EP3067497B1 - Fitting for sliding doors for an item of furniture - Google Patents

Fitting for sliding doors for an item of furniture Download PDF

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Publication number
EP3067497B1
EP3067497B1 EP16162038.0A EP16162038A EP3067497B1 EP 3067497 B1 EP3067497 B1 EP 3067497B1 EP 16162038 A EP16162038 A EP 16162038A EP 3067497 B1 EP3067497 B1 EP 3067497B1
Authority
EP
European Patent Office
Prior art keywords
sliding door
inner guide
carriage
furniture
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16162038.0A
Other languages
German (de)
French (fr)
Other versions
EP3067497A1 (en
Inventor
Marion Böwe
Oliver Walhorn
André Treiber
Sascha Elsner
Andre Kaiser
Steffen Feld
Dirk Jostes
Klaus Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hettich Heinze GmbH and Co KG
Original Assignee
Hettich Heinze GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Hettich Heinze GmbH and Co KG filed Critical Hettich Heinze GmbH and Co KG
Publication of EP3067497A1 publication Critical patent/EP3067497A1/en
Application granted granted Critical
Publication of EP3067497B1 publication Critical patent/EP3067497B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E05D2015/1055Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage with slanted or curved track sections or cams
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E05D2015/1055Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage with slanted or curved track sections or cams
    • E05D2015/1057Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage with slanted or curved track sections or cams the carriage swinging or rotating in those track sections
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/64Carriers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/684Rails; Tracks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/686Rods, links
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/15Applicability
    • E05Y2800/17Universally applicable
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/205Combinations of elements forming a unit
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26Form or shape
    • E05Y2800/266Form or shape curved
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to a sliding door fitting for a furniture according to claim 1 and a piece of furniture with such a fitting.
  • the known sliding door fittings and the furniture provided with such sliding door fittings have in common that they do not ensure simple design of length and / or installation width of the furniture, that they do not provide versatility from a hanging to a standing furniture system and that a change in the handle opening position, if any, only possible with restrictions.
  • the invention sets in the task of solving these problems.
  • the invention solves this object with respect to the sliding door fitting by the subject-matter of claim 1 and with respect to the sliding door furniture by the subject-matter of claim 8.
  • one or more curved pieces with a control part with a control contour on the rail device are / are defined as a separate part (s).
  • the control part can by variation of the Cams are realized in the simplest way different pave widths and installation lengths. This is a very great advantage of the invention, since the sliding door fitting is easily adaptable to different furniture dimensions.
  • a control roller is arranged only on one of the inner guide carriage of each carriage assembly, which is guided in a corresponding control contour of the rail device. It is particularly advantageous that by the toggle kinematics (arrangement), which is controlled by a single control role to the respective carriage assemblies, no second curve pieces and roller conveyors are needed. With the invention, therefore, a sliding door fitting for a flush sliding door furniture (for example, both sliding doors are in the closed state in a plane) created that eliminates part of the above-mentioned disadvantages of the sliding door fittings from the prior art.
  • the furniture consists of a furniture body, which is formed in a preferred embodiment, at least to a front side open and closed on the other sides such as top wall, bottom wall and rear wall. It is also conceivable, however, that at least one further side, for example the rear wall, is designed to be open.
  • At least one closure element preferably a sliding door
  • At least one closure element is arranged in front of the at least one open side of the furniture body, which is arranged to be movable relative to the furniture body and to a further closure element which lies in the closed position in a common plane to the closure element.
  • a further closure element a further sliding door can be used in a particularly advantageous manner, but also conceivable are hinged doors, drawer arrangements, flaps, shelving systems or the like.
  • the control roller is preferably arranged on the first inner guide carriage, but may also be arranged on the other inner guide carriage or on one of these inner carriage defined element.
  • the manual force causes the sliding door to swing open, so that it is guided from its flush starting position into a parallel position at a defined distance from the body. Simultaneously with the pivoting movement, the sliding door is moved already defined laterally to the body.
  • Paving width means the distance from the inside of the sliding door in the closed state to the inside of the same sliding door in the open state. For this purpose, the curved pieces are exchanged and the connecting lever undergoes a different positioning. For a simple installation width assembly of the furniture is guaranteed.
  • Length customization of the furniture is made possible by merely mechanically cutting the rail device and the control part in a simple manner and selecting the corresponding carriage arrangement which is adapted to the furniture carcass width.
  • a middle wall is not necessarily needed for the hardware construction, but if present, does not affect full access to the interior of the furniture.
  • a function of the fitting is given even with a 180 ° rotation of the overall fitting, which offers a simple convertibility of a hanging to a standing furniture system and vice versa.
  • the sliding door fitting according to the invention enables a "driving ahead" of the sliding doors, wherein preferably a full access to the storage space in the furniture is possible.
  • a folder assembly in full interior width and height is possible and it is also a use of example excerpts well feasible.
  • the fitting is also suitable for doors made of various materials such as wood, metal, glass or combinations thereof.
  • Fig. 1 shows in a) to e) a sliding door furniture with a (furniture) body 1, in a preferred embodiment to a front side open and on the other sides (top wall 2, bottom wall 3, right side wall 4, left side wall 5, rear wall 6) is formed closed. Outside in front of the open front of the furniture body 1, two sliding doors 7, 8 are arranged relative to the body 1 and relative to each other with a sliding door fitting 9 movable.
  • sliding doors 7, 8 serve two carriage assemblies 10, 11 of the sliding door fitting 9.
  • the sliding doors 7 (right), 8 (left) are so with the help of the respective carriage assemblies 10 (right) and 11 (left) on the body. 1 slidably guided that they can be pushed past each other over a part of their sliding path or their opening and closing path parallel to each other. It is one of the number of sliding doors 7, 8 corresponding number of carriage assemblies 10, 11 used.
  • Particularly advantageous is the fitting for two sliding doors 7, 8 suitable, which lie in the closed position on the furniture body in a single common plane E1 (see 2a ).
  • this sliding door 8 In order to be able to open one of the sliding doors - for example the sliding door 8 - from such a position, this sliding door 8 must first be moved into a plane E2 spaced apart from the plane E1, in which it then slides against the other sliding door 7 can be moved past (and vice versa). This allows the inventive sliding door fitting 9 in an excellent manner (see Fig. 2a) to 2d )).
  • the distance between E2 and E1 is also referred to below as the installation width B.
  • Each of the carriage assemblies 10, 11 indicates to her the furniture (in the Fig. 1 the top wall 2) facing side a first outer (and facing the furniture carcass) carriage 12a and a second outer (and the furniture carcass) guide carriage 12b spaced on the top wall 2 of the furniture (or alternatively below the bottom wall 3 of the body 1, please refer Fig. 3 a) to 3e) each by means of rollers or wheels on a rail device 13 ( Fig. 1 . Fig. 4 . Fig. 5 ) parallel to the open front side or parallel to the sliding direction X of the sliding door 7, 8 is displaceable.
  • the rail device 13 may be formed as a continuous casting profile (for example made of aluminum), but can also be produced in other ways.
  • the rail device 13 has at least one on the top wall 2 (or below the bottom wall 3, not shown here) fixed first roller conveyor 14 ( Fig. 11 ) for at least one or more first rollers 15 ( Fig. 7 . 11 ) and a second roller conveyor 16 (FIG. Fig. 11 ) for at least one or more second rollers 17 ( Fig. 7 . 11 ) supported in parallel spaced planes.
  • first roller conveyor 14 Fig. 11
  • second roller conveyor 16 FIG. Fig. 11
  • second roller conveyor 16 for at least one or more second rollers 17 (Fig. 7 . 11 ) supported in parallel spaced planes.
  • four first and second rollers 15, 17 (FIG. Fig. 7 ) intended.
  • the roller conveyors 14, 16 are preferably designed as grooves which are in particular U-shaped in cross-section in the rail device 13 ( Fig. 11c ).
  • the grooves secure the rollers 15, 17 against lifting and allow a smooth, secure displacement of the first and second outer guide carriages 12a, b in a main displacement direction +/- X, the Hauptverschiebeutter the sliding doors 7, 8 on the essential part (more than 50 %) of the displacement path corresponds ( Fig. 1 ).
  • first and second inner guide carriages 18a, 18b are arranged on the first and second outer guide carriages 12a, 12b, which can be moved relative to the outer carriages 12a, 12b, in particular perpendicular to the planes E1, E2 (FIG. Fig. 2 . 7 ).
  • Push devices S1 and S2 serve for this purpose between the first and second outer and inner guide carriages 12a, 18a and 12b, 18b (FIG. Fig. 8 ).
  • the first and second inner guide carriages 18a, 18b in turn preferably have a plurality of rollers 19, 20 in corresponding roller conveyors 21, 22 preferably in the manner of grooves in / on the first and second outer carriages 12a, b are preferably guided perpendicular to the orientation of the rollers 15, 17 and also perpendicular to the planes E1, E2 ( Fig. 7 . 10b . 11c ).
  • the rollers 19, 20 are designed as single roles or as double roles and the roller conveyors 21, 22 preferably as individual grooves or as pairs of grooves, which allows a particularly good and smooth leadership.
  • the first and second inner guide carriages 18a, 18b also each have at least one extension (web) 30, 31, on which attachment means (here at pins 23; Fig. 8 and 9 ) the respective sliding door 7, 8 is fastened or fastened, which may have suitable fitting parts 24 ( Fig. 1 ).
  • FIGS 11c and 11d show how the boom 23 arranged on the pin 23 in an opening on the fitting part 24, which is fixed to the sliding door 8, is held.
  • the sliding door 8 in known from the prior art manner in height and / or in width adjustable.
  • the sliding door 8 but can be adjusted by the pin 23 by means of a thread over a displacement Z in the adjustment Y variable in depth.
  • Each cantilever web 30, 31 may be formed in the manner of an angle piece, one end of which has the pins 23 or the like, and the other end of which is formed or fixed on the respective inner guide carriage 18a, b.
  • the boom webs 30, 31 are interconnected via a connecting element, here a strut 25.
  • the boom webs 30, 31 are also pivotally mounted or formed on the inner guide carriage 18a, 18b ( Fig. 10a ).
  • a (single) control roller 26 On the side facing the rail device 13 side of the first inner guide carriage 18a, a (single) control roller 26 is arranged, which is parallel to the top wall 2 and bottom wall 3 and whose axis of rotation is aligned perpendicular to the top wall 2 and bottom wall 3.
  • This control roller 26 is guided in a corresponding "walking stick-like" cam section 27a, 27b of the rail device 13.
  • curve pieces 40, 41 and a control part 42 undercut grooves as cam portions 27a, 27b and as a control contour 28, in which the control roller 26 engages and guided therein (see Fig. 5 . 6 ).
  • cam portion 27a, 27b is preferably curved like a curved piece and the control contour 28 straight.
  • the first outer guide carriages 12a, 12b move in parallel to the planes E1, E2. Because the control roller 26 is unrolled in its rolling in the cam portion 27a to the installation width B with a component perpendicular to the sliding direction X, so that corresponding to the first and second inner guide carriage 18a, 18b when following the contour in an arc shape with a component perpendicular to the planes E1 , E2 are moved.
  • the associated first inner guide carriage 18a is not only taken along in the sliding direction X during opening but also moved from the first plane E1 to the second plane E2, while the control roller 26 moves in the cam portion 27a. Then, the control roller 26 moves on the inner guide carriage 18a parallel to the plane E2 straight in the control contour 28, until the sliding door reaches its maximum open position (see supplementary FIG. 2 ).
  • the opening path of the first outer and inner guide carriage 12a, 18a is thus controlled by the control roller 26 (FIG. Fig. 7a, 7b ) is determined on the inner guide carriage (18a). How good in Fig. 7 it can be seen, the control roller 26 is preferably arranged on the underside of the first inner guide carriage 18a, wherein its axis is guided in a slot 29 of the first outer guide carriage 12a, which is arranged perpendicular to the displacement direction X and to the planes E1, E2.
  • the first part of the opening path is - as explained - predetermined by the arc shape of the cam portion 27 a in the curved piece 40.
  • a synchronous (harmonic simultaneous) movement of the second inner guide carriage 18b on the second outer guide carriage 12b with the first inner guide carriage 18a is achieved tax-free by a particularly advantageous multi-joint lever kinematics (arrangement).
  • the multi-joint lever kinematics is chosen and designed so that the sliding door 8 is always moved away from the furniture body 1 during the opening process and synchronously follows the first guide carriage 12a, 18a. During the closing process, this movement is reversed accordingly. It also assumes an essential support function.
  • the multi-joint lever kinematics is determined by several pivot points G1 to G3 and the thrusters S1 and S2 ( Figure 8) or run-controlled and is adaptable to different cabinet lengths and installation widths.
  • the second inner guide carriage 18b thus does not require a second contour path and control roller 26.
  • the multi-joint arrangement is constructed as follows: A connecting element such as a strut (preferably a connecting plate) 25 connects the first inner guide carriage 18a to the second inner guide carriage 18b (FIG. Fig. 7 and 8th ).
  • the first inner guide carriage 18a has the pivot point G1 or the joint G1 and the second outer guide carriage 12b the hinge point G2 and the joint G2.
  • the hinge point G3 is located on the boom 32b.
  • the first pusher S1 (rollers, roller conveyors) connects the first inner and outer guide carriages 12a, 18a, and a second pusher S2 connects the two outer and inner first carriages 12b, 18b.
  • a lower spacer such as a spacer 33 ( Fig. 8 ) connects the first outer guide carriage 12a largely rigidly with the second outer guide carriage 12b (FIG. Fig. 7 . 8th ).
  • a connecting lever 34 ( Fig. 8 . 9 ) is respectively pivotally connected to the hinge point G2 (pivot bearing) on the second outer guide carriage 12b and the boom 32b at the pivot point G3 (pivot bearing).
  • the boom 30 is also fixed to the pivot point G1 pivotally on the first inner guide carriage 18a.
  • a force store for example a spring 39, is arranged between the connecting element 25 and the first outer guide carriage 12a ( Fig. 8 . 9 . 10a ).
  • a - preferably spring-loaded - locking element 35 ( Fig. 7a, b ) is provided which locks the multi-joint lever kinematics during this portion of the movement, so that the first and second carriages can move together in the X-direction but not relative to each other.
  • the locking element 35 is adapted to be deactivated during the movement of the control roller 26 in the arcuate portion 27a or in that it is in the unlocked position, whereas it is activated during the movement in the straight control contour 28, so that it is in its locking position.
  • the locking element 35 is designed such that it engages in an (here T-shaped in cross-section) undercut groove 36 of a arranged on the rail device 13 activation element 43 which extends over a portion of the displacement path X, which preferably until the intervention of the Control roller 26 corresponds to the straight control contour 28 corresponding path in the X direction.
  • the locking element is spring-loaded, such that, after completion of the combined pivoting and longitudinal movement of the sliding door 8, preferably via an inclined contact surface 37 of the groove 36 (FIG. Fig. 6 ) is raised by its spring preload.
  • the groove 36 extends parallel to the displacement direction X and is straight.
  • the locking element 35 is here in a simple and preferred manner as a kind of pin formed with a T-shaped head, which is adapted to engage over a part of the opening path in the undercut groove 36.
  • the preferably spring-loaded locking element 35 is here in a preferred embodiment on the spacer plate 33 (FIG. Fig. 7 . 12 ), so that its head is spring-loaded in height movable and engages the completion of the pivoting movement, for example, in a franking 38 of the boom 32 a ( Fig. 12 ).
  • the connecting lever 34 can then no longer relative to the spacer plate 33, which rigidly so the outer or the rail device 13 directed guide carriages 12a, 12b stabilized move.
  • the straight running of the carriage assembly 10, 11 this is thus stabilized in itself, which significantly improves the straight-line behavior of the carriage assembly.
  • the carriage assembly 10, 11 so runs in this section also very even and very quiet.
  • the locking member 35 thus stabilizes the movement behavior of the carriage, in particular in the period in which the control roller 26 has exited the arcuate cam 27a, in an excellent manner, without even affecting the noise adversely.
  • the movement of the sliding door fitting during opening and closing is synchronized with the movement of another fitting on the opposite side in a manner not to be explained in more detail here, for example via levers and rods or the like.
  • the function of the fitting can be used without structural changes to the fitting itself or on the furniture body both on the cabinet and under the cabinet (by 180 ° rotation of the overall fitting) ( Fig. 1 and 3 ).
  • the use of the overall fitting is customizable by means of mechanical cutting to length of the rail device 13 as a longitudinal profile and the control part 42 and a corresponding, adapted to the furniture body width, carriage arrangement can be shaped.
  • carriage arrangement can be shaped.
  • Carriage arrangement 10 11 first outer carriage 12a second outer carriage 12b rail device 13 roller conveyor 14 role 15 roller conveyor 16 role 17 first inner carriage 18a second inner carriage 18b roll 19, 20 roller conveyor 21, 22 spigot 23 fitting part 24 connecting element 25 control roller 26
  • Curvepiece 40, 41 control part 42 energizer 43 installation width B level E1, E2 Sliding direction, displacement X adjustment Y adjustment Z

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Description

Die Erfindung betrifft einen Schiebetürbeschlag für ein Möbel nach Anspruch 1 und ein Möbel mit einem solchen Beschlag.The invention relates to a sliding door fitting for a furniture according to claim 1 and a piece of furniture with such a fitting.

Schiebetürbeschläge und Möbel mit solchen Beschlägen sind aus dem Stand der Technik seit langem bekannt. Aktuellere Versionen derartiger Beschläge und Möbel offenbaren die EP 1 613 831 A1 , die EP 2 412 906 A1 , die WO 2010/095029 A3 und die WO 2011/079400A1 . Der Hintergrund dieser Entwicklung ist, dass für hochwertige Möbelsegmente immer mehr flächenbündige Schiebetürsysteme im Bereich Büromöbel, Wohn- und Schlafmöbel und im Bereich Küche und Bad in Unterschränken, Hängeschränken sowie in Sideboards verwendet beziehungsweise gewünscht werden. Der Begriff "Schrank" ist insofern nachfolgend sowie ggf. in den Ansprüchen nicht einschränkend zu verstehen sondern wird synonym für Möbel mit einem Korpus mit Schiebetür(en) verwendet.Sliding door hardware and furniture with such fittings are known from the prior art for a long time. Recent versions of such fittings and furniture reveal the EP 1 613 831 A1 , the EP 2 412 906 A1 , the WO 2010/095029 A3 and the WO 2011 / 079400A1 , The background to this development is that more and more flush-fitting sliding door systems in the field of office furniture, living and sleeping furniture and in the kitchen and bathroom are used or desired in lower cabinets, wall cabinets and sideboards for high-quality furniture segments. The term "cabinet" is to be understood in the following as well as if necessary in the claims not restrictive but is used synonymously for furniture with a body with sliding door (s).

Den bekannten Schiebetürbeschlägen und den mit derartigen Schiebetürbeschlägen versehenen Möbeln ist gemeinsam, dass sie keine einfach gestaltete Längen- und/oder Einbaubreitenkonfektionierung des Möbels gewährleisten, dass sie keine Wandelbarkeit von einem hängenden zu einem stehenden Möbelsystem bieten und dass eine Veränderung der Grifföffnungsposition, wenn überhaupt, nur mit Einschränkungen möglich ist.The known sliding door fittings and the furniture provided with such sliding door fittings have in common that they do not ensure simple design of length and / or installation width of the furniture, that they do not provide versatility from a hanging to a standing furniture system and that a change in the handle opening position, if any, only possible with restrictions.

Die Erfindung setzt bei der Aufgabe an, diese Probleme zu beheben.The invention sets in the task of solving these problems.

Die Erfindung löst diese Aufgabe in Hinsicht auf den Schiebetürbeschlag durch den Gegenstand des Anspruchs 1 und in Hinsicht auf das Schiebetürmöbel durch den Gegenstand des Anspruchs 8.The invention solves this object with respect to the sliding door fitting by the subject-matter of claim 1 and with respect to the sliding door furniture by the subject-matter of claim 8.

Vorteilhafte Ausgestaltungen sind den Unteransprüchen zu entnehmen.Advantageous embodiments can be found in the dependent claims.

Nach dem Kennzeichen des Anspruchs 1 ist/sind eines oder mehrere Kurvenstücke mit einem Steuerteil mit einer Steuerkontur an der Schieneneinrichtung als separate(s) Teil(e) festgelegt. Durch die separat zur Schieneneinrichtung vorgenommenen Fertigung des/der Kurvenstücke(s) und des Steuerteils können durch Variation der Steuerkurvengeometrien auf einfachste Weise verschiedene Einbaubreiten und Einbaulängen realisiert werden. Dies ist ein sehr großer Vorteil der Erfindung, da der Schiebetürbeschlag auf einfache Weise an verschiedene Möbelabmessungen anpassbar ist.According to the characterizing part of claim 1, one or more curved pieces with a control part with a control contour on the rail device are / are defined as a separate part (s). By separately made to the rail device manufacturing of the / the curve pieces (s) and the control part can by variation of the Cams are realized in the simplest way different pave widths and installation lengths. This is a very great advantage of the invention, since the sliding door fitting is easily adaptable to different furniture dimensions.

Zur Steuerung der Schubgelenkbewegung der Schubeinrichtungen der ersten und zweiten äußeren und inneren Führungswagen ist nur an einem der inneren Führungswagen jeder Laufwagenanordnung eine Steuerrolle angeordnet, die in einer korrespondierenden Steuerkontur der Schieneneinrichtung geführt ist. Daran ist besonders vorteilhaft, dass durch die Gelenkhebel-Kinematik(anordnung), welche durch eine einzige Steuerrolle an den jeweiligen Laufwagenanordnungen angesteuert wird, keine zweiten Kurvenstücke und Rollenbahnen benötigt werden. Mit der Erfindung wird daher ein Schiebetürbeschlag für ein flächenbündiges Schiebetürmöbel (beispielsweise beide Schiebetüren liegen im geschlossenen Zustand in einer Ebene) geschaffen, der einen Teil der genannten Nachteile der Schiebetürbeschläge aus dem Stand der Technik beseitigt.To control the thrust joint movement of the thrust means of the first and second outer and inner guide carriage, a control roller is arranged only on one of the inner guide carriage of each carriage assembly, which is guided in a corresponding control contour of the rail device. It is particularly advantageous that by the toggle kinematics (arrangement), which is controlled by a single control role to the respective carriage assemblies, no second curve pieces and roller conveyors are needed. With the invention, therefore, a sliding door fitting for a flush sliding door furniture (for example, both sliding doors are in the closed state in a plane) created that eliminates part of the above-mentioned disadvantages of the sliding door fittings from the prior art.

Das Möbel besteht dabei aus einem Möbelkorpus, der in bevorzugter Ausgestaltung mindestens zu einer Frontseite offen und an den übrigen Seiten wie Deckwand, Bodenwand und Rückwand geschlossen ausgebildet ist. Denkbar ist aber auch, dass mindestens eine weitere Seite, beispielsweise die Rückwand, offen gestaltet ist.The furniture consists of a furniture body, which is formed in a preferred embodiment, at least to a front side open and closed on the other sides such as top wall, bottom wall and rear wall. It is also conceivable, however, that at least one further side, for example the rear wall, is designed to be open.

Vor der mindestens einen offenen Seite des Möbelkorpus ist mindestens ein Verschlusselement, bevorzugt eine Schiebetür, angeordnet, das relativ zu dem Möbelkorpus und zu einem weiteren Verschlusselement, das in geschlossener Stellung in einer gemeinsamen Ebene zu dem Verschlusselement liegt, beweglich angeordnet ist. Als weiteres Verschlusselement kann in besonders vorteilhafter Weise eine weitere Schiebetür eingesetzt werden, vorstellbar sind aber auch Drehtüren, Schubkastenanordnungen, Klappen, Regalsysteme oder dergleichen mehr.At least one closure element, preferably a sliding door, is arranged in front of the at least one open side of the furniture body, which is arranged to be movable relative to the furniture body and to a further closure element which lies in the closed position in a common plane to the closure element. As a further closure element, a further sliding door can be used in a particularly advantageous manner, but also conceivable are hinged doors, drawer arrangements, flaps, shelving systems or the like.

Die Steuerrolle ist vorzugsweise an dem ersten inneren Führungswagen angeordnet, kann aber auch an dem anderen inneren Führungswagen oder an einem dieser inneren Führungswagen festgelegten Element angeordnet sein.The control roller is preferably arranged on the first inner guide carriage, but may also be arranged on the other inner guide carriage or on one of these inner carriage defined element.

Während der Öffnung der jeweiligen Schiebetür bewirkt die Handkraft ein Aufschwenken der Schiebetür, so dass diese aus ihrer flächenbündigen Ausgangsstellung in eine parallele Stellung mit einem definierten Abstand zum Korpus geführt wird. Gleichzeitig zur Schwenkbewegung wird die Schiebetür bereits definiert seitlich zum Korpus bewegt.During the opening of the respective sliding door, the manual force causes the sliding door to swing open, so that it is guided from its flush starting position into a parallel position at a defined distance from the body. Simultaneously with the pivoting movement, the sliding door is moved already defined laterally to the body.

Um einen fließenden Übergang auszuführen, wurde das Schwenken und parallele Verfahren in besonders einfacher Weise miteinander gekoppelt. Damit wurde das Problem des ruckartigen Überganges beider Bewegungsabläufe von Schwenken in ein Verfahren in Schieberichtung vermieden. Durch die verwendete Mehrgelenk-Hebelkinematik ergibt sich insgesamt ein harmonischer Bewegungsablauf. Eine Schwingungsanregung der Schiebetür wird dadurch ebenfalls vermieden. Dieselben Vorteile ergeben sich umgekehrt beim Schließen der SchiebetürIn order to make a smooth transition, the panning and parallel processes were coupled together in a particularly simple manner. Thus, the problem of the sudden transition of both movements of panning was avoided in a method in the sliding direction. Due to the multi-joint lever kinematics used, the overall result is a harmonious sequence of movements. A vibration excitation of the sliding door is also avoided. The same advantages arise conversely when closing the sliding door

Es ist ein Öffnen der Schiebetür aus jeder Griffposition möglich.It is possible to open the sliding door from any grip position.

Durch die Wahl des entsprechenden Einbaubreiten-Sets kann der Kunde individuell die Einbaubreite wählen. Dabei bedeutet Einbaubreite das Abstandsmaß von der Innenseite der Schiebetür im geschlossenen Zustand zu der Innenseite derselben Schiebetür im geöffneten Zustand. Zu diesem Zweck werden die Kurvenstücke ausgetauscht und der Verbindungshebel erfährt eine andere Positionierung. Damit ist eine einfache Einbaubreitenkonfektionierung des Möbels gewährleistet.By choosing the appropriate installation width set, the customer can individually choose the installation width. Paving width means the distance from the inside of the sliding door in the closed state to the inside of the same sliding door in the open state. For this purpose, the curved pieces are exchanged and the connecting lever undergoes a different positioning. For a simple installation width assembly of the furniture is guaranteed.

Eine Längenkonfektionierung des Möbels wird ermöglicht, indem lediglich die Schieneneinrichtung und das Steuerteil auf einfache Weise mechanisch abgelängt werden und die entsprechende, an die Möbelkorpusbreite angepasste, Laufwagenanordnung gewählt wird.Length customization of the furniture is made possible by merely mechanically cutting the rail device and the control part in a simple manner and selecting the corresponding carriage arrangement which is adapted to the furniture carcass width.

Damit ist eine einfache Längen- und/oder Einbaubreitenkonfektionierung des Möbels gewährleistet, so dass sich Korpusabmessungen verschiedenster Art leicht realisieren lassen und kundenspezifische Anpassungen minimiert werden.For a simple length and / or Einbaubreitenkanfektionierung the furniture is guaranteed, so that body dimensions of various kinds can be easily implemented and customized adjustments are minimized.

Eine Mittelwand wird für die Beschlagkonstruktion nicht zwingend benötigt, falls sie jedoch vorhanden ist, beeinträchtigt sie nicht den vollen Zugriff auf den Innenraum des Möbels.A middle wall is not necessarily needed for the hardware construction, but if present, does not affect full access to the interior of the furniture.

Eine Funktion des Beschlages ist auch bei einer 180°-Drehung des Gesamtbeschlages gegeben, was eine einfache Wandelbarkeit von einem hängenden zu einem stehenden Möbelsystem und umgekehrt bietet.A function of the fitting is given even with a 180 ° rotation of the overall fitting, which offers a simple convertibility of a hanging to a standing furniture system and vice versa.

Es ist keine Bearbeitung der Schiebetürkanten nötig. Zudem gibt es keine Nebenschließkante, d.h. alle Punkte der Schiebetür bewegen sich bei der Öffnungsbewegung vom Korpus weg.There is no need to edit the sliding door edges. In addition, there is no minor closure edge, i. All points of the sliding door move away from the body during the opening movement.

Der erfindungsgemäße Schiebetürbeschlag ermöglicht ein "Voreinanderfahren" der Schiebetüren, wobei vorzugsweise ein voller Zugriff auf den Stauraum im Möbel ermöglicht ist. So ist beispielsweise eine Ordnerbestückung in voller Innenraumbreite und -höhe möglich und es ist auch eine Verwendung von beispielsweise Auszügen gut realisierbar.The sliding door fitting according to the invention enables a "driving ahead" of the sliding doors, wherein preferably a full access to the storage space in the furniture is possible. For example, a folder assembly in full interior width and height is possible and it is also a use of example excerpts well feasible.

Der Beschlag eignet sich zudem für Türen aus verschiedensten Materialien wie beispielsweise Holz, Metall, Glas oder Kombinationen daraus.The fitting is also suitable for doors made of various materials such as wood, metal, glass or combinations thereof.

Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand bevorzugter Ausführungsbeispiele beschrieben. Es zeigen:

Fig. 1
in Fig. 1a) eine perspektivische Ansicht eines Schiebetürenschrankes mit zwei erfindungsgemäßen Schiebetürbeschlägen, in Fig. 1b) eine Frontansicht des Schiebetürenschrankes aus Fig. 1a), in Fig. 1c) eine Draufsicht auf den Schiebetürenschrank aus Fig. 1b); in Fig. 1d) eine Seitenansicht des Schiebetürenschrankes aus Fig. 1a) und in Fig. 1e) eine Ausschnittsvergrößerung des Ausschnitts D) aus Fig. 1d);
Fig. 2
in Fig. 2a) bis d) die Draufsicht aus Fig. 1c) in vier zeitlich versetzten Momentaufnahmen während des Öffnens und des beginnenden Schließens einer der beiden Schiebetüren des Schiebetürenschrankes aus Fig. 1a);
Fig. 3
in Fig. 3a) eine perspektivische Ansicht eines Schiebetürenschrankes mit zwei erfindungsgemäßen Schiebetürbeschlägen, in Fig. 3b) eine Frontansicht des Schiebetürenschrankes aus Fig. 3a), in Fig. 3c) eine Unterseitenansicht des Schiebetürenschranks aus Fig. 3b); in Fig. 3d) eine Seitenansicht des Schiebetürenschrankes aus Fig. 3a) und in Fig. 3e) eine Ausschnittsvergrößerung des Ausschnitts A) aus Fig. 3d);
Fig. 4
in Fig. 4a eine vergrößerte perspektivische Ansicht eines Deckwandbereiches des Schiebetürenschrankes aus Fig. 1a) und in Fig. 4b) eine Ausschnittsvergrößerung des Ausschnitts E) aus Fig. 4a);
Fig. 5
eine vergrößerte Teilansicht der Draufsicht aus Fig. 1c), in der die Laufwagenanordnungen ausgeblendet worden sind;
Fig. 6
eine Variante der in Fig,. 5 abgebildeten Elemente des Schiebetürbeschlages;
Fig. 7a
eine Ansicht einer der Laufwagenanordnungen des Schiebetürbeschlages einmal im geschlossenen (Fig. 7a)) und einmal im geöffneten Zustand (Fig. 7b));
Fig. 8
eine Draufsicht auf eine Laufwagenanordnung nach Art der Fig. 7a;
Fig. 9
in Fig. 9a), b); c), d) und e), f) die Anordnung aus Fig. 8 jeweils in Seitenansicht und Draufsicht in drei zeitlich versetzten Momentaufnahmen während des Öffnens einer der beiden Schiebetüren des Schiebetürenschrankes aus Fig. 1a);
Fig. 10
in Fig. 10a) eine Draufsicht auf einen Schiebetürbeschlag an der Schiebetür ohne Darstellung des Möbelkorpus einmal in Draufsicht und in Fig. 10b einmal als Schnittdarstellung senkrecht zur Blattebene entlang der Linie J) - J);
Fig. 11
in Fig. 11a) eine perspektivische Ansicht des Schiebetürenschrankes aus Fig. 1a mit aus der Anlageposition am Möbelkorpus gelöster bzw. herausbewegter Schiebetür; in Fig. 11b), c), d); und
Fig. 12
in Fig. 12a), b); c), d); e), f) und g); h) jeweils einen der Laufwagen in Schnittdarstellung und in einer zugehörigen Ausschnittsvergrößerung L, M, N, O der jeweiligen Schnittdarstellung an der Schieneneinrichtung 13, die ebenfalls im Schnitt dargestellt ist.
The invention will be described below with reference to the drawing with reference to preferred embodiments. Show it:
Fig. 1
in Fig. 1a ) is a perspective view of a sliding door cabinet with two sliding door fittings according to the invention, in Fig. 1b ) a front view of the sliding door cabinet Fig. 1a ), in Fig. 1c ) a plan view of the sliding door cabinet Fig. 1b ); in Fig. 1d ) a side view of the sliding door cabinet Fig. 1a ) and in Fig. 1e ) an enlarged detail of the section D) Fig. 1d );
Fig. 2
in Fig. 2a ) to d) the top view Fig. 1c ) in four staggered snapshots during opening and beginning Close one of the two sliding doors of the sliding door cabinet Fig. 1a );
Fig. 3
in Fig. 3a ) is a perspective view of a sliding door cabinet with two sliding door fittings according to the invention, in Fig. 3b ) a front view of the sliding door cabinet Fig. 3a ), in Fig. 3c ) a bottom view of the sliding door closet Fig. 3b ); in Fig. 3d ) a side view of the sliding door cabinet Fig. 3a ) and in Fig. 3e ) An enlarged detail of the section A) Fig. 3d );
Fig. 4
in Fig. 4a an enlarged perspective view of a top wall portion of the sliding door cabinet Fig. 1a ) and in Fig. 4b ) an enlarged detail of the section E) Fig. 4a );
Fig. 5
an enlarged partial view of the top view Fig. 1c ) in which the carriage assemblies have been hidden;
Fig. 6
a variant of in Fig ,. 5 pictured elements of the sliding door fitting;
Fig. 7a
a view of one of the carriage assemblies of the sliding door fitting once in the closed ( Fig. 7a )) and once in the open state ( Fig. 7b ));
Fig. 8
a plan view of a carriage assembly of the type Fig. 7a ;
Fig. 9
in Fig. 9a b); c), d) and e), f) the arrangement Fig. 8 each in side view and top view in three temporally offset snapshots during the opening of one of the two sliding doors of the sliding door cabinet Fig. 1a );
Fig. 10
in Fig. 10a ) a plan view of a sliding door fitting on the sliding door without representation of the furniture body once in plan view and in Fig. 10b once as a sectional view perpendicular to the page plane along the line J) - J);
Fig. 11
in Fig. 11a ) a perspective view of the sliding door cabinet Fig. 1a with sliding door released or moved out of the abutment position on the furniture body; in Fig. 11b ), c), d); and
Fig. 12
in Fig. 12a b); c), d); e), f) and g); h) each one of the carriages in a sectional view and in an associated enlargement L, M, N, O of the respective sectional view of the rail device 13, which is also shown in section.

Fig. 1 zeigt in a) bis e) ein Schiebetürmöbel mit einem (Möbel-)Korpus 1, der in bevorzugter Ausgestaltung zu einer Frontseite hin offen und an den anderen Seiten (Deckwand 2, Bodenwand 3, rechte Seitenwand 4, linke Seitenwand 5, Rückwand 6) geschlossen ausgebildet ist. Außen vor der offenen Frontseite des Möbelkorpus 1 sind zwei Schiebetüren 7, 8 relativ zum Korpus 1 und relativ zueinander jeweils mit einem Schiebetürbeschlag 9 beweglich angeordnet. Fig. 1 shows in a) to e) a sliding door furniture with a (furniture) body 1, in a preferred embodiment to a front side open and on the other sides (top wall 2, bottom wall 3, right side wall 4, left side wall 5, rear wall 6) is formed closed. Outside in front of the open front of the furniture body 1, two sliding doors 7, 8 are arranged relative to the body 1 and relative to each other with a sliding door fitting 9 movable.

Zur Realisierung der Beweglichkeit der Schiebetüren 7, 8 dienen zwei Laufwagenanordnungen 10, 11 des Schiebetürbeschlages 9. Die Schiebetüren 7 (rechts), 8 (links) sind dabei derart mit Hilfe der jeweiligen Laufwagenanordnungen 10 (rechts) und 11 (links) am Korpus 1 verschieblich geführt, dass sie über einen Teil ihres Schiebeweges bzw. ihres Öffnungs- und Schließweges parallel zueinander aneinander vorbei geschoben werden können. Es wird eine der Anzahl an Schiebetüren 7, 8 entsprechende Anzahl der Laufwagenanordnungen 10, 11 eingesetzt. Besonders vorteilhaft ist der Beschlag für zwei Schiebetüren 7, 8 geeignet, die in geschlossener Stellung am Möbelkorpus in einer einzigen gemeinsamen Ebene E1 liegen (siehe Fig.2a). Um aus einer derartigen Position eine der Schiebetüren - z.B. die Schiebetür 8 - öffnen zu können, muss diese Schiebetür 8 zunächst in eine zur Ebene E1 beabstandete Ebene E2 bewegt werden, in welcher sie dann an der anderen Schiebetür 7 vorbei bewegt werden kann (und umgekehrt). Dies ermöglicht der erfindungsgemäße Schiebetürbeschlag 9 in hervorragender Weise (siehe Fig. 2a) bis 2d)). Der Abstand zwischen E2 und E1 wird nachfolgend auch als Einbaubreite B bezeichnet.To realize the mobility of the sliding doors 7, 8 serve two carriage assemblies 10, 11 of the sliding door fitting 9. The sliding doors 7 (right), 8 (left) are so with the help of the respective carriage assemblies 10 (right) and 11 (left) on the body. 1 slidably guided that they can be pushed past each other over a part of their sliding path or their opening and closing path parallel to each other. It is one of the number of sliding doors 7, 8 corresponding number of carriage assemblies 10, 11 used. Particularly advantageous is the fitting for two sliding doors 7, 8 suitable, which lie in the closed position on the furniture body in a single common plane E1 (see 2a ). In order to be able to open one of the sliding doors - for example the sliding door 8 - from such a position, this sliding door 8 must first be moved into a plane E2 spaced apart from the plane E1, in which it then slides against the other sliding door 7 can be moved past (and vice versa). This allows the inventive sliding door fitting 9 in an excellent manner (see Fig. 2a) to 2d )). The distance between E2 and E1 is also referred to below as the installation width B.

Jede der Laufwagenanordnungen 10, 11 (siehe die Fig. 7a, 7b, 8, 10a, 11a, 11b) weist an ihrer zum Möbel (in der Fig. 1 die Deckwand 2) gewandten Seite einen ersten äußeren (und zum Möbelkorpus gewandten) Führungswagen 12a und einen zweiten äußeren (und zum Möbelkorpus gewandten) Führungswagen 12b auf, die beabstandet auf der Deckwand 2 des Möbels (oder alternativ unterhalb der Bodenwand 3 des Korpus 1, siehe Fig. 3 a) bis 3e) jeweils mittels Rollen oder Rädern auf einer Schieneneinrichtung 13 (Fig. 1, Fig. 4, Fig. 5) parallel zur offenen Frontseite bzw. parallel zur Schieberichtung X der Schiebetür 7, 8 verschiebbar ist. Die Schieneneinrichtung 13 kann als Stranggussprofil ausgebildet sein (z.B. aus Aluminium), kann aber auch in anderer Weise hergestellt sein.Each of the carriage assemblies 10, 11 (see the Fig. 7a, 7b . 8th . 10a . 11a . 11b ) indicates to her the furniture (in the Fig. 1 the top wall 2) facing side a first outer (and facing the furniture carcass) carriage 12a and a second outer (and the furniture carcass) guide carriage 12b spaced on the top wall 2 of the furniture (or alternatively below the bottom wall 3 of the body 1, please refer Fig. 3 a) to 3e) each by means of rollers or wheels on a rail device 13 ( Fig. 1 . Fig. 4 . Fig. 5 ) parallel to the open front side or parallel to the sliding direction X of the sliding door 7, 8 is displaceable. The rail device 13 may be formed as a continuous casting profile (for example made of aluminum), but can also be produced in other ways.

Die Schieneneinrichtung 13 weist wenigstens eine auf der Deckwand 2 (oder unterhalb der Bodenwand 3, hier nicht dargestellt) festgelegte erste Rollenbahn 14 (Fig. 11) für wenigstens eine oder mehrere erste Rollen 15 (Fig. 7, 11) und eine zweite Rollenbahn 16 (Fig. 11) für wenigstens eine oder mehrere zweite Rollen 17 (Fig. 7, 11) auf, die in parallelen beabstandeten Ebenen gelagert sind. Hier sind in bevorzugter vorteilhafter Ausgestaltung je vier erste und zweite Rollen 15, 17 (Fig. 7) vorgesehen.The rail device 13 has at least one on the top wall 2 (or below the bottom wall 3, not shown here) fixed first roller conveyor 14 ( Fig. 11 ) for at least one or more first rollers 15 ( Fig. 7 . 11 ) and a second roller conveyor 16 (FIG. Fig. 11 ) for at least one or more second rollers 17 ( Fig. 7 . 11 ) supported in parallel spaced planes. Here, in a preferred embodiment, four first and second rollers 15, 17 (FIG. Fig. 7 ) intended.

Die Rollenbahnen 14, 16 sind vorzugsweise als insbesondere im Querschnitt U-förmige Nuten in der Schieneneinrichtung 13 ausgestaltet (Fig. 11c). Die Nuten sichern die Rollen 15, 17 gegen Abheben und ermöglichen ein leichtgängiges, sicheres Verschieben der ersten und zweiten äußeren Führungswagen 12a, b in einer Hauptverschieberichtung +/- X, die der Hauptverschieberichtung der Schiebetüren 7, 8 über den wesentlichen Teil (mehr als 50%) des Verschiebeweges entspricht (Fig. 1).The roller conveyors 14, 16 are preferably designed as grooves which are in particular U-shaped in cross-section in the rail device 13 ( Fig. 11c ). The grooves secure the rollers 15, 17 against lifting and allow a smooth, secure displacement of the first and second outer guide carriages 12a, b in a main displacement direction +/- X, the Hauptverschieberichtung the sliding doors 7, 8 on the essential part (more than 50 %) of the displacement path corresponds ( Fig. 1 ).

Um die Schiebetüren 7, 8 aus der geschlossenen Stellung am Möbelkorpus 1 heraus zu bewegen und um sie an der anderen, in der geschlossenen Stellung in der gleichen Ebene E1 liegenden Schiebetür 7, 8 vorbeibewegen zu können, ist es möglich, sie mit Hilfe der Laufwagenanordnungen 10, 11 des Schiebetürbeschlages 9 aus der Ebene E1 heraus in die zweite Ebene E2 zu bewegen, die parallel zur Ebene E1 verläuft, aber so viel weiter vom Möbelkorpus beabstandet ist, dass die Schiebetüren 7, 8 aneinander vorbeigeschoben werden können.In order to be able to move the sliding doors 7, 8 out of the closed position on the furniture carcass 1 and to be able to pass them past the other sliding door 7, 8 lying in the same plane E1 in the closed position, it is possible to to move them out of the plane E1 with the help of the carriage assemblies 10, 11 of the sliding door fitting 9 in the second plane E2, which is parallel to the plane E1, but so much further away from the furniture body, that the sliding doors 7, 8 can be pushed past each other ,

Um dies zu erreichen, sind auf den ersten und zweiten äußeren Führungswagen 12a, 12b erste und zweite innere Führungswagen 18a, 18b angeordnet, die relativ zu den äußeren Führungswagen 12a, 12b an diesen bewegt werden können, insbesondere senkrecht zu den Ebenen E1, E2 (Fig. 2, 7).To achieve this, first and second inner guide carriages 18a, 18b are arranged on the first and second outer guide carriages 12a, 12b, which can be moved relative to the outer carriages 12a, 12b, in particular perpendicular to the planes E1, E2 (FIG. Fig. 2 . 7 ).

Hierzu dienen Schubeinrichtungen S1 und S2 zwischen den ersten und zweiten äußeren und inneren Führungswagen 12a, 18a bzw. 12b, 18b (Fig. 8).Push devices S1 and S2 serve for this purpose between the first and second outer and inner guide carriages 12a, 18a and 12b, 18b (FIG. Fig. 8 ).

Zur Ausbildung derartiger Schubeinrichtungen S1, S2 vorzugsweise als Linearrollenführungen weisen die ersten und zweiten inneren Führungswagen 18a, 18b wiederum vorzugsweise mehrere Rollen 19, 20 auf, die in korrespondierenden Rollenbahnen 21, 22 vorzugsweise nach Art von Nuten in/an den ersten und zweiten äußeren Führungswagen 12a, b vorzugsweise senkrecht zu der Ausrichtung der Rollen 15, 17 bzw. auch senkrecht zu den Ebenen E1, E2 geführt sind (Fig. 7, 10b, 11c). Die Rollen 19, 20 sind als Einzelrollen oder als Doppelrollen und die Rollenbahnen 21, 22 vorzugsweise als Einzelnuten oder als Nutenpaare ausgebildet, was eine besonders gute und leichtgängige Führung erlaubt.To form such thrust devices S1, S2, preferably as linear roller guides, the first and second inner guide carriages 18a, 18b in turn preferably have a plurality of rollers 19, 20 in corresponding roller conveyors 21, 22 preferably in the manner of grooves in / on the first and second outer carriages 12a, b are preferably guided perpendicular to the orientation of the rollers 15, 17 and also perpendicular to the planes E1, E2 ( Fig. 7 . 10b . 11c ). The rollers 19, 20 are designed as single roles or as double roles and the roller conveyors 21, 22 preferably as individual grooves or as pairs of grooves, which allows a particularly good and smooth leadership.

Die ersten und zweiten inneren Führungswagen 18a, b weisen zudem jeweils wenigstens einen Ausleger(steg) 30, 31 auf, an denen an Befestigungsmitteln (hier an Zapfen 23; siehe Fig. 8 und 9) die jeweilige Schiebetür 7, 8 befestigt bzw. befestigbar ist, die hierzu geeignete Beschlagteile 24 aufweisen kann (Fig. 1).The first and second inner guide carriages 18a, 18b also each have at least one extension (web) 30, 31, on which attachment means (here at pins 23; Fig. 8 and 9 ) the respective sliding door 7, 8 is fastened or fastened, which may have suitable fitting parts 24 ( Fig. 1 ).

Die Figuren 11c und 11d zeigen, wie der am Ausleger 30 angeordnete Zapfen 23 in einer Öffnung am Beschlagteil 24, welches an der Schiebetür 8 festgelegt ist, gehalten ist. Damit ist die Schiebetür 8 in aus dem Stand der Technik bekannter Weise in der Höhe und/oder in der Breite justierbar. Weiterhin kann die Schiebetür 8 aber durch den Zapfen 23 mittels eines Gewindes über einen Verstellweg Z in Verstellrichtung Y variabel in der Tiefe eingestellt werden.The Figures 11c and 11d show how the boom 23 arranged on the pin 23 in an opening on the fitting part 24, which is fixed to the sliding door 8, is held. Thus, the sliding door 8 in known from the prior art manner in height and / or in width adjustable. Furthermore, the sliding door 8 but can be adjusted by the pin 23 by means of a thread over a displacement Z in the adjustment Y variable in depth.

Jeder Auslegersteg 30, 31 kann nach Art eines Winkelstückes ausgebildet sein, dessen eines Ende die Zapfen 23 oder dgl. aufweist und dessen anderes Ende am jeweiligen inneren Führungswagen 18a, b ausgebildet oder festgelegt ist. Die Auslegerstege 30, 31 sind über ein Verbindungselement, hier eine Strebe 25, miteinander verbunden. Die Auslegerstege 30, 31 sind zudem an den inneren Führungswagen 18a, 18b schwenkbar angeordnet oder ausgebildet (Fig. 10a).Each cantilever web 30, 31 may be formed in the manner of an angle piece, one end of which has the pins 23 or the like, and the other end of which is formed or fixed on the respective inner guide carriage 18a, b. The boom webs 30, 31 are interconnected via a connecting element, here a strut 25. The boom webs 30, 31 are also pivotally mounted or formed on the inner guide carriage 18a, 18b ( Fig. 10a ).

An der zur Schieneneinrichtung 13 gerichteten Seite des ersten inneren Führungswagens 18a ist eine (einzige) Steuerrolle 26 angeordnet, die parallel zur Deckwand 2 bzw. Bodenwand 3 ausgebildet ist bzw. deren Drehachse senkrecht zur Deckwand 2 bzw. Bodenwand 3 ausgerichtet ist. Diese Steuerrolle 26 ist in einem entsprechenden "spazierstockartigen" Steuerkurvenabschnitt 27a, 27b der Schieneneinrichtung 13 geführt. Dazu sind in der Schieneneinrichtung 13 direkt oder vorzugsweise in an der Schieneneinrichtung 13 angeordneten Kurvenstücken 40, 41 und einem Steuerteil 42 hinterschnittene Nutenbahnen als Steuerkurvenabschnitte 27a, 27b sowie als Steuerkontur 28 ausgebildet, in welche die Steuerrolle 26 eingreift und darin geführt ist (siehe Fig. 5, 6).On the side facing the rail device 13 side of the first inner guide carriage 18a, a (single) control roller 26 is arranged, which is parallel to the top wall 2 and bottom wall 3 and whose axis of rotation is aligned perpendicular to the top wall 2 and bottom wall 3. This control roller 26 is guided in a corresponding "walking stick-like" cam section 27a, 27b of the rail device 13. For this purpose, in the rail device 13 directly or preferably arranged in the rail device 13 curve pieces 40, 41 and a control part 42 undercut grooves as cam portions 27a, 27b and as a control contour 28, in which the control roller 26 engages and guided therein (see Fig. 5 . 6 ).

Wie zu erkennen ist, ist der Steuerkurvenabschnitt 27a, 27b kurvenstückartig vorzugsweise nach Art eines Bogenstücks ausgebildet und die Steuerkontur 28 gerade.As can be seen, the cam portion 27a, 27b is preferably curved like a curved piece and the control contour 28 straight.

Wird die jeweilige Schiebetür 8 aus ihrer geschlossenen Stellung seitlich heraus gedrückt, bewegen sich die ersten äußeren Führungswagen 12a, 12b geführt parallel zu den Ebenen E1, E2. Denn die Steuerrolle 26 wird bei ihrem Abrollen im Steuerkurvenabschnitt 27a um die Einbaubreite B mit einer Komponente senkrecht zur Schieberichtung X abgerollt, so dass entsprechend die ersten und zweiten inneren Führungswagen 18a, 18b beim Folgen der Kontur in Bogenform mit einer Komponente senkrecht zu den Ebenen E1, E2 bewegt werden.If the respective sliding door 8 is pressed laterally out of its closed position, the first outer guide carriages 12a, 12b move in parallel to the planes E1, E2. Because the control roller 26 is unrolled in its rolling in the cam portion 27a to the installation width B with a component perpendicular to the sliding direction X, so that corresponding to the first and second inner guide carriage 18a, 18b when following the contour in an arc shape with a component perpendicular to the planes E1 , E2 are moved.

Hierdurch wird der zugehörige erste innere Führungswagen 18a während des Öffnens nicht nur in Schieberichtung X mitgenommen sondern auch aus der ersten Ebene E1 in die zweite Ebene E2 bewegt, während sich die Steuerrolle 26 in dem Steuerkurvenabschnitt 27a bewegt. Sodann bewegt sich die Steuerrolle 26 an dem inneren Führungswagen 18a parallel zur Ebene E2 gerade in der Steuerkontur 28, bis die Schiebetür ihre maximale Öffnungsstellung erreicht (siehe ergänzend Figur 2).As a result, the associated first inner guide carriage 18a is not only taken along in the sliding direction X during opening but also moved from the first plane E1 to the second plane E2, while the control roller 26 moves in the cam portion 27a. Then, the control roller 26 moves on the inner guide carriage 18a parallel to the plane E2 straight in the control contour 28, until the sliding door reaches its maximum open position (see supplementary FIG. 2 ).

Werden die Kurvenstücke 40, 41 und das Steuerteil 42 separat zur Schieneneinrichtung 13 gefertigt, können durch Variation der Steuerkurvengeometrien 27a, 27b, 28 auf einfachste Weise verschiedene Einbaubreiten und Einbaulängen (Verschiebeweg parallel zur Ebene E2) realisiert werden. Dies ist ein sehr großer Vorteil dieser Variante der Erfindung, da der Schiebetürbeschlag auf einfache Weise an verschiedene Möbelabmessungen anpassbar ist (Fig. 5, 6).If the curve pieces 40, 41 and the control part 42 are manufactured separately from the rail device 13, various installation widths and installation lengths (displacement path parallel to the plane E2) can be realized in a very simple manner by varying the control curve geometries 27a, 27b, 28. This is a very great advantage of this variant of the invention, since the sliding door fitting is easily adaptable to different furniture dimensions ( Fig. 5 . 6 ).

Der Öffnungsweg des ersten äußeren und inneren Führungswagens 12a, 18a wird somit durch die Steuerrolle 26 (Fig. 7a, 7b) an dem inneren Führungswagen (18a) bestimmt. Wie gut in Fig. 7 zu erkennen ist, ist die Steuerrolle 26 vorzugsweise an der Unterseite des ersten inneren Führungswagens 18a angeordnet, wobei ihre Achse in einem Schlitz 29 des ersten äußeren Führungswagens 12a geführt wird, der senkrecht zur Verschieberichtung X bzw. zu den Ebenen E1, E2 angeordnet ist. Der erste Teil des Öffnungsweges wird - wie erläutert - durch die Bogenform des Steuerkurvenabschnitts 27a im Kurvenstück 40 vorgegeben.The opening path of the first outer and inner guide carriage 12a, 18a is thus controlled by the control roller 26 (FIG. Fig. 7a, 7b ) is determined on the inner guide carriage (18a). How good in Fig. 7 it can be seen, the control roller 26 is preferably arranged on the underside of the first inner guide carriage 18a, wherein its axis is guided in a slot 29 of the first outer guide carriage 12a, which is arranged perpendicular to the displacement direction X and to the planes E1, E2. The first part of the opening path is - as explained - predetermined by the arc shape of the cam portion 27 a in the curved piece 40.

Eine synchrone (harmonische gleichzeitige) Bewegung des zweiten inneren Führungswagens 18b am zweiten äußeren Führungswagen 12b mit dem ersten inneren Führungswagen 18a wird steuerrollenfrei durch eine besonders vorteilhafte Mehrgelenk-Hebelkinematik (Anordnung) erreicht.A synchronous (harmonic simultaneous) movement of the second inner guide carriage 18b on the second outer guide carriage 12b with the first inner guide carriage 18a is achieved tax-free by a particularly advantageous multi-joint lever kinematics (arrangement).

Dies ist besonders vorteilhaft, da derart nicht nur auf eine weitere Steuerrolle sondern insbesondere auf eine zu dieser korrespondierenden zweiten Rollenbahn verzichtet werden kann, also auf Elemente, die es deutlich erschweren, den Beschlag einfach an verschiedene Einbaubreiten und Schrankgrößen anzupassen. Dieses Anpassen wird durch die eine einzige Steuerrolle 26 deutlich vereinfacht.This is particularly advantageous since it is possible to dispense not only with a further control roller but in particular with a corresponding second roller track, ie with elements that make it considerably more difficult to simply adapt the fitting to different installation widths and cabinet sizes. This adaptation is greatly simplified by a single control roller 26.

Die Mehrgelenk-Hebelkinematik ist so gewählt und ausgelegt, dass sich die Schiebetür 8 beim Öffnungsvorgang stets vom Möbelkorpus 1 weg bewegt und synchron dem ersten Führungswagen 12a, 18a folgt. Beim Schließvorgang wird diese Bewegung entsprechend entgegengesetzt durchlaufen. Sie übernimmt auch eine wesentliche Tragfunktion.The multi-joint lever kinematics is chosen and designed so that the sliding door 8 is always moved away from the furniture body 1 during the opening process and synchronously follows the first guide carriage 12a, 18a. During the closing process, this movement is reversed accordingly. It also assumes an essential support function.

Die Mehrgelenk-Hebelkinematik wird durch mehrere Gelenkpunkte G1 bis G3 und die Schubeinrichtungen S1 und S2 (Bild 8) bestimmt bzw. ablaufgesteuert und ist auf verschiedene Schranklängen und Einbaubreiten anpassbar.The multi-joint lever kinematics is determined by several pivot points G1 to G3 and the thrusters S1 and S2 (Figure 8) or run-controlled and is adaptable to different cabinet lengths and installation widths.

Der zweite innere Führungswagen 18b benötigt somit keine zweite Konturenbahn und Steuerrolle 26. Erfindungsgemäß ist die Mehrgelenkanordnung wie folgt aufgebaut: Ein Verbindungselement wie eine Strebe (vorzugsweise ein Verbindungsblech) 25 verbindet den ersten inneren Führungswagen 18a mit dem zweiten inneren Führungswagen 18b (Fig. 7 und 8).The second inner guide carriage 18b thus does not require a second contour path and control roller 26. According to the invention, the multi-joint arrangement is constructed as follows: A connecting element such as a strut (preferably a connecting plate) 25 connects the first inner guide carriage 18a to the second inner guide carriage 18b (FIG. Fig. 7 and 8th ).

An dem Verbindungselement 25 sind jeweils nach Art weiterer Streben (hier parallele) Ausleger 32a und 32b angebracht (Fig. 10a). Der erste innere Führungswagen 18a weist den Gelenkpunkt G1 bzw. das Gelenk G1 und der zweite äußere Führungswagen 12b den Gelenkpunkt G2 bzw. das Gelenk G2 auf.On the connecting element 25 (in this case parallel) cantilevers 32a and 32b are respectively mounted on the type of further struts ( Fig. 10a ). The first inner guide carriage 18a has the pivot point G1 or the joint G1 and the second outer guide carriage 12b the hinge point G2 and the joint G2.

Der Gelenkpunkt G3 befindet sich auf dem Ausleger 32b. Die erste Schubeinrichtung S1 (Rollen, Rollenbahnen) verbindet die ersten inneren und äußeren Führungswagen 12a, 18a und eine zweite Schubeinrichtung S2 verbindet die beiden äußeren und inneren ersten Führungswagen 12b, 18b. Ein unteres Distanzstück wie ein Distanzblech 33 (Fig. 8) verbindet den ersten äußeren Führungswagen 12a weitgehend starr mit dem zweiten äußeren Führungswagen 12b (Fig. 7, 8).The hinge point G3 is located on the boom 32b. The first pusher S1 (rollers, roller conveyors) connects the first inner and outer guide carriages 12a, 18a, and a second pusher S2 connects the two outer and inner first carriages 12b, 18b. A lower spacer such as a spacer 33 ( Fig. 8 ) connects the first outer guide carriage 12a largely rigidly with the second outer guide carriage 12b (FIG. Fig. 7 . 8th ).

Ein Verbindungshebel 34 (Fig. 8, 9) ist jeweils drehgelenkig am Gelenkpunkt G2 (Drehlager) am zweiten äußeren Führungswagen 12b und am Ausleger 32b am Gelenkpunkt G3 (Drehlager) angebunden. Der Ausleger 30 ist ferner am Gelenkpunkt G1 schwenkbar am ersten inneren Führungswagen 18a festgelegt.A connecting lever 34 ( Fig. 8 . 9 ) is respectively pivotally connected to the hinge point G2 (pivot bearing) on the second outer guide carriage 12b and the boom 32b at the pivot point G3 (pivot bearing). The boom 30 is also fixed to the pivot point G1 pivotally on the first inner guide carriage 18a.

Durch die Hubbewegung des ersten inneren Führungswagens 18a wird - infolge des Zusammenwirkens der Steuerrolle 26 mit der Mehrgelenk-Hebelkinematik - derart bei einem Öffnen der Schiebetür 8 eine Schwenkbewegung des Verbindungshebels 34 hervorgerufen (Fig. 9a-c), so dass der Gelenkpunkt G3 in Richtung der Tür 8 verfahren wird, was den Verbindungshebel 34 parallel zur Ebene E1 und zur Strebe 25 und damit die Ausleger 31, 30 hierzu schräg stellt, wodurch wiederum die Schiebetür 8 zunächst schräg gestellt wird. Beim weiteren Öffnen wird der Verbindungshebel 34 weiter aus der Stellung parallel zur Ebene E1 gedreht, wodurch sich dann schließlich beim weiteren Ausfahren der Schubeinrichtungen S1, S2 bzw. der beiden inneren Führungswagen 18a, 18b die Strebe 25 bzw. die Schiebetür 8 wieder parallel zur Ebene E1 stellen.By the lifting movement of the first inner guide carriage 18a - as a result of the interaction of the control roller 26 with the multi-joint lever kinematics - in such an opening of the sliding door 8, a pivoting movement of the connecting lever 34 caused ( Fig. 9a-c ), so that the hinge point G3 is moved in the direction of the door 8, which the connecting lever 34 parallel to the plane E1 and the strut 25 and thus the cantilevers 31, 30 obliquely thereto, which in turn the sliding door 8 is initially inclined. Upon further opening of the connecting lever 34th further rotated from the position parallel to the plane E1, which then finally the further extension of the thrusters S1, S2 and the two inner guide carriage 18a, 18b, the strut 25 and the sliding door 8 again parallel to the plane E1.

Zur Umsetzung der Schließbewegung der Schiebetür 8 ist zwischen dem Verbindungselement 25 und dem ersten äußeren Führungswagen 12a ein Kraftspeicher, beispielsweise eine Feder 39, angeordnet (Fig. 8, 9, 10a).To implement the closing movement of the sliding door 8, a force store, for example a spring 39, is arranged between the connecting element 25 and the first outer guide carriage 12a ( Fig. 8 . 9 . 10a ).

Zum Stabilisieren des Laufwagens während der Linearbewegung, also nach dem Austritt der Steuerrolle 26 aus dem bogenförmigen Abschnitt der Steuerkurve 27a während dieser Bewegung ist in besonders vorteilhafter Ausgestaltung ein - vorzugsweise federbelastetes - Verriegelungselement 35 (Fig. 7a, b) vorgesehen, welches während dieses Abschnitts der Bewegung die Mehrgelenk-Hebelkinematik arretiert, so dass sich die ersten und zweiten Wagen zwar gemeinsam in X-Richtung aber nicht relativ zueinander bewegen können.To stabilize the carriage during the linear movement, ie after the exit of the control roller 26 from the arcuate portion of the control cam 27a during this movement is in a particularly advantageous embodiment a - preferably spring-loaded - locking element 35 ( Fig. 7a, b ) is provided which locks the multi-joint lever kinematics during this portion of the movement, so that the first and second carriages can move together in the X-direction but not relative to each other.

Das Verriegelungselement 35 ist dazu derart ausgebildet, dass es während der Bewegung der Steuerrolle 26 im bogenförmigen Abschnitt 27a deaktiviert ist bzw. derart, dass es sich in entriegelter Stellung befindet, wohingegen es während der Bewegung in der geraden Steuerkontur 28 aktiviert ist, so dass es sich in seiner Verriegelungsposition befindet.The locking element 35 is adapted to be deactivated during the movement of the control roller 26 in the arcuate portion 27a or in that it is in the unlocked position, whereas it is activated during the movement in the straight control contour 28, so that it is in its locking position.

Das Verriegelungselement 35 ist derart ausgelegt, dass es in eine (hier T-förmig im Querschnitt ausgebildete) hinterschnittene Nut 36 eines an der Schieneneinrichtung 13 angeordneten Aktivierungselements 43 eingreift, die sich über einen Abschnitt des Verschiebeweges X erstreckt, welcher vorzugsweise dem bis zum Eingreifen der Steuerrolle 26 in die gerade Steuerkontur 28 entsprechenden Weg in X-Richtung entspricht.The locking element 35 is designed such that it engages in an (here T-shaped in cross-section) undercut groove 36 of a arranged on the rail device 13 activation element 43 which extends over a portion of the displacement path X, which preferably until the intervention of the Control roller 26 corresponds to the straight control contour 28 corresponding path in the X direction.

Wichtig und vorteilhaft ist, dass das Verriegelungselement federbelastet ist, derart, dass es nach Abschluss der kombinierten Schwenk- und Längsbewegung der Schiebetür 8 vorzugsweise über eine schräge Anlauffläche 37 der Nut 36 (Fig. 6) durch seine Federvorbelastung angehoben wird. Die Nut 36 erstreckt sich parallel zur Verschieberichtung X und ist gerade ausgebildet.It is important and advantageous that the locking element is spring-loaded, such that, after completion of the combined pivoting and longitudinal movement of the sliding door 8, preferably via an inclined contact surface 37 of the groove 36 (FIG. Fig. 6 ) is raised by its spring preload. The groove 36 extends parallel to the displacement direction X and is straight.

Das Verriegelungselement 35 ist hier in einfacher und bevorzugter Weise als eine Art Stift mit einem T-förmigen Kopf ausgebildet, der dazu ausgelegt ist, über einen Teil des Öffnungsweges in die hinterschnittene Nut 36 einzugreifen.The locking element 35 is here in a simple and preferred manner as a kind of pin formed with a T-shaped head, which is adapted to engage over a part of the opening path in the undercut groove 36.

Das vorzugsweise federbelastete Verriegelungselement 35 ist hier in bevorzugter Ausgestaltung am Distanzblech 33 (Fig. 7, 12) befestigt, so dass sein Kopf federbelastet in der Höhe beweglich ist und greift zum Abschluss der Schwenkbewegung beispielsweise in eine Freimachung 38 des Auslegers 32a ein (Fig. 12). In dieser Position kann sich der Verbindungshebel 34 dann nicht mehr relativ zum Distanzblech 33, das ja starr die äußeren bzw. die zur Schieneneinrichtung 13 gerichteten Führungswagen 12a, 12b stabilisiert, bewegen. Während des Geradeauslaufs der Laufwagenanordnung 10, 11 ist diese damit in sich stabilisiert, was das Geradeauslaufverhalten der Laufwagenanordnung deutlich verbessert. Die Laufwagenanordnung 10, 11 läuft derart in diesem Abschnitt auch besonders gleichmäßig und besonders leise. Bei Schließen der Tür läuft das Verriegelungselement 35 wieder auf die schräge Anlauffläche 37 auf und wird in die Nut 36 und aus der Freimachung 38 gezogen, so dass wieder eine Relativbewegung der beiden inneren Führungswagen 18a, 18b zu den beiden äußeren Führungswagen 12a, 12b möglich ist.The preferably spring-loaded locking element 35 is here in a preferred embodiment on the spacer plate 33 (FIG. Fig. 7 . 12 ), so that its head is spring-loaded in height movable and engages the completion of the pivoting movement, for example, in a franking 38 of the boom 32 a ( Fig. 12 ). In this position, the connecting lever 34 can then no longer relative to the spacer plate 33, which rigidly so the outer or the rail device 13 directed guide carriages 12a, 12b stabilized move. During the straight running of the carriage assembly 10, 11 this is thus stabilized in itself, which significantly improves the straight-line behavior of the carriage assembly. The carriage assembly 10, 11 so runs in this section also very even and very quiet. When the door is closed, the locking element 35 again runs on the inclined contact surface 37 and is pulled into the groove 36 and out of the franking 38, so that again a relative movement of the two inner guide carriage 18a, 18b to the two outer guide carriage 12a, 12b is possible ,

Das Verriegelungselement 35 stabilisiert also das Bewegungsverhalten des Laufwagens insbesondere in dem Zeitraum, in welchem die Steuerrolle 26 aus der bogenförmigen Steuerkurve 27a ausgetreten ist, in hervorragender Weise, ohne selbst die Geräuschentwicklung nachteilig zu beeinflussen.The locking member 35 thus stabilizes the movement behavior of the carriage, in particular in the period in which the control roller 26 has exited the arcuate cam 27a, in an excellent manner, without even affecting the noise adversely.

Vorzugsweise wird die Bewegung des Schiebetürbeschlages beim Öffnen und Schließen mit der Bewegung eines weiteren Beschlages an der gegenüberliegenden Seite in hier nicht näher zu erläuternder Weise synchronisiert, beispielsweise über Hebel und Stangen oder dergleichen.Preferably, the movement of the sliding door fitting during opening and closing is synchronized with the movement of another fitting on the opposite side in a manner not to be explained in more detail here, for example via levers and rods or the like.

Die Funktion des Beschlages kann ohne bauliche Veränderungen am Beschlag selbst sowie am Möbelkorpus sowohl zum einen auf dem Schrank sowie unter dem Schrank genutzt werden (durch 180°-Drehung des Gesamtbeschlages) (Fig. 1 und 3).The function of the fitting can be used without structural changes to the fitting itself or on the furniture body both on the cabinet and under the cabinet (by 180 ° rotation of the overall fitting) ( Fig. 1 and 3 ).

Der Einsatz des Gesamtbeschlages ist längenkonfektionierbar mittels mechanischem Ablängen der Schieneneinrichtung 13 als Längsprofile sowie des Steuerteils 42 und einer entsprechenden, an die Möbelkorpusbreite angepasste, Laufwagenanordnung gestaltbar. Durch Wechsel der Kurvenstücke 27a, 27b, entsprechender Positionierung des Steuerteils 42 und einseitigem Positionswechsel des Verbindungshebels 34 am Gelenkpunkt G3 ist eine andere Einbaubreite B (Fig. 5, 6) realisierbar. Dadurch ist eine einfache Längen- und/oder Einbaubreitenkonfektionierung des Möbels gewährleistet. Bezugszeichen Korpus 1 Deckwand 2 Bodenwand 3 rechte Seitenwand 4 linke Seitenwand 5 Rückwand 6 Schiebetür 7, 8 Schiebetürbeschlag 9 Laufwagenanordnung 10, 11 erster äußerer Führungswagen 12a zweiter äußerer Führungswagen 12b Schieneneinrichtung 13 Rollenbahn 14 Rolle 15 Rollenbahn 16 Rolle 17 erster innerer Führungswagen 18a zweiter innerer Führungswagen 18b Rollen 19, 20 Rollenbahn 21, 22 Zapfen 23 Beschlagteil 24 Verbindungselement 25 Steuerrolle 26 Steuerkurvenabschnitt 27a, 27b Steuerkontur 28 Schlitz 29 Ausleger 30, 31 Ausleger 32a, 32b Gelenkpunkt G1, G2, G3 Schubeinrichtung S1 Schubeinrichtung S2 Distanzblech 33 Verbindungshebel 34 Verriegelungselement 35 Nut 36 Anlauffläche 37 Freimachung 38 Kraftspeicher 39 Kurvenstück 40, 41 Steuerteil 42 Aktivierungselement 43 Einbaubreite B Ebene E1, E2 Schieberichtung, Verschiebeweg X Verstellrichtung Y Verstellweg Z The use of the overall fitting is customizable by means of mechanical cutting to length of the rail device 13 as a longitudinal profile and the control part 42 and a corresponding, adapted to the furniture body width, carriage arrangement can be shaped. By changing the curve pieces 27a, 27b, corresponding positioning of the control part 42 and one-sided change of position of the connecting lever 34 at the pivot point G3 is another pave width B ( Fig. 5 . 6 ) feasible. As a result, a simple length and / or Einbaubreitenkanfektionierung the furniture is guaranteed. <B> reference numerals </ b> corpus 1 top wall 2 bottom wall 3 right side wall 4 left side wall 5 rear wall 6 sliding door 7, 8 sliding door hardware 9 Carriage arrangement 10, 11 first outer carriage 12a second outer carriage 12b rail device 13 roller conveyor 14 role 15 roller conveyor 16 role 17 first inner carriage 18a second inner carriage 18b roll 19, 20 roller conveyor 21, 22 spigot 23 fitting part 24 connecting element 25 control roller 26 Cam section 27a, 27b control contour 28 slot 29 boom 30, 31 boom 32a, 32b fulcrum G1, G2, G3 pusher S1 pusher S2 Distanzblech 33 connecting lever 34 locking element 35 groove 36 approach surface 37 franking 38 power storage 39 Curvepiece 40, 41 control part 42 energizer 43 installation width B level E1, E2 Sliding direction, displacement X adjustment Y adjustment Z

Claims (8)

  1. A sliding door fitting for an item of furniture having a (furniture) body (1), which, in a preferred embodiment, is designed as open toward at least one front side and closed on multiple other sides, thus at least on a ceiling wall (2) and/or a floor wall (3), wherein at least one closure element (7, 8), in particular a sliding door (7, 8), is arranged so it is movable relative to the body (1) and relative to a further closure element (7, 8), in particular a further sliding door (7, 8), in each case using the sliding door fitting (9), on the outside in front of the open front side of the furniture body (1), wherein the closure element (7, 8) and the further closure element (7, 8) preferably lie in a common plane (E1) in the closed position, wherein the sliding door fitting (9) has the following:
    a. at least one or more carriage arrangements (10, 11) which each have first and second outer guide carriages (12a, 12b) and associated first and second inner guide carriages (18a, 18b),
    b. wherein the outer guide carriages (12a, 12b) are displaceable parallel to the main movement direction of the at least one closure element (7, 8), and wherein the first and second inner guide carriages (18a, 18b), which are movable in relation to the outer guide carriages (12a, 12b), are arranged on the first and second outer guide carriages (12a, 12b),
    c. for which purpose slide units (S1 and S2) are formed between the first and second outer and inner guide carriages (12a, 18a or 12b, 18b),
    d. wherein one or more curve parts (40, 41) having a control curve contour (27a, 27b) is/are fixed on the rail device (13) as separate part(s),
    e. wherein to control the slider element movement of the slide devices (S1, S2) of the first and second outer and inner guide carriages (12a, 18a or 12b, 18b), a control roller (26), which is guided in a corresponding control contour (27a, 27b, 28) of the rail device, is arranged only on one of the inner guide carriages (18a, 18b) or on an element of each carriage arrangement (10, 11) fixed on one of these inner guide carriages (18a, 18b),
    characterized in that
    f. a control part (42) having a control contour (28) is fixed on the rail device (13) as a separate part,
    g. wherein a sufficiently synchronized movement of the other inner guide carriage (18a, 18b) is implemented without control roller by a multiple joint lever kinematics unit,
    h. wherein a connecting element such as a strut or a connecting plate (25) connects the first inner guide carriage (18a) to the second inner guide carriage (18b) as part of the multiple joint lever kinematics unit and booms (32a and 32b) are formed on the connecting element (25),
    i. wherein furthermore the first inner guide carriage (18a) has a first linkage point (G1) as part of the multiple joint lever kinematics unit, on which a further boom (30) is linked, on which the sliding door (7, 8) is fastened, and the second outer guide carriage (12b) has a second linkage point (G2) and a third linkage point (G3) is arranged on the boom (32b),
    j. wherein furthermore a connecting lever (34) is pivot-articulated in each case on the linkage point G2 (pivot bearing) on the second outer guide carriage (12b) and on the boom (32b) on the linkage point G3 (pivot bearing) as part of the multiple joint lever kinematics unit.
  2. The sliding door fitting according to Claim 1, characterized in that the control curve sections (27a, 27b) and the control contour (28) on the curve pieces (40, 41) and the control part (42) are formed as undercut grooved paths.
  3. The sliding door fitting according to any one of the preceding claims, characterized in that a spacer plate (33) connects the first outer guide carriage (12a) in a substantially rigid manner to the second outer guide carriage (12b).
  4. The sliding door fitting according to any one of the preceding claims, characterized in that, due to the lifting movement of the inner guide carriage (18a, 18b) as a result of the interaction of the control roller (26) with the multiple joint lever kinematics unit during the opening of the sliding door (7, 8), a pivot movement of the connecting lever (34) is induced such that the sliding door is initially moved inclined and then during the further opening parallel again in relation to its starting position in the plane E1.
  5. The sliding door fitting according to any one of Claims 3 or 4, characterized in that at least one locking element (35) arranged on the spacer plate (33) is provided, which is designed for the purpose of engaging in the rail device (13) over only a part of the displacement path (X) and the carriage arrangement (10, 11) stabilizes itself over this part of the movement path of the sliding door (7, 8).
  6. The sliding door fitting according to Claim 5, characterized in that the locking element (35) is designed for the purpose of preventing relative movements of the two inner guide carriages (18a, 18b) in relation to the two outer guide carriages (12a, 12b) over a part of the displacement path (X) of the sliding door (7, 8).
  7. The sliding door fitting according to Claim 5, characterized in that the locking element (35) engages in an undercut groove (36) of an activation element (43) over a part of the displacement path (X) of the sliding door (7, 8), preferably such that the groove (36) on the activation element (43) has an intake bevel (37).
  8. An item of furniture having a (furniture) body which, in a preferred embodiment, is formed open at least toward a front side and closed on multiple other sides, thus at least on a ceiling wall (2) and/or a floor wall (3), wherein at least one closure element (7, 8), in particular a sliding door (7, 8) is arranged so it is movable in relation to the body (1) and in relation to a further closure element (7, 8), in particular a further sliding door (7, 8), on the outside in front of the open front side of the furniture body (1), each case using the sliding door fitting (9), characterized by a sliding door fitting (9) according to one or more of the preceding claims.
EP16162038.0A 2013-04-30 2014-04-28 Fitting for sliding doors for an item of furniture Active EP3067497B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013104436.0A DE102013104436A1 (en) 2013-04-30 2013-04-30 Sliding door fitting for a piece of furniture
EP14166235.3A EP2799651B1 (en) 2013-04-30 2014-04-28 Fitting for sliding furniture doors

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP14166235.3A Division EP2799651B1 (en) 2013-04-30 2014-04-28 Fitting for sliding furniture doors
EP14166235.3A Division-Into EP2799651B1 (en) 2013-04-30 2014-04-28 Fitting for sliding furniture doors

Publications (2)

Publication Number Publication Date
EP3067497A1 EP3067497A1 (en) 2016-09-14
EP3067497B1 true EP3067497B1 (en) 2018-03-21

Family

ID=50588561

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14166235.3A Not-in-force EP2799651B1 (en) 2013-04-30 2014-04-28 Fitting for sliding furniture doors
EP16162038.0A Active EP3067497B1 (en) 2013-04-30 2014-04-28 Fitting for sliding doors for an item of furniture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14166235.3A Not-in-force EP2799651B1 (en) 2013-04-30 2014-04-28 Fitting for sliding furniture doors

Country Status (5)

Country Link
EP (2) EP2799651B1 (en)
DE (1) DE102013104436A1 (en)
ES (1) ES2609965T3 (en)
PL (1) PL2799651T3 (en)
SI (1) SI2799651T1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105982A1 (en) 2015-04-20 2016-10-20 Hettich-Heinze Gmbh & Co. Kg Fitting for a sliding door and method for mounting a guide fitting
EP3088647B1 (en) * 2015-04-27 2021-02-24 Hawa Sliding Solutions AG Rail device for a guide device
CN105466124B (en) * 2015-12-29 2018-03-23 青岛海尔股份有限公司 A kind of guide assembly and refrigerator for refrigerator door
DE102016101118A1 (en) 2016-01-22 2017-07-27 Hettich-Heinze Gmbh & Co. Kg Furniture
WO2021173088A1 (en) * 2020-02-25 2021-09-02 Samet Kalip Ve Madeni̇ Eşya San Ti̇c. A. Ş Device for a sliding door
CN112431503B (en) * 2020-11-26 2024-07-02 广东图特精密五金科技股份有限公司 Linkage mechanism and flat sliding door

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Publication number Priority date Publication date Assignee Title
ITBL20030004A1 (en) 2003-04-09 2004-10-10 Bortoluzzi Mobili S P A Ora Borto Luzzi Mobili S SLIDING DOORS WITH CAM GUIDE FOR COPLANAR CLOSURE,
IT1391367B1 (en) * 2008-10-03 2011-12-13 Effegi Brevetti Srl OPENING MECHANISM FOR COMBINED MOVEMENT DOORS
IT1392935B1 (en) 2009-02-23 2012-04-02 Caimi Export Spa DEVICE FOR THE MOVEMENT OF SLIDING DOORS
CH702441A1 (en) 2009-12-18 2011-06-30 Eku Ag Drive arrangement with two guide rails for a sliding door.
IT1401908B1 (en) 2010-07-30 2013-08-28 Decoma Design S R L DOUBLE CLOSING SLIDING MECHANISM FOR THREE DOORS AND SIMILAR CABINETS.

Non-Patent Citations (1)

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Title
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Also Published As

Publication number Publication date
PL2799651T3 (en) 2017-07-31
EP3067497A1 (en) 2016-09-14
DE102013104436A1 (en) 2014-10-30
ES2609965T3 (en) 2017-04-25
EP2799651B1 (en) 2016-10-05
SI2799651T1 (en) 2017-01-31
EP2799651A1 (en) 2014-11-05

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