EP3045642B1 - Intake device - Google Patents

Intake device Download PDF

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Publication number
EP3045642B1
EP3045642B1 EP16150986.4A EP16150986A EP3045642B1 EP 3045642 B1 EP3045642 B1 EP 3045642B1 EP 16150986 A EP16150986 A EP 16150986A EP 3045642 B1 EP3045642 B1 EP 3045642B1
Authority
EP
European Patent Office
Prior art keywords
driver
damping unit
retraction device
roller carriage
end buffer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16150986.4A
Other languages
German (de)
French (fr)
Other versions
EP3045642A1 (en
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
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Filing date
Publication date
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Publication of EP3045642A1 publication Critical patent/EP3045642A1/en
Application granted granted Critical
Publication of EP3045642B1 publication Critical patent/EP3045642B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/453Actuated drawers
    • A47B88/46Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/467Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027Braking 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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/0626Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404Function thereof
    • E05Y2201/41Function thereof for closing
    • E05Y2201/412Function thereof for closing for the final closing movement
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/205Combinations of elements forming a unit
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/23Combinations of elements of elements of different categories
    • E05Y2800/24Combinations of elements of elements of different categories of springs and brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the present invention relates to a collection device for a relative to a stationary part movable element, such as in particular a sliding door, a drawer or the like, with a coupled to the movable member driver which is movable between a freewheeling position and a retracted position, a spring unit, the driver biased in the retraction position, and a damping unit, is damped by the at least one respective movement of the driver 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 any other assembly which provides a fixed frame of reference for the movable element, e.g. a door leaf or a drawer, defined.
  • the movable element As long as the driver assumes his freewheeling position, the movable element is decoupled from the driver.
  • 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.
  • EP 2 330 268 A2 is a guide for a sliding door with a damper described.
  • the invention has for its object to provide a collection device of the type mentioned, which takes as little space at high attenuation.
  • the feed device for a relative to a stationary part movable element such as a sliding door, a drawer or the like, comprising a movable element coupled to the movable member which is movable between a freewheeling position and a retracted position, a spring unit which biases the carrier in the retraction position , and a damping unit, by which a respective movement of the driver is damped at least in the feed position.
  • a damping unit by which a respective movement of the driver is damped at least in the feed position.
  • at least the driver, the spring unit and the damping unit form a pull-in damping unit which can be fixed to the stationary part via an end buffer on which the mobile part entrained via the driver moves in its catchment position.
  • the feeder can be kept relatively compact even at a relatively high attenuation in the structure.
  • the pull-in damping unit comprising at least the driver, the spring unit and the damping unit can be fixed in a simple manner via the end buffer to the stationary part such as, for example, a window frame, a wall or the like.
  • the damping unit comprises a fluid damper. It can be provided as a fluid damper, in particular a hydraulic damper.
  • the damping unit comprises a piston guided in a cylinder and a piston rod extending through the end buffer. As the piston rod extends through the end buffer, a particularly compact construction is achieved.
  • the cylinder of the damping unit is arranged on one side of the end buffer, which lies opposite the side of the end buffer against which the movable part entrained via the driver comes into contact with its catching position engaging driver.
  • the driver can be coupled to a roller carriage associated with the movable element.
  • the movable part entrained via the driver preferably comes into contact with the catch buffer at the end buffer when it picks up its catchment position.
  • the spring unit comprises a tension spring.
  • the tension spring may in particular be a spiral tension spring.
  • the tension spring extends in the tensioned state over at least substantially the entire length of the intake damping unit, thus exploiting this length. To save space advantageous, this spring can also be deflected.
  • the driver is guided in a slotted guide, which comprises a latching region in which the driver can be latched when the spring unit is tensioned.
  • the movable element associated with the roller carriage is advantageously provided with coupling and release means, via which the roller carriage can be coupled to the carrier and the carrier is released from its latching in the latching region of the sliding guide.
  • Coupling and release means are preferably provided in the region of the end of the roller carriage facing away from the end buffer.
  • the roller carriage can thus submerge under the feeder damping unit, which is a double-sided damping is possible even with small wing widths.
  • the roller carriage entrained via the driver can be moved parallel to the draw-in damping unit as far as the end buffer.
  • damping unit extends parallel to the spring unit, thus enabling the most compact possible construction of the entire collection damping unit.
  • the damping unit is designed to be self-resetting.
  • the damping unit may for example be provided with an integral spring unit, through which the piston rod is pushed out of the cylinder again on discharge.
  • the coupling and release means may be injection molded on the roller carriage in particular. Thus, a necessary amount of funds must be implemented.
  • the slotted guide can in particular be arranged horizontally. In particular, double-sided pull-in damping is also possible. If the spring unit comprises a tension spring, then this is preferably latched in the extended state.
  • the driver may comprise a catch hook or the like which engages with the coupling means associated with the roller carriage.
  • the pull-in damping unit comprising the catch, the spring unit and the damping unit can be fixed in a simple manner to the stationary part via the end buffer.
  • the roller carriage can be provided with a lifting protection, where it can have, for example, a lifting protection projection on both sides. It is also possible to retrofit using already provided roller carriage problem. Since a respective roller carriage can submerge under the draw-damping unit in the barrel or track to the final buffer or stop, a total of relatively little space is claimed.
  • At least the driver 12, the spring unit 14 and the damping unit 16 form a pull-in damping unit, which can be fixed to the stationary part via an end buffer 18 on which the mobile part entrained via the driver 12 comes into contact with its catchment position.
  • the stationary part can be, for example, a window frame or a guide of a sliding door, while the driver 12 can be coupled, for example, with a roller carriage 20 assigned to the movable element or the sliding door.
  • the roller carriage 20 and thus the movable element from the driver 12 is decoupled. If the roller carriage 20 is moved with the movable element on the retraction device 10, there is a locking of the roller carriage 20 with the driver 12, whereby the roller carriage 20 is coupled to the driver 12. In addition, the driver 12 is released, whereupon this is transferred by the spring unit in its retraction position, whereby the roller carriage 20 and with this the movable element are moved to the end buffer 18.
  • the damping unit 16 may include a fluid damper, in particular a hydraulic damper.
  • the damping unit 16 comprises a piston guided in a cylinder 22 and a piston rod 24 extending through the end buffer 18.
  • the cylinder 22 of the damping unit 16 is disposed on a side 26 of the end buffer 18, which is opposite to the side 28 of the end buffer 18, at which the entrained via the driver 12 movable part or the associated roller carriage 28 in its retracted position einskydem driver 12 Plant comes.
  • the spring unit 14 comprises in the present case, for example, a tension spring, in particular a spiral tension spring. As in particular on the basis of Fig. 4 can be seen, this tension spring can extend in the tensioned state over at least substantially the entire length of the intake damping unit.
  • the driver 12 is in a slotted guide 30 (see in particular the Fig. 3 and 5 ), which comprises a latching region 32, in which the driver 12 can be latched when the spring unit 14 is tensioned.
  • the roller carriage 20 associated with the movable element or sliding door is provided with coupling and release means 34 by way of which the roller carriage 20 can be coupled to the driver 12 and the driver 12 can be released from its latching in the latching region 32 of the slotted guide 30.
  • the coupling and release means 34 may be provided in particular in the region of the end 36 of the roller carriage 20 facing away from the end buffer 18.
  • the entrained via the driver 12 roller carriage 20 parallel to the driver 12, the spring unit 14 and the damping unit 16 comprehensive draw-damping unit to the end buffer 18 is movable.
  • the roller carriage 20 can therefore in a stationary part of the associated running tube or track 38 (see Fig. 2 and 7 ) through to the end buffer 18.
  • the damping unit 16 extends parallel to the spring unit 14th
  • the damping unit 16 may in particular be designed to be self-resetting.
  • the damping unit 16 may be provided, for example, with an integral spring unit, through which the piston rod 24 is again pushed out of the cylinder 22 when it is unloaded.
  • the coupling and release means 34 may be molded on the roller carriage 20 in particular.
  • the roller carriage 20 may be provided with a lifting protection.
  • the roller carriage 20 is provided, for example, on both sides each with a lifting protection projection 40.
  • the end buffer 18 and with this the driver 12, the spring unit 14 and the damping unit 16 comprehensive Einzugsdämpfungsä be fixed via fixing in the rail 38, which in the present case, for example, a run in the end buffer 18 clamping member 42 comprise, via a clamping screw 44 against the running rail 38 can be pressed, which is screwed into a supported on the end buffer 18 nut 46.
  • Fig. 1 shows the collection device 10 in a phase in which the driver 12 assumes its freewheeling position, in which the roller carriage 20 is decoupled from the intake device 10.
  • Fig. 2 the retraction device 10 in a phase in which the driver 12 assumes its retraction position and the entrained roller carriage 20 abuts the end buffer 18.
  • Fig. 2 is also a section of the track 38 can be seen.
  • Fig. 3 shows the collection device 10 in a schematic perspective view with the cover 48 removed.
  • Fig. 4 shows the collection device 10 without cover in a phase in which the driver 12 assumes its freewheeling position and the roller carriage 20 is decoupled from the intake device 10.
  • Fig. 5 shows the collection device 10 in a schematic plan view without cover in a phase in which the driver assumes its retracted position and the entrained roller carriage 20 abuts the end buffer 18.
  • Fig. 6 shows the end buffer 18 in a schematic plan view with the associated means 42 to 46 for fixing in the running rail.
  • Fig. 7 is inserted into the running rail 38 and fixed in this pull-in damping unit reproduced in a schematic sectional view.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

Die vorliegende Erfindung betrifft eine Einzugsvorrichtung für ein gegenüber einem stationären Teil bewegliches Element, wie insbesondere eine Schiebetür, eine Schublade oder dergleichen, mit einem mit dem beweglichen Element koppelbaren Mitnehmer, der zwischen einer Freilaufstellung und einer Einzugsstellung beweglich ist, einer Federeinheit, die den Mitnehmer in die Einzugsstellung vorspannt, und einer Dämpfungseinheit, durch die zumindest eine jeweilige Bewegung des Mitnehmers in die Einzugsstellung gedämpft wird.The present invention relates to a collection device for a relative to a stationary part movable element, such as in particular a sliding door, a drawer or the like, with a coupled to the movable member driver which is movable between a freewheeling position and a retracted position, a spring unit, the driver biased in the retraction position, and a damping unit, is damped by the at least one respective movement of the driver in the retraction position.

Derartige Vorrichtungen werden in vielfältiger Weise als Einzugshilfe insbesondere beim Schließen von Fenstern, Türen, Toren, Schubladen und dergleichen verwendet. Bei dem stationären Teil kann es sich insbesondere um einen Blendrahmen eines Fensters oder einer Tür, eine Wand eines Möbelstücks oder eine andere Baugruppe handeln, weiche ein festes Bezugssystem für das bewegliche Element, also z.B. einen Türflügel oder eine Schublade, definiert. Solange der Mitnehmer seine Freilaufstellung einnimmt, ist das bewegliche Element vom Mitnehmer entkoppelt. Die Federeinheit kann im Verlauf eines Öffnungsvorgangs gespannt und bei einem nachfolgenden Schließvorgang als Kraftspeicher für eine selbsttätige Einzugsbewegung genutzt werden. Ein Benutzer muss dann z.B. den Türflügel nicht vollständig bis in die Schließstellung führen. Es genügt vielmehr, den Türflügel stattdessen leicht anzustoßen. Um einen zu starken Aufprall des Türflügels auf den Rahmen zu vermeiden, wird die Einzugsbewegung durch die Dämpfungseinheit gebremst.Such devices are used in many ways as a feeding aid, especially when closing windows, doors, gates, drawers and the like. In particular, the stationary part may be a window or door frame, a wall of a piece of furniture, or any other assembly which provides a fixed frame of reference for the movable element, e.g. a door leaf or a drawer, defined. As long as the driver assumes his freewheeling position, the movable element is decoupled from the driver. 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.

Die Dämpfungseinheit kann in Abhängigkeit davon dimensioniert werden, wie lang der gewünschte Dämpfungsweg und wie schwer das zu bewegende Element ist. Dabei sind bisher häufig relativ große Dämpfungselemente erforderlich, die einen beträchtlichen Bauraum beanspruchen.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.

In der EP 2 330 268 A2 ist eine Führung für eine Schiebetür mit einem Dämpfer beschrieben.In the EP 2 330 268 A2 is a guide for a sliding door with a damper described.

Aus der DE 20 2008 008 006 U1 ist es bekannt, für eine Schiebetür an einer Begrenzungsvorrichtung eine Dämpfungseinheit mit einem Mitnehmer und einer Feder als Einzugsdämpfung stationär festzulegen.From the DE 20 2008 008 006 U1 It is known to fix stationary for a sliding door on a limiting device, a damping unit with a driver and a spring as intake damping.

Der Erfindung liegt die Aufgabe zugrunde, eine Einzugsvorrichtung der eingangs genannten Art anzugeben, die bei hoher Dämpfung möglichst wenig Bauraum in Anspruch nimmt.The invention has for its object to provide a collection device of the type mentioned, which takes as little space at high attenuation.

Die Aufgabe wird erfindungsgemäß durch eine Einzugsvorrichtung mit den Merkmalen des Anspruchs 1 gelöst. Bevorzugte Ausführungsformen der erfindungsgemäßen Einzugsvorrichtung ergeben sich aus den Unteransprüchen, der vorliegenden Beschreibung sowie der Zeichnung.The object is achieved by a collection device with the features of claim 1. Preferred embodiments of the collection device according to the invention will become apparent from the dependent claims, the present description and the drawings.

Die erfindungsgemäße Einzugsvorrichtung für ein gegenüber einem stationären Teil bewegliches Element wie insbesondere eine Schiebetür, eine Schublade oder dergleichen, umfasst einen mit dem beweglichen Element koppelbaren Mitnehmer, der zwischen einer Freilaufstellung und einer Einzugsstellung beweglich ist, eine Federeinheit, die den Mitnehmer in die Einzugsstellung vorspannt, und eine Dämpfungseinheit, durch die eine jeweilige Bewegung des Mitnehmers zumindest in die Einzugsstellung gedämpft wird. Dabei bilden zumindest der Mitnehmer, die Federeinheit und die Dämpfungseinheit eine Einzugsdämpfungseinheit, die über einen Endpuffer, an dem das über den Mitnehmer mitgenommene bewegliche Teil bei seine Einzugsstellung einnehmendem Mitnehmer zur Anlage kommt, an dem stationären Teil fixierbar ist.The feed device according to the invention for a relative to a stationary part movable element such as a sliding door, a drawer or the like, comprising a movable element coupled to the movable member which is movable between a freewheeling position and a retracted position, a spring unit which biases the carrier in the retraction position , and a damping unit, by which a respective movement of the driver is damped at least in the feed position. In this case, at least the driver, the spring unit and the damping unit form a pull-in damping unit which can be fixed to the stationary part via an end buffer on which the mobile part entrained via the driver moves in its catchment position.

Aufgrund dieser Ausbildung kann die Einzugsvorrichtung auch bei einer relativ hohen Dämpfung im Aufbau relativ kompakt gehalten werden. Zudem kann die zumindest den Mitnehmer, die Federeinheit und die Dämpfungseinheit umfassende Einzugsdämpfungseinheit auf einfache Weise über den Endpuffer an dem stationären Teil wie beispielsweise einem Blendrahmen, einer Wand oder dergleichen fixiert werden.Due to this design, the feeder can be kept relatively compact even at a relatively high attenuation in the structure. In addition, the pull-in damping unit comprising at least the driver, the spring unit and the damping unit can be fixed in a simple manner via the end buffer to the stationary part such as, for example, a window frame, a wall or the like.

Bevorzugt umfasst die Dämpfungseinheit einen Fluiddämpfer. Dabei kann als Fluiddämpfer insbesondere ein hydraulischer Dämpfer vorgesehen sein. Die Dämpfungseinheit umfasst einen in einem Zylinder geführten Kolben sowie eine sich durch den Endpuffer hindurch erstreckende Kolbenstange. Indem sich die Kolbenstange durch den Endpuffer hindurch erstreckt, wird ein besonders kompakter Aufbau erreicht.Preferably, the damping unit comprises a fluid damper. It can be provided as a fluid damper, in particular a hydraulic damper. The damping unit comprises a piston guided in a cylinder and a piston rod extending through the end buffer. As the piston rod extends through the end buffer, a particularly compact construction is achieved.

Dabei ist der Zylinder der Dämpfungseinheit auf einer Seite des Endpuffers angeordnet, die der Seite des Endpuffers gegenüberliegt, an der das über den Mitnehmer mitgenommene bewegliche Teil bei seine Einzugsstellung einnehmendem Mitnehmer zur Anlage kommt.In this case, the cylinder of the damping unit is arranged on one side of the end buffer, which lies opposite the side of the end buffer against which the movable part entrained via the driver comes into contact with its catching position engaging driver.

Gemäß einer bevorzugten praktischen Ausführungsform der erfindungsgemäßen Einzugsvorrichtung ist der Mitnehmer mit einem dem beweglichen Element zugeordneten Rollenwagen koppelbar.According to a preferred practical embodiment of the feed device according to the invention, the driver can be coupled to a roller carriage associated with the movable element.

Dabei kommt das über den Mitnehmer mitgenommene bewegliche Teil bei seine Einzugsstellung einnehmendem Mitnehmer bevorzugt über den Rollenwagen an dem Endpuffer zur Anlage.In this case, the movable part entrained via the driver preferably comes into contact with the catch buffer at the end buffer when it picks up its catchment position.

Bevorzugt umfasst die Federeinheit eine Zugfeder. Dabei kann es sich bei der Zugfeder insbesondere um eine Spiralzugfeder handeln.Preferably, the spring unit comprises a tension spring. In this case, the tension spring may in particular be a spiral tension spring.

Gemäß einer bevorzugten praktischen Ausführungsform der erfindungsgemäßen Einzugsvorrichtung erstreckt sich die Zugfeder im gespannten Zustand über zumindest im Wesentlichen die gesamte Länge der Einzugsdämpfungseinheit, nutzt diese Länge also aus. Um vorteilhaft Platz zu sparen, kann diese Zugfeder auch umgelenkt sein.According to a preferred practical embodiment of the intake device according to the invention, the tension spring extends in the tensioned state over at least substantially the entire length of the intake damping unit, thus exploiting this length. To save space advantageous, this spring can also be deflected.

Bevorzugt ist der Mitnehmer in einer Kulissenführung geführt, die einen Rastbereich umfasst, in dem der Mitnehmer bei gespannter Federeinheit verrastbar ist.Preferably, the driver is guided in a slotted guide, which comprises a latching region in which the driver can be latched when the spring unit is tensioned.

Dabei ist der dem beweglichen Element zugeordnete Rollenwagen vorteilhafterweise mit Koppel- und Auslösemitteln versehen, über die der Rollenwagen mit dem Mitnehmer koppelbar und der Mitnehmer aus seiner Verrastung in dem Rastbereich der Kulissenführung lösbar ist.In this case, the movable element associated with the roller carriage is advantageously provided with coupling and release means, via which the roller carriage can be coupled to the carrier and the carrier is released from its latching in the latching region of the sliding guide.

Dabei sind Koppel- und Auslösemittel bevorzugt im Bereich des vom Endpuffer abgewandten Endes des Rollenwagens vorgesehen. Der Rollenwagen kann somit unter der Einzugsdämpfungseinheit eintauchen, womit auch bei kleinen Flügelbreiten eine beidseitige Dämpfung möglich ist.Coupling and release means are preferably provided in the region of the end of the roller carriage facing away from the end buffer. The roller carriage can thus submerge under the feeder damping unit, which is a double-sided damping is possible even with small wing widths.

Bevorzugt ist der über den Mitnehmer mitgenommene Rollenwagen parallel zur Einzugsdämpfungseinheit bis zum Endpuffer bewegbar.Preferably, the roller carriage entrained via the driver can be moved parallel to the draw-in damping unit as far as the end buffer.

Von Vorteil ist insbesondere auch, wenn sich die Dämpfungseinheit parallel zur Federeinheit erstreckt, womit ein möglichst kompakter Aufbau der gesamten Einzugsdämpfungseinheit ermöglicht wird.It is particularly advantageous if the damping unit extends parallel to the spring unit, thus enabling the most compact possible construction of the entire collection damping unit.

Gemäß einer bevorzugten praktischen Ausführungsform der erfindungsgemäßen Einzugsvorrichtung ist die Dämpfungseinheit selbstrückstellend ausgeführt. Dabei kann die Dämpfungseinheit beispielsweise mit einer integralen Federeinheit versehen sein, durch die die Kolbenstange bei Entlastung wieder aus dem Zylinder ausgeschoben wird.According to a preferred practical embodiment of the feed device according to the invention, the damping unit is designed to be self-resetting. In this case, the damping unit may for example be provided with an integral spring unit, through which the piston rod is pushed out of the cylinder again on discharge.

Die Koppel- und Auslösemittel können am Rollenwagen insbesondere angespritzt sein. Damit ist auch eine notwendige Lagehöhe der Mittel umzusetzen.The coupling and release means may be injection molded on the roller carriage in particular. Thus, a necessary amount of funds must be implemented.

Die Kulissenführung kann insbesondere horizontal angeordnet sein. Es ist insbesondere auch eine beidseitige Einzugsdämpfung möglich. Umfasst die Federeinheit eine Zugfeder, so ist diese bevorzugt im ausgezogenen Zustand verrastet. Der Mitnehmer kann einen Fanghaken oder dergleichen umfassen, der mit den dem Rollenwagen zugeordneten Koppelmitteln verrastet.The slotted guide can in particular be arranged horizontally. In particular, double-sided pull-in damping is also possible. If the spring unit comprises a tension spring, then this is preferably latched in the extended state. The driver may comprise a catch hook or the like which engages with the coupling means associated with the roller carriage.

Mit der erfindungsgemäßen Ausbildung der Einzugsvorrichtung werden zudem relativ kleine Laufrohr-oder Laufschienengeometrien ermöglicht. Die den Mitnehmer, die Federeinheit und die Dämpfungseinheit umfassende Einzugsdämpfungseinheit ist auf einfache Weise über den Endpuffer an dem stationären Teil fixierbar. Der Rollenwagen kann mit einem Anhebeschutz versehen sein, wobei er beispielsweise beidseitig jeweils einen Anhebeschutzvorsprung aufweisen kann. Es ist problemlos auch eine Nachrüstung unter Verwendung bereits vorgesehener Rollenwagen möglich. Da ein jeweiliger Rollenwagen unter der Einzugsdämpfungseinheit im Laufrohr oder Laufschiene bis zum Endpuffer oder Anschlag hindurchtauchen kann, wird insgesamt relativ wenig Bauraum beansprucht.With the inventive design of the retraction device also relatively small Laufrohr- or track geometries are possible. The pull-in damping unit comprising the catch, the spring unit and the damping unit can be fixed in a simple manner to the stationary part via the end buffer. The roller carriage can be provided with a lifting protection, where it can have, for example, a lifting protection projection on both sides. It is also possible to retrofit using already provided roller carriage problem. Since a respective roller carriage can submerge under the draw-damping unit in the barrel or track to the final buffer or stop, a total of relatively little space is claimed.

Die Erfindung wird im Folgenden anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnung näher erläutert; in dieser zeigen:

Fig. 1
eine schematische perspektivische Darstellung einer beispielhaften Ausführungsform einer erfindungsgemäßen Einzugsvorrichtung in einer Phase, in der der Mitnehmer seine Freilaufstellung einnimmt,
Fig. 2
eine schematische perspektivische Darstellung der Einzugsvorrichtung gemäß Fig. 1 in einer Phase, in der der Mitnehmer seine Einzugsstellung einnimmt und der mitgenommene Rollenwagen am Endpuffer anliegt,
Fig. 3
eine schematische perspektivische Darstellung der Einzugsvorrichtung gemäß Fig. 1 bei abgenommener Abdeckung,
Fig. 4
eine schematische Draufsicht der Einzugsvorrichtung gemäß Fig. 1 ohne Abdeckung in einer Phase, in der der Mitnehmer seine Freilaufstellung einnimmt,
Fig. 5
eine schematische Draufsicht der Einzugsvorrichtung gemäß Fig. 1 ohne Abdeckung in einer Phase, in der der Mitnehmer seine Einzugsstellung einnimmt und der mitgenommene Rollenwagen am Endpuffer anliegt,
Fig. 6
eine schematische Draufsicht des Endpuffers mit zugeordneten Mitteln zur Fixierung in der Laufschiene und
Fig. 7
eine schematische Schnittdarstellung der in die Laufschiene eingesetzten und in dieser fixierten Einzugsdämpfungseinheit.
The invention will be explained in more detail below with reference to an embodiment with reference to the drawing; in this show:
Fig. 1
a schematic perspective view of an exemplary embodiment of a feed device according to the invention in a phase in which the driver assumes its freewheeling position,
Fig. 2
a schematic perspective view of the collection device according to Fig. 1 in a phase in which the driver is moving in occupies and the entrained roller carriage abuts the end buffer,
Fig. 3
a schematic perspective view of the collection device according to Fig. 1 with removed cover,
Fig. 4
a schematic plan view of the collection device according to Fig. 1 without cover in a phase in which the driver takes his freewheeling position,
Fig. 5
a schematic plan view of the collection device according to Fig. 1 without cover in a phase in which the driver assumes its retracted position and the entrained roller carriage abuts the end buffer,
Fig. 6
a schematic plan view of the end buffer with associated means for fixing in the running rail and
Fig. 7
a schematic sectional view of the inserted into the running rail and fixed in this pull-in damping unit.

Die in den Fig. 1 bis 7 dargestellte Einzugsvorrichtung 10 für ein gegenüber einem stationären Teil bewegliches Element wie insbesondere eine Schiebetür, eine Schublade oder dergleichen umfasst einen mit dem beweglichen Element koppelbaren Mitnehmer 12, der zwischen einer Freilaufstellung (vgl. insbesondere die Fig. 1 und 4) und einer Einzugsstellung (vgl. insbesondere die Fig. 2 und 3) beweglich ist, eine Federeinheit 14, die den Mitnehmer 12 in die Einzugsstellung vorspannt, und eine Dämpfungseinheit 16, durch die zumindest eine jeweilige Bewegung des Mitnehmers 12 in die Einzugsstellung gedämpft wird.The in the Fig. 1 to 7 shown retraction device 10 for a relative to a stationary part movable element such as in particular a sliding door, a drawer or the like comprises a coupled with the movable member driver 12 which between a freewheeling position (see Fig. 1 and 4 ) and a retraction position (see in particular the Fig. 2 and 3 ) is movable, a spring unit 14, which biases the driver 12 in the retracted position, and a damping unit 16, is damped by the at least one respective movement of the driver 12 in the retraction position.

Dabei bilden zumindest der Mitnehmer 12, die Federeinheit 14 und die Dämpfungseinheit 16 eine Einzugsdämpfungseinheit, die über einen Endpuffer 18, an dem das über den Mitnehmer 12 mitgenommene bewegliche Teil bei seine Einzugsstellung einnehmendem Mitnehmer 12 zur Anlage kommt, an dem stationären Teil fixierbar ist.In this case, at least the driver 12, the spring unit 14 and the damping unit 16 form a pull-in damping unit, which can be fixed to the stationary part via an end buffer 18 on which the mobile part entrained via the driver 12 comes into contact with its catchment position.

Bei dem stationären Teil kann es sich beispielsweise um einen Blendrahmen oder eine Führung einer Schiebetür handeln, während der Mitnehmer 12 beispielsweise mit einem dem beweglichen Element bzw. der Schiebetür zugeordneten Rollenwagen 20 koppelbar ist. Solange der Mitnehmer 12 seine Freilaufstellung einnimmt, ist der Rollenwagen 20 und damit das bewegliche Element vom Mitnehmer 12 entkoppelt. Wird der Rollenwagen 20 mit dem beweglichen Element auf die Einzugsvorrichtung 10 zubewegt, erfolgt eine Verrastung des Rollenwagens 20 mit dem Mitnehmer 12, wodurch der Rollenwagen 20 mit dem Mitnehmer 12 gekoppelt wird. Zudem wird der Mitnehmer 12 freigegeben, woraufhin dieser durch die Federeinheit in seine Einzugsstellung überführbar ist, womit der Rollenwagen 20 und mit diesem das bewegliche Element bis zum Endpuffer 18 gefahren werden.The stationary part can be, for example, a window frame or a guide of a sliding door, while the driver 12 can be coupled, for example, with a roller carriage 20 assigned to the movable element or the sliding door. As long as the driver 12 assumes its freewheeling position, the roller carriage 20 and thus the movable element from the driver 12 is decoupled. If the roller carriage 20 is moved with the movable element on the retraction device 10, there is a locking of the roller carriage 20 with the driver 12, whereby the roller carriage 20 is coupled to the driver 12. In addition, the driver 12 is released, whereupon this is transferred by the spring unit in its retraction position, whereby the roller carriage 20 and with this the movable element are moved to the end buffer 18.

Die Dämpfungseinheit 16 kann einen Fluiddämpfer, insbesondere einen hydraulischen Dämpfer, umfassen.The damping unit 16 may include a fluid damper, in particular a hydraulic damper.

Im vorliegenden Fall umfasst die Dämpfungseinheit 16 einen in einem Zylinder 22 geführten Kolben sowie eine sich durch den Endpuffer 18 hindurch erstreckende Kolbenstange 24.In the present case, the damping unit 16 comprises a piston guided in a cylinder 22 and a piston rod 24 extending through the end buffer 18.

Dabei ist der Zylinder 22 der Dämpfungseinheit 16 auf einer Seite 26 des Endpuffers 18 angeordnet, die der Seite 28 des Endpuffers 18 gegenüberliegt, an der das über den Mitnehmer 12 mitgenommene bewegliche Teil bzw. der diesem zugeordnete Rollenwagen 28 bei seine Einzugsstellung einnehmendem Mitnehmer 12 zur Anlage kommt.In this case, the cylinder 22 of the damping unit 16 is disposed on a side 26 of the end buffer 18, which is opposite to the side 28 of the end buffer 18, at which the entrained via the driver 12 movable part or the associated roller carriage 28 in its retracted position einnehmendem driver 12 Plant comes.

Wie insbesondere anhand der Fig. 2 und 3 zu erkennen ist, kommt das über den Mitnehmer 12 mitgenommene bewegliche Teil bei seine Einzugsstellung einnehmendem Mitnehmer 12 im vorliegenden Fall über den Rollenwagen 20 an dem Endpuffer 18 zur Anlage.As in particular on the basis of Fig. 2 and 3 can be seen, comes over the driver 12 entrained movable part in its insertion position entnehmendem driver 12 in the present case on the roller carriage 20 to the end buffer 18 to the plant.

Die Federeinheit 14 umfasst im vorliegenden Fall beispielsweise eine Zugfeder, insbesondere eine Spiralzugfeder. Wie insbesondere anhand der Fig. 4 zu erkennen ist, kann sich diese Zugfeder im gespannten Zustand über zumindest im Wesentlichen die gesamte Länge der Einzugsdämpfungseinheit erstrecken.The spring unit 14 comprises in the present case, for example, a tension spring, in particular a spiral tension spring. As in particular on the basis of Fig. 4 can be seen, this tension spring can extend in the tensioned state over at least substantially the entire length of the intake damping unit.

Der Mitnehmer 12 ist in einer Kulissenführung 30 (vgl. insbesondere die Fig. 3 und 5) geführt, die einen Rastbereich 32 umfasst, in dem der Mitnehmer 12 bei gespannter Federeinheit 14 verrastbar ist.The driver 12 is in a slotted guide 30 (see in particular the Fig. 3 and 5 ), which comprises a latching region 32, in which the driver 12 can be latched when the spring unit 14 is tensioned.

Der dem beweglichen Element bzw. Schiebetür zugeordnete Rollenwagen 20 ist mit Koppel- und Auslösemitteln 34 versehen, über die der Rollenwagen 20 mit dem Mitnehmer 12 koppelbar und der Mitnehmer 12 aus seiner Verrastung in dem Rastbereich 32 der Kulissenführung 30 lösbar ist. Dabei können die Koppel- und Auslösemittel 34 insbesondere im Bereich des vom Endpuffer 18 abgewandten Endes 36 des Rollenwagens 20 vorgesehen sein.The roller carriage 20 associated with the movable element or sliding door is provided with coupling and release means 34 by way of which the roller carriage 20 can be coupled to the driver 12 and the driver 12 can be released from its latching in the latching region 32 of the slotted guide 30. The coupling and release means 34 may be provided in particular in the region of the end 36 of the roller carriage 20 facing away from the end buffer 18.

Wie insbesondere anhand der Fig. 2 und 3 zu erkennen ist, ist der über den Mitnehmer 12 mitgenommene Rollenwagen 20 parallel zu der den Mitnehmer 12, die Federeinheit 14 und die Dämpfungseinheit 16 umfassenden Einzugsdämpfungseinheit bis zum Endpuffer 18 bewegbar. Der Rollenwagen 20 kann also in einem dem stationären Teil zugeordneten Laufrohr oder Laufschiene 38 (vgl. die Fig. 2 und 7) bis zum Endpuffer 18 hindurchtauchen.As in particular on the basis of Fig. 2 and 3 can be seen, the entrained via the driver 12 roller carriage 20 parallel to the driver 12, the spring unit 14 and the damping unit 16 comprehensive draw-damping unit to the end buffer 18 is movable. The roller carriage 20 can therefore in a stationary part of the associated running tube or track 38 (see Fig. 2 and 7 ) through to the end buffer 18.

Wie am besten anhand der Fig. 3 bis 5 zu erkennen ist, erstreckt sich die Dämpfungseinheit 16 parallel zur Federeinheit 14.How best by the Fig. 3 to 5 can be seen, the damping unit 16 extends parallel to the spring unit 14th

Die Dämpfungseinheit 16 kann insbesondere selbstrückstellend ausgeführt sein. Dazu kann die Dämpfungseinheit 16 beispielsweise mit einer integralen Federeinheit versehen sein, durch die die Kolbenstange 24 bei Entlastung wieder aus dem Zylinder 22 ausgeschoben wird.The damping unit 16 may in particular be designed to be self-resetting. For this purpose, the damping unit 16 may be provided, for example, with an integral spring unit, through which the piston rod 24 is again pushed out of the cylinder 22 when it is unloaded.

Die Koppel- und Auslösemittel 34 können am Rollenwagen 20 insbesondere angespritzt sein. Zudem kann der Rollenwagen 20 mit einem Anhebeschutz versehen sein. Im vorliegenden Fall ist der Rollenwagen 20 beispielsweise beidseitig jeweils mit einem Anhebeschutz-Vorsprung 40 versehen.The coupling and release means 34 may be molded on the roller carriage 20 in particular. In addition, the roller carriage 20 may be provided with a lifting protection. In the present case, the roller carriage 20 is provided, for example, on both sides each with a lifting protection projection 40.

Wie in Fig. 6 dargestellt, kann der Endpuffer 18 und mit diesem die den Mitnehmer 12, die Federeinheit 14 und die Dämpfungseinheit 16 umfassende Einzugsdämpfungseinheit über Fixiermittel in der Laufschiene 38 fixiert werden, die im vorliegenden Fall beispielsweise ein im Endpuffer 18 geführtes Klemmelement 42 umfassen, das über eine Klemmschraube 44 gegen die Laufschiene 38 pressbar ist, die in eine am Endpuffer 18 abgestützte Mutter 46 einschraubbar ist.As in Fig. 6 shown, the end buffer 18 and with this the driver 12, the spring unit 14 and the damping unit 16 comprehensive Einzugsdämpfungseinheit be fixed via fixing in the rail 38, which in the present case, for example, a run in the end buffer 18 clamping member 42 comprise, via a clamping screw 44 against the running rail 38 can be pressed, which is screwed into a supported on the end buffer 18 nut 46.

Fig. 1 zeigt die Einzugsvorrichtung 10 in einer Phase, in der der Mitnehmer 12 seine Freilaufstellung einnimmt, bei der der Rollenwagen 20 von der Einzugsvorrichtung 10 entkoppelt ist. Dagegen zeigt Fig. 2 die Einzugsvorrichtung 10 in einer Phase, in der der Mitnehmer 12 seine Einzugsstellung einnimmt und der mitgenommene Rollenwagen 20 am Endpuffer 18 anliegt. In dieser Fig. 2 ist auch ein Abschnitt der Laufschiene 38 zu erkennen. Fig. 1 shows the collection device 10 in a phase in which the driver 12 assumes its freewheeling position, in which the roller carriage 20 is decoupled from the intake device 10. On the other hand shows Fig. 2 the retraction device 10 in a phase in which the driver 12 assumes its retraction position and the entrained roller carriage 20 abuts the end buffer 18. In this Fig. 2 is also a section of the track 38 can be seen.

Fig. 3 zeigt die Einzugsvorrichtung 10 in einer schematischen perspektivischen Darstellung bei abgenommener Abdeckung 48. Fig. 3 shows the collection device 10 in a schematic perspective view with the cover 48 removed.

Fig. 4 zeigt die Einzugsvorrichtung 10 ohne Abdeckung in einer Phase, in der der Mitnehmer 12 seine Freilaufstellung einnimmt und der Rollenwagen 20 von der Einzugsvorrichtung 10 entkoppelt ist. Fig. 4 shows the collection device 10 without cover in a phase in which the driver 12 assumes its freewheeling position and the roller carriage 20 is decoupled from the intake device 10.

Fig. 5 zeigt die Einzugsvorrichtung 10 in einer schematischen Draufsicht ohne Abdeckung in einer Phase, in der der Mitnehmer seine Einzugsstellung einnimmt und der mitgenommene Rollenwagen 20 am Endpuffer 18 anliegt. Fig. 5 shows the collection device 10 in a schematic plan view without cover in a phase in which the driver assumes its retracted position and the entrained roller carriage 20 abuts the end buffer 18.

Fig. 6 zeigt den Endpuffer 18 in einer schematischen Draufsicht mit den zugeordneten Mitteln 42 bis 46 zur Fixierung in der Laufschiene. In Fig. 7 ist die in die Laufschiene 38 eingesetzte und in dieser fixierte Einzugsdämpfungseinheit in einer schematischen Schnittdarstellung wiedergegeben. Fig. 6 shows the end buffer 18 in a schematic plan view with the associated means 42 to 46 for fixing in the running rail. In Fig. 7 is inserted into the running rail 38 and fixed in this pull-in damping unit reproduced in a schematic sectional view.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1010
Einzugsvorrichtungretraction device
1212
Mitnehmertakeaway
1414
Federeinheitspring unit
1616
Dämpfungseinheitdamping unit
1818
Endpufferend buffer
2020
Rollenwagenroller carriage
2222
Zylindercylinder
2424
Kolbenstangepiston rod
2626
Seitepage
2828
Seitepage
3030
Kulissenführunglink guide
3232
RastbereichRest area
3434
Koppel- und AuslösemittelCoupling and release means
3636
EndeThe End
3838
Laufschienerunner
4040
Anhebeschutz-VorsprungLifting protection lead
4242
Klemmelementclamping element
4444
Klemmschraubeclamping screw
4646
Muttermother
4848
Abdeckungcover

Claims (13)

  1. Retraction device (10) for an element which is movable in relation to a stationary part, such as, in particular, a sliding door, a drawer or the like, having a driver (12) which can be coupled to the movable element and which is movable between a freewheeling position and a retracted position, a spring unit (14) which pretensions the driver (12) into the retracted position, and a damping unit (16) by means of which the at least one respective movement of the driver (12) into the retracted position is damped, wherein at least the driver (12), the spring unit (14) and the damping unit (16) form a retraction damping unit which can be fixed to the stationary part via an end buffer (18) of the retraction device (10) against which the movable part driven along via the driver (12) comes to bear when the driver (12) assumes its retracted position,
    characterized
    in that the damping unit (16) comprises a piston guided in the cylinder (22) and also a piston rod (24) which extends through the end buffer (18), and in that a cylinder (22) of the damping unit (16) is arranged on a side (26) of the end buffer (18) that is opposite to a side (28) of the end buffer (18) against which the movable part driven along by the driver (12) comes to bear when the driver (12) assumes its retracted position.
  2. Retraction device according to Claim 1,
    characterized in that the damping unit (16) comprises a fluid damper.
  3. Retraction device according to at least one of the preceding claims,
    characterized in that the driver (12) can be coupled to a roller carriage (20) which is assigned to the movable element.
  4. Retraction device according to Claim 3,
    characterized in that, when the driver (12) assumes its retracted position, the movable part driven along by the driver (12) comes to bear against the end buffer (18) via the roller carriage (20).
  5. Retraction device according to at least one of the preceding claims,
    characterized in that the spring unit (14) comprises a tension spring, in particular a spiral tension spring.
  6. Retraction device according to Claim 5,
    characterized in that the tension spring in the tensioned state extends over at least substantially the entire length of the retraction damping unit.
  7. Retraction device according to at least one of the preceding claims,
    characterized in that the driver (12) is guided in a slotted guide (30) which comprises a latching region (32) in which the driver (12) can be latched when the spring unit (14) is tensioned.
  8. Retraction device according to Claim 7,
    characterized in that the roller carriage (20) assigned to the movable element is provided with coupling and release means (34) via which the roller carriage (20) can be coupled to the driver (12) and the driver (12) can be released from its latching engagement in the latching region (32) of the slotted guide (30).
  9. Retraction device according to at least one of the preceding claims,
    characterized in that the coupling and release means (34) are provided in the region of the end (36) of the roller carriage (20) that faces away from the end buffer (18).
  10. Retraction device according to at least one of the preceding claims,
    characterized in that the roller carriage (20) driven along via the driver (12) is movable parallel to the retraction damping unit up to the end buffer (18).
  11. Retraction device according to at least one of the preceding claims,
    characterized in that the damping unit (16) extends parallel to the spring unit (14).
  12. Retraction device according to at least one of the preceding claims,
    characterized in that the damping unit (16) is configured in a self-restoring manner.
  13. Retraction device according to at least one of the preceding claims,
    characterized in that the coupling and release means (34) are injection-moulded on the roller carriage (20).
EP16150986.4A 2015-01-15 2016-01-13 Intake device Active EP3045642B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015200555.0A DE102015200555B4 (en) 2015-01-15 2015-01-15 retraction device

Publications (2)

Publication Number Publication Date
EP3045642A1 EP3045642A1 (en) 2016-07-20
EP3045642B1 true EP3045642B1 (en) 2018-05-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP16150986.4A Active EP3045642B1 (en) 2015-01-15 2016-01-13 Intake device

Country Status (2)

Country Link
EP (1) EP3045642B1 (en)
DE (1) DE102015200555B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6325503B2 (en) * 2015-10-26 2018-05-16 ファナック株式会社 Sliding door bounce suppression mechanism
CN110185347B (en) * 2019-06-19 2024-05-24 中山市固美特五金制品有限公司 Convenient assembling and disassembling type buffering hanging wheel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070337U1 (en) * 2007-10-10 2009-04-11 Terno Scorrevoli Srl SHOCK-ABSORBED STOP DEVICE FOR SLIDING DOORS AND DOORS
DE202007014567U1 (en) * 2007-10-16 2007-12-13 Häfele GmbH & Co. KG Damping and retracting device
DE202008008006U1 (en) * 2008-06-14 2009-10-29 Gebr. Willach Gmbh sliding door
ITMI20090399U1 (en) * 2009-12-04 2011-06-05 Terno Scorrevoli Srl SLIDING DOOR FOR DOORS PROVIDED WITH A SHOCK ABSORBER
DE102011012288B4 (en) * 2011-02-24 2012-10-31 Gebr. Willach Gmbh sliding door

Non-Patent Citations (1)

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DE102015200555B4 (en) 2018-04-19
EP3045642A1 (en) 2016-07-20

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