EP3045076A1 - Einzugsvorrichtung - Google Patents

Einzugsvorrichtung Download PDF

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Publication number
EP3045076A1
EP3045076A1 EP16150994.8A EP16150994A EP3045076A1 EP 3045076 A1 EP3045076 A1 EP 3045076A1 EP 16150994 A EP16150994 A EP 16150994A EP 3045076 A1 EP3045076 A1 EP 3045076A1
Authority
EP
European Patent Office
Prior art keywords
unit
movable
feeding device
roller carriage
damping unit
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Withdrawn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
EP16150994.8A
Other languages
German (de)
English (en)
French (fr)
Inventor
Roland Buess
Dirk Huber
Benjamin Wörner
Hans-Günther Müller
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.)
Geze GmbH
Original Assignee
Geze 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 Geze GmbH filed Critical Geze GmbH
Publication of EP3045076A1 publication Critical patent/EP3045076A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • 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
    • A47B2210/0091—Drawer movement damping
    • 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
    • A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the present invention relates to a retraction device for a relative to a stationary part movable element such as in particular a sliding door, a drawer or the like, with an engageable with the movable element Einzugsselement, which is drawn between a retraction position in which the movable member in its end position, and a free-running position is movable, in which the movable element is released, a spring unit which biases the intake element in the intake position, and a damping unit, is damped by the at least one respective movement of the intake element in the retraction position.
  • a stationary part movable element such as in particular a sliding door, a drawer or the like
  • the stationary part may be a window or door frame, a wall of a piece of furniture or another assembly which has a fixed frame of reference for the movable element, e.g. a door leaf or a drawer or the like.
  • the movable element As long as the feeder element assumes its freewheeling position, the movable element is free to move.
  • the spring unit can be stretched in the course of an opening operation and used in a subsequent closing operation as an energy storage for an automatic retraction movement. A user then has to go e.g. do not fully guide the door to the closed position. Rather, it is enough to lightly strike the door instead. To avoid an excessive impact of the door leaf on the frame, the retraction movement is slowed down by the damping unit.
  • the damping unit may be dimensioned depending on how long the desired damping travel and how heavy the element to be moved. In this case, relatively large damping elements are often required that require a considerable amount of space.
  • the invention has for its object to provide a retraction device of the type mentioned, which has a very compact construction while ensuring a reliable function.
  • the collection device should be suitable in particular for the retrofitting of existing facilities.
  • the retraction device according to the invention for a movable member relative to a stationary part comprises a catch element which can be coupled to the movable element and is movable between a retraction position in which the movable element is pulled into an end position and a freewheeling position is, in which the movable element is released, a spring unit which biases the intake element in the retracted position and a damping unit, is attenuated by the at least one respective movement of the intake element in the retraction position.
  • the feeder element can be coupled to the movable element via a roller carriage associated therewith, with which in particular on opposite sides positionable coupling and release means are detachably connected via which the roller carriage coupled to the feeder element and the feeder element from his Free-standing position is solvable.
  • the coupling and release means can be fixed on both sides of the roller carriage, in particular clipped, so that the same roller carriage can be used for both of the possible end positions depending on the installation and can be supplemented by coupling and release means on the required side.
  • the catchment element can be coupled to the movable element by means of a roller carriage assigned thereto, which can be moved in a running rail, while the catchment element with assigned spring unit and the damping unit are assigned to a stationary unit which can be fixed in the running rail.
  • a roller carriage assigned thereto which can be moved in a running rail
  • the catchment element with assigned spring unit and the damping unit are assigned to a stationary unit which can be fixed in the running rail.
  • the feeder device can be retrofitted without any problems, in particular even in the case of existing systems, whereby appropriately prepared roller carriages can also be used.
  • the intake element with associated spring unit and the damping unit form part of a fixable in a running rail stationary unit, they can be accommodated in the track, in which the associated roller carriage is movable.
  • the coupling and release means via a positive clip connection releasably connectable to the roller carriage.
  • the coupling and release means are thus connected in a simple manner without tools to the roller carriage.
  • the coupling and release means are provided on a releasably connected to the roller carriage coupling and release arm.
  • this coupling and release arm with the roller carriage can be detachably connected and in particular latched.
  • the retraction element with associated spring unit and the damping unit comprehensive stationary unit is fixed by means of a clamping screw in the running rail.
  • the clamping screw may for example be screwed into a mother supported in the housing of the stationary unit and supported with its free end on the running rail.
  • the damping unit expediently comprises a fluid damper. It can be provided as a fluid damper, in particular a hydraulic damper.
  • the spring unit preferably comprises a tension spring, in particular a spiral tension spring.
  • the tension spring or spiral tension spring is deflected by 180 ° according to a preferred practical embodiment of the feed device according to the invention. Through the use of a correspondingly deflected tension spring or spiral tension spring the required space is significantly reduced.
  • the feeder element is guided in a slotted guide, which comprises a latching area in which the feeder element can be latched when the spring unit is tensioned.
  • the slotted guide may extend at least partially in particular parallel to the direction of movement of the movable element or the roller carriage.
  • the coupling and release means can be coupled to the roller carriage catchment element via the coupling and release means preferably also from its latching in the latching area of the slotted guide is solvable.
  • the damping unit is advantageously carried out self-resetting.
  • the damping unit provided with a piston and a piston rod can in particular comprise an integrated spring unit, by means of which the piston rod is extended again when the damping unit is unloaded.
  • the piston rod of a piston / cylinder unit comprehensive damping unit is coupled to the intake element, so that the piston rod is pulled out again with relieved damping unit with the intake element.
  • the roller carriage may be provided with a lifting protection, wherein it is preferably provided with on opposite sides arranged lifting protection projections.
  • the entire intake damping unit can be easily fixed in the track, in which the roller carriage is movable.
  • the lifting protection for the roller carriage is still guaranteed.
  • a respective roller carriage must be provided only with appropriate coupling and release means, which are releasably connectable to the roller carriage, for example by a clip connection or the like in a simple manner.
  • small leaf widths are possible even with a two-sided damping, since with the deflected by 180 ° spring unit, the space is significantly reduced.
  • the pull-in damping unit can also serve as a stop buffer at the same time.
  • the collection element 12 with the movable member via a roller carriage associated therewith 18 can be coupled to the positionable on opposite sides in particular coupling and release means 20 are detachably connected via which the roller carriage 18 with the collection element 12 coupled and the collection element 12 from his Free-standing position is solvable.
  • the roller carriage 18 connected to the movable element is in a running rail 22 (see. Fig. 3 ) movable.
  • the collection element 12 with associated spring unit 14 and the damping unit 16 are associated with a housing 24 having a cover 26 comprehensive stationary unit 28 which is fixable in the running rail 22, for example by means of a clamping screw 52 or the like.
  • the clamping screw 52 may for example be screwed into a nut supported in the housing 24 of the stationary unit 28 and supported with its free end on the running rail 22.
  • the coupling and release means 20 are provided on a releasably connected to the roller carriage 18 coupling and release arm 30.
  • the coupling and release means 20 or the coupling and release arm 30 can be detachably connected to the roller carriage 18, for example via a positive clip connection.
  • the damping unit 16 (see in particular Fig. 5 ) comprises a piston and a piston rod 32.
  • the fluid damper may be a hydraulic damper.
  • the spring unit 14 (see in particular Fig. 4 ) comprises a tension spring, which may be in particular a spiral tension spring.
  • this tension spring is deflected in the present case over a stationary smooth guide surface 34 by 180 °.
  • the collection element 12 is guided in a slotted guide 36, which comprises a latching region 38, in which the collection element 12 can be locked in the tensioned spring unit 14.
  • the slide guide 36 extends at least partially parallel to the direction of movement of the movable element or the roller carriage 18. When installed, it runs generally horizontally.
  • the slotted guide 36 comprises recesses 42 provided in two opposite side walls 40 of the housing 24 of the stationary unit 28, in which guide pins 44 provided laterally on the catchment element 12 engage.
  • the retractable element 12 which can be coupled via the coupling and release means 20 to the roller carriage 18 can also be released from its latching in the latching region 38 of the slotted guide 36 via the coupling and release means 20.
  • roller carriage 18 with the movable element to the retraction element 12 with associated spring unit 14 and the damping unit 16 comprehensive stationary unit 28 moves to latching of the intake element 12 takes place with the roller carriage 18 and the associated coupling and release arm 30.
  • the collection element 12 is released, whereupon this is transferred by the spring unit 14 in its retracted position, so that the roller carriage 18 and with this the movable element are pulled into the end position.
  • the damping unit 16 may be self-resetting.
  • it can in particular comprise an integrated spring unit, by means of which the piston rod 32 is extended again when the damping unit 16 is unloaded.
  • the piston rod 32 of the damping unit 16 is coupled to the intake element 12 so that it is pulled out again with the intake element 12 when the damping unit 16 is unloaded.
  • the free end of the piston rod 32 is connected to a roller carriage 18 facing the end of a linearly displaceable in the housing 24, acted upon by the spring unit 14 web 14 on which the feeder element 12 is pivotally mounted about an axis 48 (see. Fig. 6 ), so that the catchment element engaging his freewheeling position 12 can engage in the latching region 38 of the slotted guide 36.
  • the roller carriage 18 may be provided with a lifting protection.
  • the roller carriage 18 is provided with opposing sides arranged lift protection projections 50.
  • Fig. 1 shows the collection device in a phase in which the collection element 12 assumes its freewheeling position, in which the roller carriage 18 and thus the movable element associated therewith such as a sliding door, a drawer or the like is released.
  • Fig. 2 shows the roller carriage 18 of the feeder 10 according to Fig. 1 with removed coupling and release arm 30.
  • Fig. 3 shows the collection device according to Fig. 1 in a phase in which the feeder element 12 assumes its retracted position and the roller carriage 18 is pulled into the end position.
  • the feed element 12 with associated spring unit 14 and the damping unit 16 comprehensive stationary unit 28 can also serve as a stop buffer for the roller carriage 18.
  • the stationary unit 28 can be fixed in the running rail 22, for example, by means of a clamping screw 52.
  • Fig. 4 shows a plan view of the intake element 12 with associated spring unit 14 and the damping unit 16 comprehensive stationary unit 28 without cover in the phase in which the feeder element 12 assumes its retracted position.
  • Fig. 5 shows the stationary unit 28 from below in the phase in which the feeder element 12 assumes its freewheeling position.
  • Fig. 6 shows the acted upon by the spring unit web 46 and the hinged thereto feed element 12th

Landscapes

  • Drawers Of Furniture (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
EP16150994.8A 2015-01-15 2016-01-13 Einzugsvorrichtung Withdrawn EP3045076A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015200570.4A DE102015200570B4 (de) 2015-01-15 2015-01-15 Einzugsvorrichtung

Publications (1)

Publication Number Publication Date
EP3045076A1 true EP3045076A1 (de) 2016-07-20

Family

ID=55129625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16150994.8A Withdrawn EP3045076A1 (de) 2015-01-15 2016-01-13 Einzugsvorrichtung

Country Status (3)

Country Link
EP (1) EP3045076A1 (zh)
CN (1) CN105927086A (zh)
DE (1) DE102015200570B4 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018083018A1 (de) * 2016-11-02 2018-05-11 Hettich-Heinze Gmbh & Co. Kg Dämpfungselement und türbeschlag für eine falt- oder schiebetür
CN111766083A (zh) * 2020-06-30 2020-10-13 博众精工科技股份有限公司 一种用于汽车座椅的测试装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107411385B (zh) * 2017-04-14 2023-06-02 伍志勇 一种家具自动复位式按压反弹机构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048311A2 (en) * 2007-10-10 2009-04-15 Terno Scorrevoli S.r.l. Shock absorbing stopping device for sliding panels and doors
EP2330268A2 (en) * 2009-12-04 2011-06-08 Terno Scorrevoli S.r.l. Sliding guide for doors provided with damper stop

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006063767A (ja) * 2004-08-30 2006-03-09 Shimodaira:Kk 引戸の戸閉装置。
ITMI20050419A1 (it) * 2005-03-15 2006-09-16 Agostino Ferrari Spa Dispositivo ammortizzante per elementi di arredaento con sistema di compensazione della variazione di volume migliorato
DE202007014567U1 (de) * 2007-10-16 2007-12-13 Häfele GmbH & Co. KG Dämpfungs- und Einziehvorrichtung
ITRM20080320A1 (it) * 2008-06-18 2009-12-19 Sliding S R L Dispositivo di richiamo e smorzamento per porte scorrevoli, cassetti e similari

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048311A2 (en) * 2007-10-10 2009-04-15 Terno Scorrevoli S.r.l. Shock absorbing stopping device for sliding panels and doors
EP2330268A2 (en) * 2009-12-04 2011-06-08 Terno Scorrevoli S.r.l. Sliding guide for doors provided with damper stop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018083018A1 (de) * 2016-11-02 2018-05-11 Hettich-Heinze Gmbh & Co. Kg Dämpfungselement und türbeschlag für eine falt- oder schiebetür
CN111766083A (zh) * 2020-06-30 2020-10-13 博众精工科技股份有限公司 一种用于汽车座椅的测试装置

Also Published As

Publication number Publication date
DE102015200570A1 (de) 2016-07-21
CN105927086A (zh) 2016-09-07
DE102015200570B4 (de) 2018-10-18

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