EP1836930A2 - Dispositif destiné au déplacement d'une première partie de meuble par rapport à une deuxième partie de meuble - Google Patents

Dispositif destiné au déplacement d'une première partie de meuble par rapport à une deuxième partie de meuble Download PDF

Info

Publication number
EP1836930A2
EP1836930A2 EP07005892A EP07005892A EP1836930A2 EP 1836930 A2 EP1836930 A2 EP 1836930A2 EP 07005892 A EP07005892 A EP 07005892A EP 07005892 A EP07005892 A EP 07005892A EP 1836930 A2 EP1836930 A2 EP 1836930A2
Authority
EP
European Patent Office
Prior art keywords
connecting shaft
shaft part
compensating sleeve
sleeve
furniture
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.)
Granted
Application number
EP07005892A
Other languages
German (de)
English (en)
Other versions
EP1836930B1 (fr
EP1836930A3 (fr
Inventor
Martin Blücher
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.)
Grass GmbH
Original Assignee
Grass GmbH
Kuester Automotive Door Systems GmbH
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.)
Filing date
Publication date
Application filed by Grass GmbH, Kuester Automotive Door Systems GmbH filed Critical Grass GmbH
Publication of EP1836930A2 publication Critical patent/EP1836930A2/fr
Publication of EP1836930A3 publication Critical patent/EP1836930A3/fr
Application granted granted Critical
Publication of EP1836930B1 publication Critical patent/EP1836930B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A47B88/44—Sequencing or synchronisation of drawer slides or functional units
    • A47B88/45—Synchronisation of cooperating drawer slides, i.e. with a coordination of the rail movement of different drawer slides
    • 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
    • A47B88/44—Sequencing or synchronisation of drawer slides or functional units
    • A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
    • 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
    • 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 device for moving relatively movable furniture parts according to the preamble of claim 1 and a furniture according to the preamble of claim 12.
  • Apparatus for influencing furniture parts which are movable relative to one another and which realize a drive movement with the aid of spaced-apart gear elements are known from the prior art. For example, for a coordinated movement between a furniture part and guide means coupled to each other rotatable transmission elements are provided.
  • Object of the present invention is to provide a device for moving a first furniture part relative to a second furniture part with two spaced apart transmission elements ready, wherein a common rotational movement of the transmission elements via connecting means between the transmission elements, in which a easy installation of the device should be possible.
  • the invention is initially based on a device for moving a first furniture part relative to a second furniture part with two spaced-apart transmission elements, wherein connecting means for connecting the gear elements are provided between them for a coupled rotational movement of the transmission elements.
  • the essence of the invention is that the connecting means comprise a telescopic connecting shaft. This allows a simple and effective way to achieve an adaptation of the connecting means to different spatial or geometric conditions.
  • furniture parts for example, regularly used for different model series or furniture types at least two spaced-apart and coupled gear elements for driving a movable furniture part.
  • the distances between the gear elements which are each dimensioned for an arrangement, may be subject to certain fluctuations or may be different depending on the model series.
  • the telescopic connecting shaft between the gear elements is particularly advantageous.
  • the connecting shaft can be made telescopic in different ways.
  • a stepless or fine-step adjustment of the connecting shaft in the longitudinal direction thereof can thus be realized, for example by means of parts of the invention which can be displaced into one another Connecting shaft.
  • the connecting shaft can be configured by the telescopic design in their particular outer dimensions transversely to the telescoping almost unchanged compared to non-telescopic connection shafts.
  • comparatively small telescopic sections on the connecting shaft are sufficient to overcome the different distances, occurring in practice, of e.g. Approximately +/- 5 mm per longitudinal end of the connecting shaft between the transmission elements to overcome.
  • the connecting shaft comprises a compensating sleeve in order to make an adaptation to a predetermined distance of the gear elements can.
  • a connecting shaft according to the invention is in particular provided with two compensating sleeves, one at each end in the longitudinal direction.
  • the connecting shaft can be particularly easily changed or length-adjusted in the longitudinal direction.
  • a compensating sleeve can be made comparatively easy or is also robust. With a compensating sleeve also a subsequent equipment of existing fasteners is readily possible.
  • the term of the connecting shaft can be understood in particular to mean a longitudinal element to which the compensating sleeve is attached, wherein the compensating sleeve is part of the connecting shaft.
  • the connecting means are designed such that, for example, in a counter-pressure on a drawer front, on the side at which no Drive unit or a trip unit is present, the force is transmitted via one of the two drawer slides to the rear and further across the connecting shaft transverse to the drive or trip unit, whereby the trigger or drive unit is addressed and the drawer is opened.
  • the connecting shaft according to the invention can thus be acted from the place of action side or height independently on eg the drive. This can be advantageous, for example, in the case of large drawer fronts if the location of the action is located diagonally away from the drive unit.
  • the connecting shaft is preferably connected to the at least one transmission element, in particular radially or tangentially without play.
  • the compensating sleeve is arranged in a region between the connecting shaft part and one of the gear elements.
  • a distance between the connecting shaft or the connecting shaft part and the transmission element with the compensating sleeve can be overcome.
  • the intermediate layer of the compensating sleeve can also be understood as meaning a partial overlapping or encompassing of the connecting shaft part or of the gear element.
  • a compensating sleeve at another point of the connecting shaft part is also conceivable, for example at a location of the connecting shaft part which is still easily accessible by an operator when the device is installed, for example in a central region along the connecting shaft part. If the compensating sleeve is provided in the connection region between the connecting shaft part and the transmission element, a certain increase in the binding stability between the two may possibly occur with the compensating sleeve be realized both parts to be joined.
  • the compensating sleeve can be attached to the connecting shaft part.
  • the compensating sleeve can be provided with a receptacle, with which a portion of the connecting shaft part can enter into a connection.
  • the compensating sleeve may be provided with corresponding contours, which are matched to counter contours on the connecting shaft part.
  • inner and outer teeth profiles are conceivable.
  • the compensating sleeve can be attached to a transmission element.
  • the aforementioned advantages can thus be achieved.
  • the compensating sleeve is formed as a separate component. This makes it particularly effective to realize the adaptation of the connecting shaft to different distances between the gear elements.
  • the connecting shaft part may optionally be made of a different material than the connecting sleeve as a further separate component.
  • it can be easily retrofitted with connecting means used. It is only necessary to adapt a compensating sleeve to the existing connecting means or to respective sections of the connecting shaft part. It is particularly preferred in this case that the compensating sleeve is detachably attachable or attachable to both the connecting shaft part and to the transmission element.
  • a separate compensating sleeve can be designed in accordance with their length so that the respectively to be overcome balance distance between the Connecting shaft part and the transmission element is bridged in an ideal manner.
  • the compensating sleeve can be arranged in at least one mounting position on the connecting shaft part, in particular in one of a plurality of possible attachment positions in the longitudinal direction of the connecting shaft part.
  • the compensating sleeve can be comparatively easily adapted to different distances to be overcome between the connecting shaft part and the gear elements.
  • most of the adjustments occurring in practice of the connecting shaft can be made to different distances between the transmission elements.
  • the compensating sleeve is movable in the longitudinal direction displaceably on the connecting shaft part.
  • the compensating sleeve is guided on the one hand movable and can also be continuously or finely positioned along the connecting shaft part and fixed thereto in the selected position.
  • a particularly accurate compensation or precise adjustment of the connecting shaft relative to the transmission element can take place.
  • a correction of the mounting position of the compensating sleeve on the connecting shaft part can be easily made, for example, to compensate for installation and operating tolerances, which influence the distance of the transmission elements. For example, by different wall thicknesses of furniture parts such as press plates can justify such an installation tolerance.
  • the sliding arrangement of the compensating sleeve on the connecting shaft part ensures particularly good guidance and holding of the compensating sleeve on the connecting shaft part.
  • the compensating sleeve is releasably fixed in each case in one of a plurality of mounting positions on the connecting shaft part.
  • the compensating sleeve can always be brought into its exact desired position and fixed there, e.g. by hand.
  • the compensating sleeve can in particular be fastened with self-locking means to the connecting shaft part. If an adjustment or an expansion of the connecting shaft or the transmission element are necessary, the fixed fixation is solvable at any time. In addition, a readjustment for the length adjustment of the connecting shaft can be realized.
  • a multiplicity of possible mechanisms and configurations are conceivable.
  • a bore with internal thread can be provided, in which a fixing screw can be screwed, whereby the fixing screw for firm fixation of the compensating sleeve on the connecting shaft part presses firmly against this.
  • the compensating sleeve can be released again from its fixed position on the connecting shaft part.
  • corresponding contours for the engagement of the fixing screw for their better engagement in the connecting shaft part can be provided in defined positions on the connecting shaft part.
  • a spring element arranged on the outside of the compensating sleeve can reach through its ends via two openings in the compensating sleeve into a corresponding depression or groove on the outside of the connecting shaft part. The at the balance sleeve clipped or clamped spring element thus holds the compensating sleeve on the connecting shaft part by clamping.
  • a push-through pin can be provided which engages through a hole in the compensating sleeve and engages in a receiving portion in the connecting shaft part, whereby a change in the position of the compensating sleeve relative to the connecting shaft part is not possible.
  • the compensating sleeve can be connected to the connecting shaft part and the transmission element.
  • the balancing sleeve so to speak, an adapter piece between the connecting shaft part and the transmission element.
  • the compensating sleeve may be formed as a sleeve part in which engages the connecting shaft part at one end in a recess and at the other end in a further recess engages a portion of the transmission element.
  • a rotation of the balance sleeve on the connecting shaft part or the transmission element can each be provided a corresponding Eingreifkontur between the transmission element and the recess in the balance sleeve or between the recess of the balance sleeve and the inserted therein part of the connecting shaft part.
  • a multiple toothing can be set up as plug-in or anti-twist device.
  • the compensating sleeve comprises an attachable to the connecting shaft part and / or the transmission element sleeve part.
  • a sleeve part is particularly compact and stable auslagbar.
  • a certain protective function in the connection region between the connecting shaft section and the transmission element can be realized on the overlapped sections by an over-pushed sleeve element.
  • a sleeve part advantageously be guided both displaceable relative to the connecting shaft part and a portion of the transmission element, in particular in an aligned opening.
  • the invention also relates to a piece of furniture having a first furniture part which is movable relative to a second furniture part, in particular with a drawer driven by a drive unit, wherein a guide unit for guiding the first furniture part is provided on the second furniture part, wherein the furniture is one of Having the above devices.
  • Figure 1 shows a connecting shaft part 1, which may be formed for example on essential sections as a square profile made of steel.
  • the connecting shaft part 1 serves for the coupled connection between rotatably movable toothed wheels 2 and 3.
  • the toothed wheels 2 and 3 are each held in a holding element 4 and 5.
  • a drive unit 6 is mounted, which serves for the rotary drive of the gear 2.
  • the connecting shaft part 1 is designed to be telescopic. This is realized by two compensation sleeves 7 and 8.
  • the arrangement shown in Figure 1 for example, in the area between two wall portions of a furniture body part (not shown) are housed, for example, by the holding elements 4, 5 on the furniture body are attached.
  • the compensating sleeves 7, 8 are slidably attached to the connecting shaft part 1. This can be seen more particularly in FIGS. 3 and 4.
  • the connecting shaft comprises the connecting shaft part 1 and the compensating sleeves 7 and 8.
  • the compensation sleeves 7, 8 are configured for example as cylindrical hollow sleeves.
  • the compensating sleeve 8 is shaped in principle according to the compensating sleeve 7.
  • the compensating sleeve 8 is provided with a passage opening 8b which has an internal tooth profile 8a with which an external tooth profile 1a of the connecting shaft part 1 can form a toothing, by inserting the corresponding end section of the connecting shaft part 1 into the passage opening 8b of the compensating sleeve 8 according to FIG.
  • a further inner tooth profile 8c is formed in the passage opening 8b located there with a larger diameter.
  • the inner tooth profile 8c of the compensating sleeve 8 forms a toothing with a suitably designed external tooth profile 3a of a journal section 3b of the toothed wheel 3.
  • the compensating sleeve 8 is thus longitudinally displaceable with respect to the connecting shaft part 1 or the external tooth profile 3a on the journal section 3b in accordance with the arrow P1.
  • a length compensation can be realized on the connecting shaft or the connecting shaft part 1, in order in particular to be able to compensate for different distances between an end-side end face 1b of the connecting shaft part 1 and an end-face 3c of the journal section 3b.
  • the connecting shaft part 1 can be configured together with the compensating sleeves 7, 8 as a telescopic connecting means or connecting shaft.
  • a fixing device for releasably fixing the compensation sleeves 7, 8 relative to the connecting shaft part. 1
  • Figure 5 shows diagonally from above a piece of furniture 9 according to the invention, which comprises a body 10 and a drawer 11 movably guided therein.
  • the arranged in the lower region of the body 10 drawer 11 is shown in the open or pulled out state, wherein the mutually movable furniture parts 10, 11 via a pull-out or a drawer slide 12 are mutually displaceable.
  • a further drawer not shown, can be accommodated in the same way via a further drawer slide 12a.
  • the drawer 11 can be pulled out or pushed in relative to the body 10 in accordance with the double arrow P2.
  • the drawer 12 can be driven, the drive unit e.g. can be arranged in the rear region of the body and / or the guide 12 (not shown here).
  • a drawer 13 is shown in highly schematic form in section and in plan view, in a body only partially shown with side walls 14, 15.
  • the drawer 13 is driven via a left guide 16 and right guide 17 driven by a drive 18.
  • Transmission elements 19, 20 are connected via a connecting shaft 21 according to the invention.
  • the connecting shaft 21 and the gear elements 19, 20 are inventively designed such that when acting at the point A of a drawer front 13a of the drawer 13 by pressure, on the guide 16, the transmission element 20, the Connecting shaft 21 and the transmission element 21 can be acted upon the drive 18 so that this example initiates the opening movement of the drawer 13.

Landscapes

  • Drawers Of Furniture (AREA)
  • Legs For Furniture In General (AREA)
EP07005892.0A 2006-03-22 2007-03-22 Meuble avec dispositif destiné au déplacement d'une première partie de meuble par rapport à une deuxième partie de meuble Expired - Fee Related EP1836930B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006004699U DE202006004699U1 (de) 2006-03-22 2006-03-22 Vorrichtung zum Bewegen eines ersten Möbelteils relativ zu einem zweiten Möbelteil

Publications (3)

Publication Number Publication Date
EP1836930A2 true EP1836930A2 (fr) 2007-09-26
EP1836930A3 EP1836930A3 (fr) 2009-03-04
EP1836930B1 EP1836930B1 (fr) 2018-01-17

Family

ID=38184125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07005892.0A Expired - Fee Related EP1836930B1 (fr) 2006-03-22 2007-03-22 Meuble avec dispositif destiné au déplacement d'une première partie de meuble par rapport à une deuxième partie de meuble

Country Status (2)

Country Link
EP (1) EP1836930B1 (fr)
DE (1) DE202006004699U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1913842A1 (fr) * 2006-08-04 2008-04-23 Miguel Angel Rioja Calvo Dispositif de guidage pour tiroirs de meubles
CN104000403A (zh) * 2014-03-20 2014-08-27 伍志勇 抽屉前面板与侧板的装配稳定结构
USRE49754E1 (en) 2008-03-26 2023-12-12 Lg Electronics Inc. Refrigerator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008012077U1 (de) * 2008-09-11 2010-02-25 Paul Hettich Gmbh & Co. Kg Synchronführung eines Schubelementes
DE202008012100U1 (de) * 2008-09-12 2010-02-11 Paul Hettich Gmbh & Co. Kg Synchronführung eines Schubelements
DE202016005616U1 (de) 2016-09-10 2016-11-04 Jan Bilin GmbH Überspannungsschutzgerät

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129941A1 (fr) * 1983-06-24 1985-01-02 De la Haye, Cornelis Franciscus Table
US6241616B1 (en) * 1999-05-20 2001-06-05 Neapco Inc. Variable length double telescoping drive shaft assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324439A (en) * 1980-01-10 1982-04-13 Standard Precision, Inc. Anti-rack system for wide drawers and the like
EP0072370B1 (fr) * 1981-08-14 1988-06-22 Control Commerce AG Tiroir-caisse pour caisses enregistreuses de guichets, comptoirs ou analogues
DE3936754A1 (de) * 1989-11-04 1991-05-08 Grass Ag Schubladenfuehrung mit auszugsschiene
DE202004007168U1 (de) * 2003-05-19 2004-08-26 Julius Blum Ges.M.B.H. Ausstoßer für ein bewegbares Möbelteil
DE202005006716U1 (de) * 2005-04-27 2005-07-14 Moll System- und Funktionsmöbel GmbH Möbel mit synchronisiert geführtem Auszug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129941A1 (fr) * 1983-06-24 1985-01-02 De la Haye, Cornelis Franciscus Table
US6241616B1 (en) * 1999-05-20 2001-06-05 Neapco Inc. Variable length double telescoping drive shaft assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1913842A1 (fr) * 2006-08-04 2008-04-23 Miguel Angel Rioja Calvo Dispositif de guidage pour tiroirs de meubles
USRE49754E1 (en) 2008-03-26 2023-12-12 Lg Electronics Inc. Refrigerator
CN104000403A (zh) * 2014-03-20 2014-08-27 伍志勇 抽屉前面板与侧板的装配稳定结构

Also Published As

Publication number Publication date
DE202006004699U1 (de) 2007-08-02
EP1836930B1 (fr) 2018-01-17
EP1836930A3 (fr) 2009-03-04

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