EP2636340B1 - Guiding device for guiding a mobile furniture part relative to a furniture body - Google Patents

Guiding device for guiding a mobile furniture part relative to a furniture body Download PDF

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Publication number
EP2636340B1
EP2636340B1 EP13001087.9A EP13001087A EP2636340B1 EP 2636340 B1 EP2636340 B1 EP 2636340B1 EP 13001087 A EP13001087 A EP 13001087A EP 2636340 B1 EP2636340 B1 EP 2636340B1
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EP
European Patent Office
Prior art keywords
rail
guide device
carcass
gear
furniture
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EP13001087.9A
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German (de)
French (fr)
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EP2636340A1 (en
Inventor
Jörg JANZEN
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Grass GmbH
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Grass GmbH
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0064—Guide sequencing or synchronisation
    • A47B2210/0078—Drawers with parallel guidance or synchronization by pinion-shaft linkages

Definitions

  • the invention relates to a guide device for guiding a movable relative to a furniture body furniture part, in particular drawer, door or flap, with at least two, for example, the side edges of the furniture part associated guide units, each having a fixable on the furniture body carcass rail and at least one relative to the carcass rail slidably mounted track rail , wherein a coupling device is provided, by means of which the at least one running rail of a guide unit with the at least one running rail of the other guide unit is synchronously coupled motion independently of the furniture part, and wherein as rails related to the respective guide unit at least one fastened to the furniture part pull-out rail and between the Excerpt and the trunk rail acting middle rail are provided.
  • a guide device is for example from the EP 1 785 062 B1 known.
  • the disclosed there leadership device consists of two each associated with the side edges of a drawer guide units, which are each designed as a so-called full extension, ie have a carcass rail, a drawer rail and a middle rail acting between the drawer rail and the carcass rail.
  • a carcass rail ie have a carcass rail, a drawer rail and a middle rail acting between the drawer rail and the carcass rail.
  • Devices known per guide unit have a mounted in the rear of a drawer box on the side wall rack and arranged in the rear of a drawer gear, the gear when inserting the drawer comes into engagement with the rack.
  • a disadvantage of such devices is their mounting on the one hand on the side wall of a drawer box and on the other hand on the drawer, which is relatively expensive depending on the accessibility.
  • the WO 2011/075753 A1 discloses a drawer rail system having a synchronizer for synchronizing rail movement of the rail system.
  • the synchronization device comprises a synchronization rod, at the end regions of which a rotatably mounted toothed wheel is arranged, which meshes with a toothed rack of the rail system.
  • the AT 507 656 A4 discloses a piece of furniture in the furniture body several movable furniture parts are arranged.
  • the furniture parts are movably mounted on a pull-out.
  • At the bottom of the furniture body two mirror-symmetrically arranged ejection devices are arranged, which are interconnected via a synchronization rod.
  • the WO 00/59343 discloses a pull-out guide for drawers, with a drawer rail and a cabinet rail, wherein when pulling out the drawer a roller inside the carcass rail is guided. Further, a connecting rod mounted between the opposite rollers is provided, which causes a synchronization of the rotation of the two rollers, whereby an opposite rotation of the two rollers is prevented.
  • the object of the invention is therefore to provide a guide device of the type mentioned, with which the stabilization of the running behavior of an associated furniture part can be carried out in a simple manner.
  • the guide device is characterized in that on the slide rails each at least one rack is arranged, which meshes with at least one rotatably mounted on the Mattertagungswelle and mounted on the center rail gear, wherein the gear additionally with at least one arranged on the carcass rail rack combs.
  • the synchronization according to the invention via mutually coupled components of the guide device.
  • An assembly of components on the furniture body on the one hand and the furniture part on the other hand is not necessary.
  • the guide device which is absolutely necessary anyway for guiding the furniture part, therefore additionally comprises the coupling device for the synchronization, whereby the running behavior of the furniture part is stabilized.
  • the coupling device is already present, so that an additional assembly is no longer necessary.
  • the assembly effort for example, in hard to reach, trained in the furniture body extract ducts for trained as a drawer furniture parts is not negligible, reduced.
  • both a part of the furniture associated drawer rail and arranged between this drawer rail and a carcass rail middle rail is to be understood.
  • the coupling device couples two extension rails with each other.
  • the coupling device couples two middle rails and / or slide rails together.
  • the coupling device extending between the rails and on the one hand with the one and on the other hand with the other rail coupled or coupled, motion-transmitting coupling means.
  • the coupling means comprise a transmission gear with which a first linear movement exerted on one of the rails can be converted into a rotary transmission movement, transferred to the other rail and converted there into a second linear movement synchronous with the first linear movement.
  • the transmission gear has at least one rotationally drivable transmission shaft.
  • the transmission wave could also be called a synchronization wave.
  • the transmission gear is designed as a gear transmission, with cooperating gear / rack pairs, of which at least one which is associated with a running rail and at least one of the other running rail.
  • At least one pull-out rail fastened to the furniture part and a middle rail acting between the pull-out rail and the carcass rail are provided.
  • the pull-out rail can also be referred to as a drawer rail.
  • At least one rack is arranged on the slide rails, which meshes with at least one rotatably mounted on the transmission shaft and mounted on the center rail gear, wherein the gear additionally meshes with at least one arranged on the carcass rail body rack.
  • the racks are releasably secured to the associated rail.
  • the attachment can be carried out for example by means of a locking and / or a clip connection.
  • an ejection unit is provided, via which the furniture part can be pressed in for a predeterminable distance and then ejected.
  • Such an ejection unit may also be referred to as a touch-latch device.
  • the invention further comprises a piece of furniture, with a relative to a furniture body movable, guided over a guide device furniture part, which is characterized by a guide device with the features of claims 1 to 9.
  • the Figures 1 and 2 show a first embodiment of the guide device 11 according to the invention.
  • the guide device 11 is shown here by way of example when used on a designed as a drawer furniture part 12. It is of course possible, the guide device 11 also on other furniture parts, such as doors, flaps or the like. use.
  • the drawer is by means of the guide device 11 relative to a furniture body (not shown) slidably mounted.
  • the guide device 11 comprises a plurality of guide units 12, of which two guide units 12 are assigned to mutually opposite side edges of the drawer. In the In the drawing, only a single guide unit 12 is shown, but the other guide unit associated with the opposite side edge of the drawer is constructed in an identical manner.
  • the guide units 12 each have a carcass rail 13, which may be configured for example as a bent sheet-metal component.
  • the carcass rail 13 has a carcass angle 14, which has a mounting leg 15 which has a plurality of, for example in rows one behind the other, mounting holes 16, via which the carcass bracket 14 by means of suitable fastening means on an associated side wall of a formed in the furniture body drawer receiving positionally fixed ,
  • the carcass angle 14 has an angularly projecting from the mounting leg 15 support portion 17 to which a likewise belonging to the guide unit 12 pull-out rail 18 by means of bearing means (not shown) is displaceably guided.
  • the pull-out rail 18, which can also be referred to as a drawer rail, is assigned to the drawer and extends below the drawer bottom in the depth direction.
  • a middle rail 19 is provided, which is movably guided on the carcass rail 13 and on the other to which the drawer rail 18 is movably mounted ,
  • the middle rail 19 thus acts between the drawer rail 18 and the carcass rail 13th
  • the center rail 19 is also designed as a sheet metal profile, in particular with U-like cross-section, for example, a leg of this U-profile is inflected inwardly to the opposite leg. This inwardly bent leg engages in a bearing portion 17 of the body angle 14 upwardly and inwardly bent bearing portion.
  • the in the FIGS. 5 and 6 shown embodiment or design of the center rail 19 is purely exemplary and could also be designed differently.
  • the guide device has a discharge unit 20 which is mounted as a preassembled unit on the support portion 17 of the cabinet angle.
  • the ejection unit 20 comprises an ejection spring 21, which is locked in the closed position of the drawer via suitable locking means, for example by means of a heart curve-like designed locking guide. In the locking position of the ejection spring 21 spring energy is stored. If the drawer is now actuated by the user, for example by pressing for a predeterminable distance inwards in the closing direction, the ejection spring 21 is unlocked and the previously stored spring energy is made available for ejecting the drawer.
  • a touch-latch device Such a system is also referred to as a touch-latch device.
  • the guide device 11 has a coupling device 22, with which the at least one running rail, in the example extract and middle rail 18, 19 of a guide unit 12 with the at least one running rail of the other guide unit regardless of the furniture part, ie in Example drawer, synchronously motion coupled.
  • the coupling device 22 has coupling means in the form of a transmission gear 23, with which a force exerted on one of the extension and middle rails 18, 19 first linear motion in a rotary transmission movement and transferable to the other central and Auszugsschiene 18, 19 and there in a for first linear motion synchronous second linear motion is convertible.
  • the transmission gear 23 is formed in the example as a gear transmission and has per guide unit 12 arranged on the slide rail 18 rack 24.
  • the rack 24 is releasably secured to the associated slide rail 18, for example by means of a detent and / or clip connection.
  • a further carcass rack 25 which can also be releasably attached to the carcass rail 13, for example, on the support portion 17.
  • gear transmission further includes a gear 26, which is rotatably mounted in the example to a gear carrier 27, which in turn is attached to the center rail.
  • the gear 26, which could also be referred to as a pinion, is non-rotatably connected to a transmission shaft 28, which rotatably and co-rotatably arranged another gear (not shown) transmits the rotational movement of the gear 26 to a at the other, opposite end of the transmission shaft 28.
  • the associated gear transmission is configured in an identical manner, ie there are both on the slide rail 18 and on the carcass rail 13 each have a rack (not shown).
  • FIGS. 3 to 6 show a second embodiment of the guide device 11 according to the invention. It differs from the first embodiment described above in particular by the otherness of the embodiment of the gear carrier 27.
  • the gear carrier 27 is fixed to a leg portion 29, which in turn is bent from the two a U-profile forming leg of the center rail 19 to the outside, ie in the direction of the opposite guide unit 12.
  • the gear carrier 27 forms a kind of guide cage and has, as in particular in FIG. 6 Shown bearing means for rotatably supporting the associated gear 26.
  • the bearing means 30 comprise a bearing pin 31, on which an associated hub 32 of the gear 26 is seated.
  • the gear carrier 27 has guide means for guiding the one hand, the drawer rail 18 arranged rack 24 and the other part arranged on the carcass rail rack 25. For this purpose, above and below the gear 26 through holes 33a, 33b formed in the gear carrier 27 through which the associated Racks 24, 25 are guided.
  • the user presses the drawer front inwards in the closing direction, whereby in the manner described above, the ejection spring 21 is unlocked and the stored spring energy is provided for the ejection of the drawer in the opening direction.
  • the pull-out rail 18 of a guide unit 12 moves relative to the associated center rail 19, whereby the arranged on the center rail 19 gear is rotated.
  • the gear wheel 26 runs on the associated body rack 25, whereby the relative mobility of the center rail 19 is ensured to the carcass rail 13.
  • the Rotational movement of the gear 26 is transmitted via the transmission shaft 28 to the gear of the other guide unit (not shown) and is converted there into a linear movement of the slide rail 18 and the center rail 19 of the other guide unit.
  • Pull-out and middle rail 18, 19 of a guide unit are thus synchronized with the pull-out and middle rail of the other guide unit.
  • the problem occurring especially in the case of wide drawers is avoided, that only one of the two ejection springs 21 is unlocked in the case of off-center actuation of the drawer front, while the other ejection spring remains locked relative to one another due to the relative mobility of the two guide units. In this case, a malfunction occurs when ejecting the drawer.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Description

Die Erfindung betrifft eine Führungseinrichtung zur Führung eines relativ zu einem Möbelkorpus bewegbaren Möbelteils, insbesondere Schublade, Tür oder Klappe, mit wenigstens zwei beispielsweise den Seitenrändern des Möbelteils zugeordneten Führungseinheiten, die jeweils eine am Möbelkorpus befestigbare Korpusschiene und wenigstens eine relativ zur Korpusschiene verschieblich gelagerte Laufschiene aufweisen, wobei eine Kopplungseinrichtung vorgesehen ist, mittels der die wenigstens eine Laufschiene der einen Führungseinheit mit der wenigstens einen Laufschiene der anderen Führungseinheit unabhängig vom Möbelteil synchron bewegungsgekoppelt ist, und wobei als Laufschienen bezogen auf die jeweilige Führungseinheit wenigstens eine am Möbelteil befestigbare Auszugschiene und eine zwischen der Auszug- und der Korpusschiene wirkende Mittelschiene vorgesehen sind.The invention relates to a guide device for guiding a movable relative to a furniture body furniture part, in particular drawer, door or flap, with at least two, for example, the side edges of the furniture part associated guide units, each having a fixable on the furniture body carcass rail and at least one relative to the carcass rail slidably mounted track rail , wherein a coupling device is provided, by means of which the at least one running rail of a guide unit with the at least one running rail of the other guide unit is synchronously coupled motion independently of the furniture part, and wherein as rails related to the respective guide unit at least one fastened to the furniture part pull-out rail and between the Excerpt and the trunk rail acting middle rail are provided.

Eine Führungseinrichtung ist beispielsweise aus der EP 1 785 062 B1 bekannt. Die dort offenbarte Führungseinrichtung besteht aus zwei jeweils den Seitenrändern einer Schublade zugeordneten Führungseinheiten, die jeweils als sogenannter Vollauszug ausgestaltet sind, d.h. eine Korpusschiene, eine Schubladenschiene und eine zwischen der Schubladenschiene und der Korpusschiene wirkende Mittelschiene aufweisen. Insbesondere bei schweren und/oder breiten Möbelauszügen besteht der Bedarf, das Laufverhalten des Möbelteils zu stabilisieren, um beispielsweise ein Verkanten beim Einschieben zu verhindern. Hierzu sind aus dem Stand der Technik, beispielsweise aus der DE 20 2004 016 393 U1 , Vorrichtungen bekannt, die pro Führungseinheit eine im hinteren Bereich eines Schubladenkastens an dessen Seitenwand befestigte Zahnstange und ein im hinteren Bereich einer Schublade angeordnetes Zahnrad aufweisen, wobei das Zahnrad beim Einschieben der Schublade in Eingriff mit der Zahnstange gelangt.A guide device is for example from the EP 1 785 062 B1 known. The disclosed there leadership device consists of two each associated with the side edges of a drawer guide units, which are each designed as a so-called full extension, ie have a carcass rail, a drawer rail and a middle rail acting between the drawer rail and the carcass rail. In particular, in the case of heavy and / or wide furniture pull-outs, there is a need to stabilize the running behavior of the furniture part, for example to prevent tilting during insertion. For this purpose, from the prior art, for example from the DE 20 2004 016 393 U1 , Devices known per guide unit have a mounted in the rear of a drawer box on the side wall rack and arranged in the rear of a drawer gear, the gear when inserting the drawer comes into engagement with the rack.

Nachteilig bei solchen Vorrichtungen ist deren Montage einerseits an der Seitenwand eines Schubladenkastens und andererseits an der Schublade, die in Abhängigkeit von der Zugänglichkeit relativ aufwendig ist.A disadvantage of such devices is their mounting on the one hand on the side wall of a drawer box and on the other hand on the drawer, which is relatively expensive depending on the accessibility.

Die WO 2011/075753 A1 offenbart ein Schienensystem für Schubladen, das eine Synchronisationsvorrichtung zur Synchronisation der Schienenbewegung des Schienensystems aufweist. Die Synchronisationsvorrichtung umfasst eine Synchronisationsstange, an deren Endbereichen ein drehbar gelagertes Zahnrad angeordnet ist, welches mit einer Zahnstange des Schienensystems kämmt.The WO 2011/075753 A1 discloses a drawer rail system having a synchronizer for synchronizing rail movement of the rail system. The synchronization device comprises a synchronization rod, at the end regions of which a rotatably mounted toothed wheel is arranged, which meshes with a toothed rack of the rail system.

Die AT 507 656 A4 offenbart ein Möbel, in dessen Möbelkorpus mehrere bewegbare Möbelteile angeordnet sind. Die Möbelteile sind über eine Ausziehführung beweglich gelagert. Am Boden des Möbelkorpus sind zwei spiegelsymmetrisch angeordnete Ausstoßvorrichtungen angeordnet, die über eine Synchronisationsstange miteinander verbunden sind.The AT 507 656 A4 discloses a piece of furniture in the furniture body several movable furniture parts are arranged. The furniture parts are movably mounted on a pull-out. At the bottom of the furniture body two mirror-symmetrically arranged ejection devices are arranged, which are interconnected via a synchronization rod.

Die WO 00/59343 offenbart eine Ausziehführungsgarnitur für Schubladen, mit einer Ladenschiene und einer Korpusschiene, wobei beim Ausziehen der Schublade eine Laufrolle innerhalb der Korpusschiene geführt wird. Ferner ist eine zwischen den gegenüberliegenden Laufrollen angebrachte Verbindungsstange vorgesehen, die eine Synchronisierung der Drehung der beiden Laufrollen bewirkt, wodurch ein gegenläufiges Verdrehen der beiden Laufrollen unterbunden wird.The WO 00/59343 discloses a pull-out guide for drawers, with a drawer rail and a cabinet rail, wherein when pulling out the drawer a roller inside the carcass rail is guided. Further, a connecting rod mounted between the opposite rollers is provided, which causes a synchronization of the rotation of the two rollers, whereby an opposite rotation of the two rollers is prevented.

Aufgabe der Erfindung ist es daher, eine Führungseinrichtung der eingangs erwähnten Art zu schaffen, mit der sich die Stabilisierung des Laufverhaltens eines zugeordneten Möbelteils in einfacher Weise durchführen lässt.The object of the invention is therefore to provide a guide device of the type mentioned, with which the stabilization of the running behavior of an associated furniture part can be carried out in a simple manner.

Diese Aufgabe wird durch eine Führungseinrichtung mit den Merkmalen des unabhängigen Anspruchs 1 gelöst. Weiterbildungen der Erfindung sind in den Unteransprüchen dargestellt.This object is achieved by a guide device having the features of independent claim 1. Further developments of the invention are shown in the subclaims.

Die erfindungsgemäße Führungseinrichtung zeichnet sich dadurch aus, dass an den Auszugschienen jeweils wenigstens eine Zahnstange angeordnet ist, die mit wenigstens einem an der Übertagungswelle mitdrehbar angeordneten und an der Mittelschiene gelagerten Zahnrad kämmt, wobei das Zahnrad zusätzlich mit wenigstens einer an der Korpusschiene angeordneten Korpus-Zahnstange kämmt.The guide device according to the invention is characterized in that on the slide rails each at least one rack is arranged, which meshes with at least one rotatably mounted on the Übertagungswelle and mounted on the center rail gear, wherein the gear additionally with at least one arranged on the carcass rail rack combs.

Die Synchronisation gemäß der Erfindung erfolgt über miteinander gekoppelte Bauteile der Führungseinrichtung. Eine Montage von Komponenten am Möbelkorpus einerseits und am Möbelteil andererseits ist nicht notwendig. Die Führungseinrichtung, die ohnehin zur Führung des Möbelteils zwingend notwendig ist, umfasst zusätzlich also die Kopplungseinrichtung für die Synchronisation, wodurch das Laufverhalten des Möbelteils stabilisiert wird. Bei der Montage der Führungseinrichtung ist daher die Kopplungseinrichtung bereits vorhanden, so dass eine zusätzliche Montage nicht mehr notwendig wird. Hierdurch wird der Montageaufwand, der beispielsweise bei schwer zugänglichen, im Möbelkorpus ausgebildeten Auszugsschächten für als Schubladen ausgebildete Möbelteile nicht unerheblich ist, vermindert.The synchronization according to the invention via mutually coupled components of the guide device. An assembly of components on the furniture body on the one hand and the furniture part on the other hand is not necessary. The guide device, which is absolutely necessary anyway for guiding the furniture part, therefore additionally comprises the coupling device for the synchronization, whereby the running behavior of the furniture part is stabilized. When mounting the guide device, therefore, the coupling device is already present, so that an additional assembly is no longer necessary. As a result, the assembly effort, for example, in hard to reach, trained in the furniture body extract ducts for trained as a drawer furniture parts is not negligible, reduced.

Als Laufschiene im Sinne der Erfindung ist sowohl eine dem Möbelteil zugeordnete Auszugschiene als auch eine zwischen dieser Auszugschiene und einer Korpusschiene angeordnete Mittelschiene aufzufassen. Es ist denkbar, dass die Kopplungseinrichtung zwei Auszugschienen miteinander bewegungskoppelt. Im Falle eines Vollauszugs ist es denkbar, dass die Kopplungseinrichtung zwei Mittelschienen und/oder Auszugschienen miteinander bewegungskoppelt.As a running rail in the context of the invention, both a part of the furniture associated drawer rail and arranged between this drawer rail and a carcass rail middle rail is to be understood. It is conceivable that the coupling device couples two extension rails with each other. In the case of a full extension, it is conceivable that the coupling device couples two middle rails and / or slide rails together.

Bei einer Weiterbildung der Erfindung weist die Kopplungseinrichtung sich zwischen den Laufschienen erstreckende und einerseits mit der einen und andererseits mit der anderen Laufschiene gekoppelte oder koppelbare, bewegungsübertragende Kopplungsmittel auf.In a further development of the invention, the coupling device extending between the rails and on the one hand with the one and on the other hand with the other rail coupled or coupled, motion-transmitting coupling means.

In besonders bevorzugter Weise umfassen die Kopplungsmittel ein Übertragungsgetriebe, mit dem eine auf eine der Laufschienen ausgeübte erste Linearbewegung in eine rotative Übertragungsbewegung umwandelbar, auf die andere Laufschiene übertragbar und dort in eine zur ersten Linearbewegung synchrone zweite Linearbewegung umwandelbar ist.In a particularly preferred manner, the coupling means comprise a transmission gear with which a first linear movement exerted on one of the rails can be converted into a rotary transmission movement, transferred to the other rail and converted there into a second linear movement synchronous with the first linear movement.

Besonders zweckmäßig ist es, dass das Übertragungsgetriebe wenigstens eine rotatorisch antreibbare Übertragungswelle aufweist. Die Übertragungswelle könnte auch als Synchronisationswelle bezeichnet werden.It is particularly expedient that the transmission gear has at least one rotationally drivable transmission shaft. The transmission wave could also be called a synchronization wave.

In besonders bevorzugter Weise ist das Übertragungsgetriebe als Zahnradgetriebe ausgebildet, mit miteinander zusammenwirkenden Zahnrad/Zahnstangen-Paaren, von denen wenigstens eines der einen Laufschiene und wenigstens eines der anderen Laufschiene zugeordnet ist.In a particularly preferred manner, the transmission gear is designed as a gear transmission, with cooperating gear / rack pairs, of which at least one which is associated with a running rail and at least one of the other running rail.

Alternativ wäre es jedoch auch denkbar, andere Arten von Übertragungsgetrieben einzusetzen, beispielsweise ein Riemengetriebe oder dergleichen.Alternatively, however, it would also be conceivable to use other types of transmission transmissions, for example a belt transmission or the like.

Als Laufschienen bezogen auf die jeweilige Führungseinheit sind wenigstens eine am Möbelteil befestigbare Auszugschiene und eine zwischen der Auszug- und der Korpusschiene wirkende Mittelschiene vorgesehen. Falls es sich bei dem Möbelteil um eine Schublade handelt, ist die Auszugschiene auch als Schubladenschiene zu bezeichnen.As rails relative to the respective guide unit, at least one pull-out rail fastened to the furniture part and a middle rail acting between the pull-out rail and the carcass rail are provided. If the furniture part is a drawer, the pull-out rail can also be referred to as a drawer rail.

An den Auszugschienen ist jeweils wenigstens eine Zahnstange angeordnet, die mit wenigstens einem an der Übertragungswelle mitdrehbar angeordneten und an der Mittelschiene gelagerten Zahnrad kämmt, wobei das Zahnrad zusätzlich mit wenigstens einer an der Korpusschiene angeordneten Korpus-Zahnstange kämmt.At least one rack is arranged on the slide rails, which meshes with at least one rotatably mounted on the transmission shaft and mounted on the center rail gear, wherein the gear additionally meshes with at least one arranged on the carcass rail body rack.

Besonders zweckmäßig ist es, einen an der Mittelschiene befestigbaren Zahnradträger zur Lagerung des Zahnrads vorzusehen.It is particularly expedient to provide a fastened to the center rail gear carrier for mounting the gear.

In besonders bevorzugter Weise sind die Zahnstangen lösbar an der zugeordneten Schiene befestigt. Die Befestigung kann beispielsweise mittels einer Rast- und/oder einer Clipsverbindung durchgeführt werden. Alternativ ist es jedoch auch möglich, die Zahnstangen unlösbar mit der zugeordneten Schiene zu verbinden, beispielsweise mittels einer Klebeverbindung.Most preferably, the racks are releasably secured to the associated rail. The attachment can be carried out for example by means of a locking and / or a clip connection. Alternatively, however, it is also possible to non-detachably connect the racks to the associated rail, for example by means of an adhesive connection.

Die betreffenden Schienen herkömmlicher Bauart ohne Zahnstange können mit den Zahnstangen nachgerüstet werden.The relevant rails of conventional design without rack can be retrofitted with the racks.

Bei einer Weiterbildung der Erfindung ist eine Ausstoßeinheit vorgesehen, über die das Möbelteil eine vorgebbare Wegstrecke eindrückbar und anschließend ausstoßbar ist. Eine solche Ausstoßeinheit kann auch als Touch-Latch Vorrichtung bezeichnet werden. Durch die Synchronisation der Laufschienen mittels der Kopplungseinrichtung ist es beispielsweise im Falle eines als Schublade ausgebildeten Möbelteils möglich, die Schublade auf jeder Seite der Front auszulösen, bzw. freizugeben, da hierbei die auftretenden Kräfte von der einen Führungseinheit der Führungseinrichtung auf die andere Führungseinheit der Führungseinrichtung übertragen werden kann.In one embodiment of the invention, an ejection unit is provided, via which the furniture part can be pressed in for a predeterminable distance and then ejected. Such an ejection unit may also be referred to as a touch-latch device. By synchronizing the rails by means of the coupling device, it is possible, for example in the case of a designed as a drawer furniture part to trigger the drawer on each side of the front, or release, since in this case the forces occurring from one guide unit of the guide means to the other guide unit of the guide device can be transferred.

Die Erfindung umfasst ferner noch einen Möbel, mit einem relativ zu einem Möbelkorpus bewegbaren, über eine Führungseinrichtung geführten Möbelteil, das sich durch eine Führungseinrichtung mit den Merkmalen der Ansprüche 1 bis 9 auszeichnet.The invention further comprises a piece of furniture, with a relative to a furniture body movable, guided over a guide device furniture part, which is characterized by a guide device with the features of claims 1 to 9.

Bevorzugte Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im Folgenden näher erläutert. In der Zeichnung zeigen:

Figur 1
eine perspektivische Darstellung auf ein erstes Ausführungsbeispiel der erfindungsgemäßen Führungseinrichtung einrichtung, wobei lediglich eine der Führungseinheiten der Führungseinrichtung gezeigt ist,
Figur 2
die Führungseinrichtung von Figur 1, wobei sich die Laufschiene im ausgezogenen Zustand befindet,
Figur 3
ein zweites Ausführungsbeispiel der erfindungsgemäßen Führungseinrichtung, von der ebenfalls nur eine der Führungseinheiten gezeigt ist,
Figur 4
die Führungseinrichtung gemäß Figur 3, wobei die Laufschiene im ausgezogenen Zustand ist,
Figur 5
eine perspektivische Draufsicht auf die Führungseinrichtung von Figur 3 und
Figur 6
einen Querschnitt durch die Führungseinrichtung entlang der Linie VI-VI von Figur 3.
Preferred embodiments of the invention are illustrated in the drawings and will be explained in more detail below. In the drawing show:
FIG. 1
a perspective view of a first embodiment of the guide device according to the invention device, wherein only one of the guide units of the guide device is shown,
FIG. 2
the management facility of FIG. 1 , wherein the running rail is in the extended state,
FIG. 3
A second embodiment of the guide device according to the invention, of which also only one of the guide units is shown,
FIG. 4
the guide device according to FIG. 3 with the running rail in the extended state,
FIG. 5
a perspective top view of the guide device of FIG. 3 and
FIG. 6
a cross section through the guide device along the line VI-VI of FIG. 3 ,

Die Figuren 1 und 2 zeigen ein erstes Ausführungsbeispiel der erfindungsgemäßen Führungseinrichtung 11. Die Führungseinrichtung 11 ist hier beispielhaft beim Einsatz an einem als Schublade ausgebildeten Möbelteil 12 gezeigt. Es ist selbstverständlich möglich, die Führungseinrichtung 11 auch an anderen Möbelteilen, beispielsweise an Türen, Klappen o.dgl. einzusetzen.The Figures 1 and 2 show a first embodiment of the guide device 11 according to the invention. The guide device 11 is shown here by way of example when used on a designed as a drawer furniture part 12. It is of course possible, the guide device 11 also on other furniture parts, such as doors, flaps or the like. use.

Im Folgenden wird die erfindungsgemäße Führungseinrichtung 11 jedoch am Beispielsfall Schublade erläutert. Die Schublade ist mittels der Führungseinrichtung 11 relativ zu einem Möbelkorpus (nicht dargestellt) verschieblich gelagert. Die Führungseinrichtung 11 umfasst mehrere Führungseinheiten 12, von denen zwei Führungseinheiten 12 einander entgegengesetzt liegenden Seitenrändern der Schublade zugeordnet sind. In der Zeichnung ist lediglich eine einzelne Führungseinheit 12 gezeigt, jedoch ist die dem entgegengesetzten Seitenrand der Schublade zugeordnete andere Führungseinheit in identischer Weise aufgebaut.In the following, however, the guide device 11 according to the invention will be explained using the example of a drawer. The drawer is by means of the guide device 11 relative to a furniture body (not shown) slidably mounted. The guide device 11 comprises a plurality of guide units 12, of which two guide units 12 are assigned to mutually opposite side edges of the drawer. In the In the drawing, only a single guide unit 12 is shown, but the other guide unit associated with the opposite side edge of the drawer is constructed in an identical manner.

Die Führungseinheiten 12 besitzen jeweils eine Korpusschiene 13, die beispielsweise als umgebogenes Blechbauteil ausgestaltet sein kann. Die Korpusschiene 13 weist einen Korpuswinkel 14 auf, der einen Montageschenkel 15 besitzt, der mehrere, beispielsweise in Reihen hintereinander angeordnete, Befestigungslöcher 16 aufweist, über die der Korpuswinkel 14 mit Hilfe geeigneter Befestigungsmittel an einer zugeordneten Seitenwand einer im Möbelkorpus ausgebildeten Schubladenaufnahme positionsfest befestigt werden kann. Der Korpuswinkel 14 besitzt einen winkelig vom Montageschenkel 15 abstehenden Auflagenabschnitt 17, an dem eine ebenfalls zur Führungseinheit 12 gehörende Auszugschiene 18 mittels Lagermitteln (nicht dargestellt) verschieblich geführt ist. Die Auszugschiene 18, die auch als Schubladenschiene bezeichnet werden kann, ist der Schublade zugeordnet und verläuft unterhalb des Schubladen-Bodens in Tiefenrichtung.The guide units 12 each have a carcass rail 13, which may be configured for example as a bent sheet-metal component. The carcass rail 13 has a carcass angle 14, which has a mounting leg 15 which has a plurality of, for example in rows one behind the other, mounting holes 16, via which the carcass bracket 14 by means of suitable fastening means on an associated side wall of a formed in the furniture body drawer receiving positionally fixed , The carcass angle 14 has an angularly projecting from the mounting leg 15 support portion 17 to which a likewise belonging to the guide unit 12 pull-out rail 18 by means of bearing means (not shown) is displaceably guided. The pull-out rail 18, which can also be referred to as a drawer rail, is assigned to the drawer and extends below the drawer bottom in the depth direction.

Wie in Figur 1 und in den Figuren 5 und 6 in Zusammenhang mit dem nachfolgend noch näher beschriebenen zweiten Ausführungsbeispiel zu erkennen, ist im Beispielsfall neben der Auszugschiene 18 und der Korpusschiene 13 eine Mittelschiene 19 vorgesehen, die zum einen beweglich an der Korpusschiene 13 geführt ist und zum anderen an der die Auszugschiene 18 beweglich gelagert ist.As in FIG. 1 and in the FIGS. 5 and 6 can be seen in connection with the second embodiment described in more detail below, in the example, in addition to the drawer rail 18 and the carcass rail 13, a middle rail 19 is provided, which is movably guided on the carcass rail 13 and on the other to which the drawer rail 18 is movably mounted ,

Die Mittelschiene 19 wirkt also zwischen der Auszugschiene 18 und der Korpusschiene 13.The middle rail 19 thus acts between the drawer rail 18 and the carcass rail 13th

Zweckmäßigerweise ist die Mittelschiene 19 ebenfalls als Blechprofil ausgestaltet, insbesondere mit U-artigem Querschnitt, wobei beispielsweise ein Schenkel dieses U-Profils nach innen zum gegenüberliegenden Schenkel eingebogen ist. Dieser nach innen umgebogene Schenkel greift in einem am Auflageabschnitt 17 des Korpuswinkels 14 nach oben und innen umgebogenen Lagerabschnitt ein. Die in den Figuren 5 und 6 dargestellte Ausführung bzw. Ausgestaltung der Mittelschiene 19 ist rein beispielhaft und könnte auch andersartig ausgeführt sein.Conveniently, the center rail 19 is also designed as a sheet metal profile, in particular with U-like cross-section, for example, a leg of this U-profile is inflected inwardly to the opposite leg. This inwardly bent leg engages in a bearing portion 17 of the body angle 14 upwardly and inwardly bent bearing portion. The in the FIGS. 5 and 6 shown embodiment or design of the center rail 19 is purely exemplary and could also be designed differently.

Wie insbesondere in Figur 2 gezeigt, besitzt die Führungseinrichtung eine Ausstoßeinheit 20, die als vormontierte Baueinheit auf dem Auflageabschnitt 17 des Korpuswinkels montiert ist. Die Ausstoßeinheit 20 umfasst eine Ausstoßfeder 21, die in der Schließstellung der Schublade über geeignete Verriegelungsmittel, beispielsweise mit Hilfe einer herzkurvenartig ausgestalteten Verriegelungsführung, verriegelt ist. In der Verriegelungsstellung der Ausstoßfeder 21 ist Federenergie gespeichert. Wird die Schublade nun vom Benutzer beispielsweise durch Drücken um eine vorgebbare Wegstrecke nach innen in Schließrichtung betätigt, so wird die Ausstoßfeder 21 entriegelt und die zuvor gespeicherte Federenergie wird zum Auswerfen der Schublade zur Verfügung gestellt. Ein solches System wird auch als Touch-Latch-Vorrichtung bezeichnet.As in particular in FIG. 2 shown, the guide device has a discharge unit 20 which is mounted as a preassembled unit on the support portion 17 of the cabinet angle. The ejection unit 20 comprises an ejection spring 21, which is locked in the closed position of the drawer via suitable locking means, for example by means of a heart curve-like designed locking guide. In the locking position of the ejection spring 21 spring energy is stored. If the drawer is now actuated by the user, for example by pressing for a predeterminable distance inwards in the closing direction, the ejection spring 21 is unlocked and the previously stored spring energy is made available for ejecting the drawer. Such a system is also referred to as a touch-latch device.

Ein wesentlicher Aspekt der Erfindung ist, dass die Führungseinrichtung 11 eine Kopplungseinrichtung 22 aufweist, mit der die wenigstens eine Laufschiene, im Beispielsfall Auszug- und Mittelschiene 18, 19 der einen Führungseinheit 12 mit der wenigstens einen Laufschiene der anderen Führungseinheit unabhängig vom Möbelteil, also im Beispielsfall Schublade, synchron bewegungsgekoppelt ist.An essential aspect of the invention is that the guide device 11 has a coupling device 22, with which the at least one running rail, in the example extract and middle rail 18, 19 of a guide unit 12 with the at least one running rail of the other guide unit regardless of the furniture part, ie in Example drawer, synchronously motion coupled.

Die Kopplungseinrichtung 22 weist Kopplungsmittel in Form eines Übertragungsgetriebes 23 auf, mit dem eine auf eine der Auszug- und Mittelschienen 18, 19 ausgeübte erste Linearbewegung in eine rotative Übertragungsbewegung umgewandelt und auf die andere Mittel- und Auszugschiene 18, 19 übertragbar und dort in eine zur ersten Linearbewegung synchrone zweite Linearbewegung umwandelbar ist.The coupling device 22 has coupling means in the form of a transmission gear 23, with which a force exerted on one of the extension and middle rails 18, 19 first linear motion in a rotary transmission movement and transferable to the other central and Auszugsschiene 18, 19 and there in a for first linear motion synchronous second linear motion is convertible.

Das Übertragungsgetriebe 23 ist im Beispielsfall als Zahnradgetriebe ausgebildet und besitzt je Führungseinheit 12 eine an der Auszugschiene 18 angeordnete Zahnstange 24. Zweckmäßigerweise ist die Zahnstange 24 lösbar an der zugeordneten Auszugschiene 18 befestigt, beispielsweise mittels einer Rast- und/oder Clipsverbindung.The transmission gear 23 is formed in the example as a gear transmission and has per guide unit 12 arranged on the slide rail 18 rack 24. Conveniently, the rack 24 is releasably secured to the associated slide rail 18, for example by means of a detent and / or clip connection.

Wie insbesondere in den Figuren 1 und 2 in Zusammenhang mit dem ersten Ausführungsbeispiel gezeigt, befindet sich an der Korpusschiene 13 eine weitere Korpus-Zahnstange 25, die ebenfalls lösbar an der Korpusschiene 13, beispielsweise an der Auflagenabschnitt 17 befestigt werden kann.As in particular in the Figures 1 and 2 shown in connection with the first embodiment, is located on the carcass rail 13, a further carcass rack 25 which can also be releasably attached to the carcass rail 13, for example, on the support portion 17.

Zum Zahnradgetriebe gehört ferner noch ein Zahnrad 26, das im Beispielsfall an einem Zahnradträger 27 drehbar gelagert ist, der seinerseits an der Mittelschiene befestigt ist. Das Zahnrad 26, das auch als Ritzel bezeichnet werden könnte, ist drehfest mit einer Übertragungswelle 28 verbunden, die die Rotationsbewegung des Zahnrads 26 auf ein am anderen, entgegengesetzten Ende der Übertragungswelle 28 ebenfalls drehfest und mitdrehbar angeordnetes weiteres Zahnrad (nicht dargestellt) überträgt. Bei der nicht dargestellten Führungseinheit 12 ist das zugehörige Zahnradgetriebe in identischer Weise ausgestaltet, d.h. es befinden sich sowohl an der Auszugschiene 18 als auch an der Korpusschiene 13 jeweils eine Zahnstange (nicht dargestellt).To the gear transmission further includes a gear 26, which is rotatably mounted in the example to a gear carrier 27, which in turn is attached to the center rail. The gear 26, which could also be referred to as a pinion, is non-rotatably connected to a transmission shaft 28, which rotatably and co-rotatably arranged another gear (not shown) transmits the rotational movement of the gear 26 to a at the other, opposite end of the transmission shaft 28. In the guide unit 12, not shown, the associated gear transmission is configured in an identical manner, ie there are both on the slide rail 18 and on the carcass rail 13 each have a rack (not shown).

Die Figuren 3 bis 6 zeigen ein zweites Ausführungsbeispiel der erfindungsgemäßen Führungseinrichtung 11. Es unterscheidet sich von dem zuvor beschriebenen ersten Ausführungsbeispiel insbesondere durch die Andersartigkeit der Ausgestaltung des Zahnradträgers 27. Wie insbesondere in Figur 5 oder 6 dargestellt, ist der Zahnradträger 27 an einem Schenkelabschnitt 29 befestigt, der seinerseits von den beiden ein U-Profil bildenden Schenkel der Mittelschiene 19 nach außen, also in Richtung zur gegenüberliegenden Führungseinheit 12 umgebogen ist. Der Zahnradträger 27 bildet eine Art Führungskäfig und besitzt, wie insbesondere in Figur 6 dargestellt, Lagermittel zur drehbaren Lagerung des zugeordneten Zahnrads 26. Die Lagermittel 30 umfassen einen Lagerzapfen 31, auf der eine zugeordnete Nabe 32 des Zahnrads 26 sitzt. Ferner besitzt der Zahnradträger 27 Führungsmittel zur Führung der einerseits der Auszugschiene 18 angeordneten Zahnstange 24 und andererseits der an der Korpusschiene angeordneten Korpus-Zahnstange 25. Hierzu sind ober- und unterhalb des Zahnrads 26 Durchgangsöffnungen 33a, 33b im Zahnradträger 27 ausgebildet, durch die die zugeordneten Zahnstangen 24, 25 hindurch geführt sind.The FIGS. 3 to 6 show a second embodiment of the guide device 11 according to the invention. It differs from the first embodiment described above in particular by the otherness of the embodiment of the gear carrier 27. As in particular in FIG. 5 or 6 shown, the gear carrier 27 is fixed to a leg portion 29, which in turn is bent from the two a U-profile forming leg of the center rail 19 to the outside, ie in the direction of the opposite guide unit 12. The gear carrier 27 forms a kind of guide cage and has, as in particular in FIG. 6 Shown bearing means for rotatably supporting the associated gear 26. The bearing means 30 comprise a bearing pin 31, on which an associated hub 32 of the gear 26 is seated. Further, the gear carrier 27 has guide means for guiding the one hand, the drawer rail 18 arranged rack 24 and the other part arranged on the carcass rail rack 25. For this purpose, above and below the gear 26 through holes 33a, 33b formed in the gear carrier 27 through which the associated Racks 24, 25 are guided.

Beim Öffnen der Schublade drückt der Benutzer die Schubladenfront nach innen in Schließrichtung, wodurch in vorstehend beschriebener Weise die Ausstoßfeder 21 entriegelt wird und die gespeicherte Federenergie für das Ausstoßen der Schublade in Öffnungsrichtung zur Verfügung gestellt wird. Dabei bewegt sich die Auszugschiene 18 der einen Führungseinheit 12 relativ zur zugeordneten Mittelschiene 19, wodurch das an der Mittelschiene 19 angeordnete Zahnrad in Drehbewegung versetzt wird. Gleichzeitig läuft das Zahnrad 26 auf der zugeordneten Korpus-Zahnstange 25 ab, wodurch die Relativbeweglichkeit der Mittelschiene 19 zur Korpusschiene 13 gewährleistet ist. Die Rotationsbewegung des Zahnrads 26 wird über die Übertragungswelle 28 auf das Zahnrad der anderen Führungseinheit (nicht dargestellt) übertragen und wird dort in eine Linearbewegung der Auszugschiene 18 und der Mittelschiene 19 der anderen Führungseinheit umgewandelt. Auszugs- und Mittelschiene 18, 19 der einen Führungseinheit sind also mit der Auszug- und Mittelschiene der anderen Führungseinheit synchronisiert. Dadurch wird das vor allem bei breiten Schubladen auftretende Problem vermieden, dass bei außermittiger Betätigung der Schubladenfront nur eine der beiden Ausstoßfedern 21 entriegelt, während die andere Ausstoßfeder aufgrund der Relativbeweglichkeit der beiden Führungseinheiten zueinander verriegelt bleibt. In diesem Fall kommt es zu einer Fehlfunktion beim Auswerfen der Schublade.When opening the drawer, the user presses the drawer front inwards in the closing direction, whereby in the manner described above, the ejection spring 21 is unlocked and the stored spring energy is provided for the ejection of the drawer in the opening direction. In this case, the pull-out rail 18 of a guide unit 12 moves relative to the associated center rail 19, whereby the arranged on the center rail 19 gear is rotated. At the same time, the gear wheel 26 runs on the associated body rack 25, whereby the relative mobility of the center rail 19 is ensured to the carcass rail 13. The Rotational movement of the gear 26 is transmitted via the transmission shaft 28 to the gear of the other guide unit (not shown) and is converted there into a linear movement of the slide rail 18 and the center rail 19 of the other guide unit. Pull-out and middle rail 18, 19 of a guide unit are thus synchronized with the pull-out and middle rail of the other guide unit. As a result, the problem occurring especially in the case of wide drawers is avoided, that only one of the two ejection springs 21 is unlocked in the case of off-center actuation of the drawer front, while the other ejection spring remains locked relative to one another due to the relative mobility of the two guide units. In this case, a malfunction occurs when ejecting the drawer.

Mit der erfindungsgemäßen Führungseinrichtung lässt sich dies vermeiden, da die beiden Führungseinheiten, insbesondere die Laufschienen, also Mittel- und Auszugschiene 19, 18 miteinander synchronisiert sind. Eine außermittige Betätigung an der Schubladenfront wird also zwangsläufig auch auf die andere Führungseinheit, die von der Betätigungstelle weiter entfernt ist, übertragen.With the guide device according to the invention, this can be avoided, since the two guide units, in particular the rails, so central and Auszugsschiene 19, 18 are synchronized with each other. An off-center operation on the drawer front is thus inevitably transmitted to the other guide unit, which is further away from the actuating point.

Claims (9)

  1. Guide device for guiding a furniture part, in particular a drawer, door or flap, which is movable relative to a furniture carcass, comprising at least two guide units (12), each of which comprises a carcass rail (13) capable of being secured to the furniture carcass and at least one running rail (18, 19) mounted slidably relative to the carcass rail (13), wherein a coupling device (22) is provided, by means of which the at least one running rail (18, 19) of the one guide unit (12) is coupled for synchronous movement to the at least one running rail (18, 19) of the other guide unit (12) independently of the furniture part, and wherein the running rails (18, 19) are represented, in respect to the respective guide unit (12), by at least one extension rail (18) and a central rail (19) acting between the extension rail (18) and the carcass rail (13), characterised in that at least one rack (24) meshing with at least one gear (26) rotating together with a transmission shaft (28) of the coupling device (22) and mounted on the central rail (19) is provided on each of the extension rails (18), the gear (16) additionally meshing with at least one carcass rack (25) located on the carcass rail (13).
  2. Guide device according to claim 1, characterised in that the coupling device (22) comprises coupling means which extend between the running rails (18, 19), which are or can be coupled to the one running rail (18, 19) on the one hand and to the other running rail (18, 19) on the other hand and which transmit motion.
  3. Guide device according to claim 2, characterised in that the coupling means comprise a transmission mechanism (23), by means of which a first linear movement applied to one of the running rails (18, 19) can be converted into a rotational transmission movement, transmitted to the other running rail and there converted into a second linear movement which is synchronous with the first linear movement.
  4. Guide device according to claim 3, characterised in that the transmission mechanism (23) comprises at least one transmission shaft (28) capable of being driven rotationally.
  5. Guide device according to claim 3 or 4, characterised in that the transmission mechanism (23) is designed as a gear train comprising gear- and-rack pairings acting together, of which at least one is assigned to the one running rail (18, 19) and at least one is assigned to the other running rail (18, 19).
  6. Guide device according to any of the preceding claims, characterised in that a gear support (27), which can be secured to the central rail (19), is provided for mounting the gear (26).
  7. Guide device according to any of the preceding claims, characterised in that the racks (24, 25) can be releasably secured to the associated rail (13, 18, 19).
  8. Guide device according to any of the preceding claims, characterised by a push-out unit (20), by means of which the furniture part can be pushed in and then out by a presettable distance.
  9. Piece of furniture comprising a furniture part guided via a guide device (11) relative to a furniture carcass, characterised in that the guide device (11) is designed in accordance with any of the preceding claims.
EP13001087.9A 2012-03-08 2013-03-04 Guiding device for guiding a mobile furniture part relative to a furniture body Active EP2636340B1 (en)

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DE202012002378U DE202012002378U1 (en) 2012-03-08 2012-03-08 Guide device for guiding a relative to a furniture body movable furniture part

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EP2636340B1 true EP2636340B1 (en) 2014-12-24

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DE202015008693U1 (en) 2015-12-18 2017-03-21 Grass Gmbh Guide device for guiding a relative to a furniture body movable furniture part
TWI629027B (en) * 2017-03-20 2018-07-11 川湖科技股份有限公司 Synchronization system for slide rail assembly

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EP4048122B1 (en) * 2019-10-21 2024-03-27 Julius Blum GmbH Combination of movement device and synchronisation device for pull-out guides for a drawer

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DE202012002378U1 (en) 2013-06-10

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