EP2007249A2 - Meuble - Google Patents

Meuble

Info

Publication number
EP2007249A2
EP2007249A2 EP07727657A EP07727657A EP2007249A2 EP 2007249 A2 EP2007249 A2 EP 2007249A2 EP 07727657 A EP07727657 A EP 07727657A EP 07727657 A EP07727657 A EP 07727657A EP 2007249 A2 EP2007249 A2 EP 2007249A2
Authority
EP
European Patent Office
Prior art keywords
drive
drawer
furniture
side wall
friction wheel
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.)
Withdrawn
Application number
EP07727657A
Other languages
German (de)
English (en)
Inventor
Michael Rene Amon
Eyyahi Dincdemir
Stefan Frye
Thorsten Karrasch
Andreas KÄTHLER
Thorsten Niedick
Uwe Sobolewski
Oliver Schael
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.)
Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich 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.)
Filing date
Publication date
Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP2007249A2 publication Critical patent/EP2007249A2/fr
Withdrawn legal-status Critical Current

Links

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
    • A47B88/453—Actuated drawers
    • A47B88/457—Actuated drawers operated by electrically-powered actuation means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/234—Actuation thereof by automatically acting means direction dependent
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation

Definitions

  • the present invention relates to a piece of furniture with at least one drawer, which is movable along a pull-out, wherein for the movement of the drawer, an electric drive is provided.
  • JP 2005-211443 shows a drawer that can be moved by a drive mechanism.
  • a roller driven by a motor is provided, which is pressed against the drawer.
  • a furniture with a driven furniture drawer is known in which an electric motor drives a gear which meshes with a rack on the drawer.
  • the drive can be switched on and off via a control device, the structural complexity outside of the drawer is relatively large and problems can easily occur in continuous operation due to contamination.
  • a drawer is known, on the rear side of which a motor is provided which drives a friction wheel which rolls on an intermediate floor of the furniture.
  • the engine and the friction wheel are arranged on the back of the drawer, so that the drawer must be designed comparatively short. To- This could affect the reliability of the impurities on the drive unit.
  • an electric drive for moving the drawer, which is integrated in a side wall of the drawer and a drive means engages at least partially through the side wall.
  • the side wall is double-walled and forms a cavity in which the drive is arranged.
  • the electric drive may be fixed to a rail of the pull-out, so that only a few components are necessary for assembly.
  • fastening means for wall elements of a side wall are fastened to a rail of the pull-out guide and between the
  • Wall elements a cavity is formed. Then existing drawers, in which the side wall are formed by correspondingly thin wall elements, be retrofitted with a drive.
  • the drive means preferably pass through a slot in the side wall so that the drive is not visible to the user and only the driving means necessary for the drive project from the side wall. As a result, incorrect operations and damage to the drive can be avoided.
  • the drive means gear for example in the form of gears.
  • the drive means may be formed as a friction wheel, which rolls on a furniture body. Furthermore, the friction wheel can also roll on a bracket of the pull-out, so that predetermined geometric relationships are present, which increases the reliability.
  • a strip may be provided which is in engagement with the drive means.
  • a drive means at least partially formed of an elastic material friction wheel, so that during assembly a certain balance is possible.
  • the drive means can also be resiliently biased against the rolling surface.
  • Figure 1 is an exploded perspective view of a drawer of a furniture according to the invention without drive means;
  • Figure 2 is a sectional view of the drive unit of the drawer of
  • FIG. 1 A first figure.
  • Figure 3 is a sectional view of a modified embodiment
  • Figures 4A and 4B show two views of modified embodiments
  • Figures 5 A and 5B are sectional views of modified embodiments.
  • a drawer 1 of a piece of furniture comprises a base 2, a rear wall 3 and a front panel 4, the rear panel 3 and front panel 4 being connected to one another on opposite sides by a respective side wall 5.
  • the drawer 1 is slidably mounted on a furniture body on a pull-out, wherein for the movement of a drive unit 10 is arranged at least on or in a side wall 5.
  • the drive unit 10 can be arranged in the rear region adjacent to the rear wall 3 of the drawer 1.
  • Each side wall 5 is held on a pull-out guide, wherein a rail 6 of the pull-out guide is provided, on which a plurality of spaced-apart fastening elements 7 are fixed.
  • ten-shaped wall elements 8 and 9 are mounted, with corresponding locking elements or receptacles are provided on the fastening elements 7, so that the wall elements 8 and 9 are easy to install.
  • a cavity 50 is formed between the wall elements 8 and 9, in which on the one hand the fastening elements 7 are arranged and further at least one drive unit 10 is provided.
  • the drive unit 10 comprises an electric motor 11 which drives a gear 13 via a gear 12, which meshes with a further gear 14.
  • a shaft 15 is rotated, on which a friction wheel 16 is mounted.
  • the gears 12 and 14 thus form a gear that provides the desired transmission or reduction.
  • the friction wheel 16 is arranged substantially in a cavity 50 between the wall elements 8 and 9, however, the wall element 9 passes through a slot and rolls with its outer periphery 17 on a wall 18 of the furniture body. By actuating the motor 11, the friction wheel 16 can thus be rotated and drive the drawer 1 out of the furniture body and drive in.
  • the drawer 1 is supported on a rail 20 of a pull-out guide, wherein the rail 20 roll over rolling elements 21 on a stationary rail 22, which is integrally formed with a bracket 23.
  • the bracket 23 includes a web-shaped portion 24 which is fixed to the furniture body 18.
  • the electric drive 11 is activated, wherein corresponding lines are provided from the furniture body to the drawer 1 via loops, brush contacts, sliding contacts or other means for electrical conduction.
  • the thus supplied electric drive 11 can then be controlled as needed, for which purpose, for example, corresponding switch can be integrated on the front panel 4 or a central control is provided.
  • Figure 3 a modified embodiment is shown, wherein the same components are designated by the same reference numerals.
  • the motor 11 is again disposed within the cavity 50 between the wall elements 8 and 9 and drives a friction wheel 16 via gears 12 and 14 at.
  • the friction wheel 16 is disposed further down adjacent to the pull-out guide and rolls with its circumference on a Kunststofffizze 19 of the bracket 23 from.
  • the contact surface 19 may also be coated in order to ensure better friction.
  • the pull-out guide is designed as in the preceding exemplary embodiments.
  • FIG 4A a further modification is shown, in which case only the friction wheel 16 is shown, which no longer rolls directly on the furniture body 18, but on a bar 30, which in turn is fixed to the furniture body 18.
  • the strip 30 can, on the one hand, ensure tolerance compensation during assembly and, on the other hand, be formed from a material which adheres well to the friction wheel 16 and
  • FIG. 4B shows an embodiment in which the friction wheel 16 rolls on a strip 30 which is mounted on the section 24 of the holding bracket 23 which bears against the furniture body 18.
  • the strip 30 can be preassembled in a simple manner on the bracket 23.
  • FIG. 5A shows a further embodiment of the invention, in which an electric drive 11 with integrated transmission is arranged within the side wall elements 8 and 9.
  • the drive 11 drives via a shaft 13 directly to the friction wheel
  • FIG. 5B shows a further modification of the exemplary embodiment 5A, the electric drive 11 and the friction wheel 16 being provided with a gear 45 which deflects the drive energy.
  • the gear 45 is formed angular and can be formed for example by corresponding gears, friction wheels or other transmission means.
  • the side wall 5 comprises wall elements 8 and 9. It is of course also possible to form the wall element in one piece, for example as a U-profile, which covers the drive unit from above.
  • the drive unit may optionally be mounted on the rail 6 or 20 of the pull-out guide, but it is also possible to fix the drive unit to a fastening means 7 or another holding element.
  • a friction wheel 16 which provides the necessary driving force. It is also possible to provide other drive means, such as gears. This avoids that the drive means can slip against a friction surface.
  • the friction wheel 16 is formed on the circumference at least partially elastic, it being possible to provide a hard core and provide elastic means only on the circumference in the manner of a tire, such as foam or a soft plastic or rubber. In this case, the friction wheel 16 may also be articulated by a spring and a lever and held pressed against the friction surface to ensure a certain contact pressure permanently.
  • a clutch such as a slip clutch between friction wheel 16 and motor 11 may be connected.
  • a freewheel in the transmission between the motor 11 and friction wheel 16 may be provided so that a drive takes place only in one direction.
  • only one drive means is provided on one side of the drawer 1.
  • the power supply for the motor 11 can be done via the pullout guides as electrical conductors or known sliding contacts. Also a loop guidance of electrical conductors for the power supply is possible.

Landscapes

  • Drawers Of Furniture (AREA)

Abstract

L'invention concerne un meuble qui comprend au moins un tiroir (1) mobile sur un rail télescopique. Le tiroir (1) est déplacé au moyen d'au moins un entraînement électrique (11) qui est intégré dans une paroi latérale (5) du tiroir (1), laquelle paroi latérale (5) est au moins partiellement traversée par un élément d'entraînement (13,16). On obtient ainsi un entraînement automatique pour une construction compacte.
EP07727657A 2006-04-18 2007-04-02 Meuble Withdrawn EP2007249A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006006181U DE202006006181U1 (de) 2006-04-18 2006-04-18 Möbel
PCT/EP2007/053185 WO2007118786A2 (fr) 2006-04-18 2007-04-02 Meuble

Publications (1)

Publication Number Publication Date
EP2007249A2 true EP2007249A2 (fr) 2008-12-31

Family

ID=38460637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07727657A Withdrawn EP2007249A2 (fr) 2006-04-18 2007-04-02 Meuble

Country Status (4)

Country Link
EP (1) EP2007249A2 (fr)
DE (1) DE202006006181U1 (fr)
TW (1) TW200744503A (fr)
WO (1) WO2007118786A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008006751U1 (de) * 2008-05-19 2009-10-01 Paul Hettich Gmbh & Co. Kg Möbel oder Haushaltsgerät
EP2138661B1 (fr) * 2008-06-26 2012-10-17 Weber & Co. GmbH KG Contrôleur de vitesse pour des éléments de fermeture et procédé de contrôle de la vitesse de ces éléments
DE202014001170U1 (de) * 2014-02-11 2015-05-12 Grass Gmbh Vorrichtung zur Führung eines Schubelements und Möbel mit einer solchen Vorrichtung
CH715860B1 (de) * 2019-02-15 2024-12-30 Halter Ag Modulares Möbelsystem.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259443A (en) * 1964-04-09 1966-07-05 Lavigne Marcel Display cabinet
DE9113223U1 (de) * 1991-10-24 1991-12-05 Karl Baisch GmbH, 7056 Weinstadt Möbel
DE10105756A1 (de) * 2000-02-14 2001-08-16 Fulterer Gmbh Lustenau Steuerungsverfahren
GB0107495D0 (en) * 2001-03-23 2001-05-16 Alpha Ind Ltd Drawer assist mechanism
AT413632B (de) * 2001-12-27 2006-04-15 Blum Gmbh Julius Bewegbarer möbelteil
AT413631B (de) * 2001-12-27 2006-04-15 Blum Gmbh Julius Anordnung mit einem bewegbaren möbelteil, mit einer antriebseinheit und mit einer regeleinrichtung
DE20308256U1 (de) * 2003-05-23 2004-05-19 Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg Möbelantrieb
DE102004045567A1 (de) * 2004-09-17 2006-04-06 Küster Automotive Door Systems GmbH Verstellvorrichtung zum Verstellen, insbesondere zum translatorischen Verschieben, eines Möbelteils

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007118786A3 *

Also Published As

Publication number Publication date
DE202006006181U1 (de) 2007-08-30
TW200744503A (en) 2007-12-16
WO2007118786A2 (fr) 2007-10-25
WO2007118786A3 (fr) 2008-08-28

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Inventor name: SCHAEL, OLIVER

Inventor name: SOBOLEWSKI, UWE

Inventor name: NIEDICK, THORSTEN

Inventor name: KAETHLER, ANDREAS

Inventor name: KARRASCH, THORSTEN

Inventor name: FRYE, STEFAN

Inventor name: DINCDEMIR, EYYAHI

Inventor name: AMON, MICHAEL, RENE

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