92 can be realized if they are displaced between the first and second end positions.

The complementary drive 61 comprises a drive body 611, which holds on the top at least one on top of the fitting rail 62 and on the bottom at least one fitting at the bottom of the fitting rail 62 impeller 613. Further, the drive body 611 holds a vertically oriented hinge shaft 612 which is rotatably and vertically slidably supported by a pivot sleeve 633 disposed on a front end portion of a holding lever 632 of the holder 63. The retaining lever 632 is connected at the rear via a hinge 631 to a mounting plate 639 which is installed on an intermediate wall 95 of the piece of furniture 9. The hinge 631 comprises a pin provided on the retaining lever 632, which is held in openings of two hinge plates 6391, which are provided parallel to each other on the mounting plate 639. The retaining lever 632 can therefore turn outwards when the associated sliding door 91; 92 is opened, like this Fig. 2e for the first complementary guide 6 shows.

A rotatably supported part 635 of the holding lever 632 is also connected to the mounting plate 639 by an elastic element 634, preferably a helical tension spring. The rotatably supported part 635 is preferably a pin which is rotatably supported in a cylindrical member of the holding lever 632. The helical tension spring 634 is connected at the front to the rotatable pin 635 and at the rear to the mounting plate 639 in such a way that the helical tension spring 634 experiences the maximum elongation during the rotation of the retaining lever 632, preferably approximately in the middle of the rotation range, and thus the retaining lever 632 in each case against the one or the other end position pulls and holds stable. When the sliding door 91, 92 is closed, it is therefore drawn against the cabinet opening and, when the sliding door 91, 92 is open, it is held stably in front of the cabinet 9, so that disruptive movements and noise are avoided.

In the first complementary guide 6, a cover 64 is engaged on the holding lever 632, which covers the device parts, such as Fig. 2a shows. In the second complementary guide 6 ', this cover 64 is removed.

Fig. 2e shows the complementary guides 6, 6 'with opened first sliding door 91 and locked second sliding door 92 in the configuration of Fig. 2a , The first sliding door 91 was displaced outwardly and raised to the displacement height vh, and therefore, the retaining lever 632 was turned outward and the complementary drive 61 was raised. The propeller shaft 612 has been displaced upwardly within the pivot sleeve 633 and the complementary drive 61 has been rotated accordingly. With the further displacement of the first sliding door 91, the associated fitting rail 62 was moved through the wheels 613 of the complementary drive 61.

bibliography

[1]

US2014 / 150208A1

[2]

US8763205B2

LIST OF REFERENCE NUMBERS

1

guiding device

11

first guide drive

11 '

second guide drive

111

first drive module

1111

leadership

1112

impellers

112

second drive module

1121

first roller

1122

second roller

1125

guide plate

18

first drive arm

18 '

second drive arm

181

first tail

182

second tail

185

recess

19

first guide fitting

19 '

second guide fitting

2

rail construction

20

guide channel

200

support module

21

first channel section

22

second channel section

31

first transverse rail

32

second transversal rail

6

first complementary tour

6 '

second complementary leadership

61

Complementary drive

611

Carriage body

612

propeller shaft

613

impellers

62

fitting rail

620

Mounting screws

63

holder

631

pivot pin

632

retaining lever

633

joint sleeve

634

return spring

635

coupling part

639

mounting plate

6391

joint plates

64

cover

9

Piece of furniture, in particular cupboard

90

cabinet opening

91, 92

sliding doors

95

partition

96

rear wall

98

cover

99

baseplate

a

first inclination angle (90 ° - inclination angle b)

b

second inclination angle (90 ° - inclination angle a)

H

Horizontal axis

x

first shift axis

y

second shift axis

xy

shift level

z

vertical axis

mh

mounting height

vh

displacement height

Claims (15)

Guide device (1) in particular for a piece of furniture, with at least one first guide drive (11), which is connectable via a first drive arm (18) and a first guide fitting (19) with a first sliding door (91) in a first end position with a Upper edge is mounted at a mounting height (mh), and with a rail device (2) in which the first guide drive (11) is mounted and displaceable in a displacement plane (xy), which by a parallel to the sliding door (91) extending first shift axis ( x) and a perpendicular to the first axis of displacement (x) extending second displacement axis (y) is defined, characterized in that the first sliding door (91) with the displacement plane (xy) includes an inclination angle b which is smaller than 90 °, and that the first sliding door (91) during a displacement of the first drive arm (18) in the direction of the second displacement axis (y) up to a displacement height (vh) can be raised so that a part of the first drive arm (18) is above the mounting height (mh) and with the first sliding door (91) laterally against and via a second sliding door (92) or a permanently installed separating element is displaceable. Guide device (1) according to claim 1, characterized in that a second guide drive (11 ') is provided, which is connectable via a second drive arm (18') and a second guide fitting (19) with a second sliding door (92) a first end position is held with an upper edge at a mounting height (mh), and that the second guide drive (11 ') stored in the rail device (2) and in the displacement plane (xy) is displaceable, and that the second sliding door (92) with the displacement plane (xy) includes an inclination angle b which is smaller than 90 °, and that the second sliding door (92 ) at a displacement of the second drive arm (18 ') in the direction of the second shift axis (y) up to a shift height (vh) can be raised, so that a part of the second drive arm (18') is above the mounting height (mh) and with the second sliding door (92) laterally against the first sliding door (91) is displaceable. Guiding device (1) according to claim 2, characterized in that
in that the first sliding door (91), which closes a first cabinet opening (90) in the first end position, is displaceable in a second end position in front of the second sliding door (92), in which the upper edge of the first sliding door (91) is displaceable at the displacement height (vh ), and
that the second sliding door (92) closes a second cabinet opening (90) in the first end position, is displaceable into a second end position in front of the first sliding door (91) in which the upper edge of the second sliding door (92) (on the displacement height vh ) lies. Guide device (1) according to claim 1, 2 or 3, characterized in that the inclination angle b is in a range of 75 ° to 85 °, preferably at 80 °. Guide device (1) according to Claim 2, 3 or 4, characterized in that the two guide drives (11, 11 ') each have a first drive module (111) connected to the associated drive arm (18), which is guided in a guide channel (20) of the rail device (2) which has a straight first channel section (21) and at least one adjoining second channel section (22) extending at least partially along a curve, and in that the first drive module (111) is displaceable along the second displacement axis (y) is mounted on a second drive module (112) which is displaceable along transverse rails (31, 32) which extend parallel to the first axis of displacement (x). Guide device (1) according to any one of claims 1-5, characterized in that the rail device (2) with at least one fixed or adjustable support module (200) is connected. Guide device (1) according to claim 6, characterized in that the support module (200) is wedge-shaped and holds the rail device with an inclination of +/- 90 ° - b. Guide device (1) according to claim 5, 6 or 7, characterized in that the first and the second drive arm (18, 18 ') curved or curved and each with a first end piece (181) with the first drive module (111) of the associated Guide drive (11, 11 ') and with a second end piece (182) with the associated guide fitting (19, 19') are connected. Guide device (1) according to claim 8, characterized in that the second end piece (182) of the first and second drive arm (18; 18 ') is perpendicular to the associated sliding door (91; 92). Guide device (1) according to one of claims 2 - 9, characterized in that the second end piece (182) of the first and second drive arm (18; 18 ') has a recess (185) which, after displacement of the associated sliding door (91; 92) in the second end position a portion of the top of the adjacent sliding door (92, 91) receives. A piece of furniture (9) equipped with a guide device (1) according to any one of claims 1-10 installed on the top or bottom of the piece of furniture (9) and holding one or more sliding doors (91, 92) alternately of a first one End position with a mounting height (mh) in a second end position with a displacement height (vh) are displaced. The piece of furniture (9) according to claim 11, characterized in that the at least one sliding door (91, 92) is preferably guided on one side by a guide drive (11, 11 ') and on the opposite side by means of a complementary guide (6, 6') in that the at least one sliding door (91, 92) is displaced in parallel. An item of furniture (9) according to claim 11 or 12, characterized in that the complementary guide (6, 6 ') has a fitting rail (62) connected to the at least one sliding door (91, 92), which is displaceably held by a complementary drive (61) , which is held by a holding device (63) spatially preferably in a plane parallel to the displacement plane (xy) movable. A piece of furniture (9) according to claim 12, characterized in that the complementary drive (61) comprises a drive body (611), which holds on the upper side at least one on the top of the fitting rail (62) and the bottom at least one at the bottom of the fitting rail (62) fitting impeller (613) and with a propeller shaft (612), the rotatable and is vertically slidably held by a hinge sleeve (633) which is arranged on a front end of a holding lever (632) of the holding device (63), which is connected at the rear via a hinge (631) with a mounting plate (639), preferably at a Partition wall (95) of the piece of furniture (9) is installed. A piece of furniture (9) according to claim 14, characterized in that a part (635) of the holding lever (632) is connected to the mounting plate (639) by an elastic element (634), preferably a spring.

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