EP2390448A1 - Bidirectional retracting device for a middle sliding door - Google Patents

Bidirectional retracting device for a middle sliding door Download PDF

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Publication number
EP2390448A1
EP2390448A1 EP11162781A EP11162781A EP2390448A1 EP 2390448 A1 EP2390448 A1 EP 2390448A1 EP 11162781 A EP11162781 A EP 11162781A EP 11162781 A EP11162781 A EP 11162781A EP 2390448 A1 EP2390448 A1 EP 2390448A1
Authority
EP
European Patent Office
Prior art keywords
coupling
bidirectional
driver
sliding door
carriage
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
EP11162781A
Other languages
German (de)
French (fr)
Other versions
EP2390448B1 (en
Inventor
Axel Wörner
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.)
Haefele SE and Co KG
Original Assignee
Haefele SE 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 Haefele SE and Co KG filed Critical Haefele SE and Co KG
Priority to PL11162781T priority Critical patent/PL2390448T3/en
Priority to SI201130324T priority patent/SI2390448T1/en
Publication of EP2390448A1 publication Critical patent/EP2390448A1/en
Application granted granted Critical
Publication of EP2390448B1 publication Critical patent/EP2390448B1/en
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Anticipated expiration legal-status Critical

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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
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/73—Single use of elements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/75—Specific positions intermediate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Definitions

  • the invention relates to a bidirectional intake device for pulling a sliding door on both sides into a middle door position, as well as a sliding door arrangement with such a bidirectional intake device.
  • Unidirectional collection devices for drawing a movable furniture part, such as a drawer or a sliding door, in its closed end position are well known.
  • Such known unidirectional intake devices have a slidably guided driver for releasable coupling with the furniture part.
  • the furniture part is in its closed end position in Engagement with the retracted driver and takes in its opening movement the driver from a retracted end position against the action of a catch spring in a tilted locking end position, in which the furniture part is decoupled in the opening direction of the driver.
  • the furniture part releases the driver from the locking end position and is retracted therefrom, driven by the pull-in spring, into the closed end position.
  • the two intake devices can either each have their own intake spring or a common intake spring, which connects the two drivers together.
  • the coupling carriage has a middle slide arm and two outer slide arms, each articulated to the middle slide arm.
  • the articulations may be formed, for example, by axles that protrude laterally beyond the coupling carriage so as to guide the coupling carriage simultaneously in the guide.
  • the guide preferably has on both sides an oblique guide section and an outer guide section, which is set back by one measure relative to the middle guide section.
  • the scope of the invention also includes a sliding door arrangement with a sliding door and with a bidirectional draw-in device as described above, the sliding door being motion-coupled with the slide in its middle door position in both directions.
  • bidirectional feeder 1 is used for two-sided retraction of a slidably mounted in the direction of the double arrow 2 middle sliding door (center door) 3 in a closed center door position.
  • the feeder device 1 is for example attached to an upper or lower guide rail (not shown) of the sliding door 3 or on the top floor or in the cabinet base of a sliding door cabinet.
  • the collection device 1 comprises two unidirectional collection devices 4 which are effective in opposite directions and which are of identical construction and mirror images of one another in a connection housing 5 and a coupling carriage 6 which is provided in lateral guides (eg guide grooves) 7 of the connection housing 5 in the direction of the double arrow 2 is guided displaceably.
  • the coupling carriage 6 is arranged between the sliding door 3 and the drawing-in devices 4 and serves, as described in detail below, for coupling the sliding door 3 with the drawing-in devices 4.
  • Each retraction device 4 has a guide housing 8 with a guide track 9 , in which a carriage-shaped carrier 10 is displaceably guided between a retracted and an extended end position.
  • Fig. 3 is the driver 10 of the right feed device 4 in its retracted end position and the driver 10 of the left feed device 4 in its extended end position shown.
  • the driver 10 has on its the coupling carriage 6 side facing a recess 11 ( Fig. 3 ) and is acted upon by a pull-in spring 12 in its retracted end position.
  • the collection movement of Driver 10 is damped by a designed as a linear damper 13 fluid damper, the linearly displaceable piston is entrained by the driver 10 in the extension direction.
  • a piston rod of the piston 10 may be attached to the driver.
  • the guide track 9 initially has a straight guide section 9a , which then merges at the end of the guide track 9 into a transverse guide section 9b , which defines the extended end position of the driver 10.
  • the coupling carriage 6 has a middle slide arm 14 and two outer slide arms 15 , which are articulated on the middle slide arm 14 in each case via axes 16 , that is connected in a tiltable manner. About these axes 16, projecting laterally beyond the coupling carriage 6, the middle slide arm 14 is guided in the lateral guides 7 of the connecting housing 5. The free ends of the outer slide arms 15 are also guided in the lateral guides 7 via guide pins 17 .
  • the outer slide arm 15 each have on their side facing the driver 10 a projection 18 and on its side facing the sliding door 3, a protruding coupling element 19 , which may be formed as shown for example by a slanted projecting arm.
  • a straight central guide portion 20 of the guide 7 close each have an inclined guide portion 21 (FIG. Fig. 3 ) to two straight outer guide portions 22 , which are due to the oblique guide portions 21 relative to the central guide portion 20 in the direction away from the slide door 3 set back by a dimension A and as shown, for example, can be parallel to the middle guide portion 20.
  • the middle guide portion 20 is more than twice as long as the distance of the two axes 16, and the outer guide portions 22 are at least as long as the distance between the axis 16 and the guide pin 17th
  • the sliding door 3 has, on its side facing the coupling carriage 6, two driving projections 23 whose outer spacing corresponds to the spacing of the two coupling elements 19.
  • the driver projections 23 may be formed for example by a bolt or an angled sheet metal.
  • Fig. 1 the collection device 1 is shown in its normal position, in which the sliding door 3 is retracted in its closed center door position.
  • the two drivers 10 of the intake devices 4 are in their retracted end positions, and the coupling carriage 6 engages with its two projections 18 in the recesses 11 of the two drivers 10 a.
  • the driver projections 23 of the sliding door 3 are fixed between the two coupling elements 19, whereby the coupling slide 6 is coupled in motion with the sliding door 3 in both directions.
  • the two axes 16 are located in the middle guide portion 20 and the guide pin 17 respectively in the outer guide portions 22, wherein the outer slide arms 15 engage with their projections 18 in the recesses 11 of the driver 10.
  • the guide pin 17 of the right slide arm 15 is transferred via the inclined guide portion 21 in the middle guide portion 20, whereby the right slide arm 15 tilted counterclockwise about the axis 16 and its projection 18 now no longer engages in the recess 11 of the right-hand carrier 10 ,
  • the driver 10 of the left feed device 4 is taken over the engaging in its recess 11 projection 18 of the left slide arm 15 from the coupling carriage 6 to the left against the action of the pull-in spring 12, which is thereby tensioned.
  • the driver 10 of the left feed device 4 is pushed against the action of the catch spring 12 further to the left until it finally 9a at the end of the straight guide portion 9a over the transverse guide portion tilted in a locking end position.
  • the recess 11 of the driver 10 to the opening direction 24 open, so that the left slide arm 15 is decoupled in the opening direction 24 of the driver 10.
  • the sliding door 3 If the sliding door 3 starting from Fig. 3 pushed back in the middle door position in the closing direction 25 , the sliding door 3 first meets with its right Mit supportivevorsprung 23 on the right coupling element 19 of the coupling carriage 6, which is thereby taken in the closing direction 25.
  • the left axis 16 is transferred via the inclined guide portion 21 back into the middle guide portion 20, whereby the left coupling element 19 is transversely displaced by the dimension A in the direction of the sliding door 3 and engages behind the left Mit supportivevorsprung 23 in the closing direction 25.
  • the coupling carriage 6 runs with its left projection 18 in the laterally open recess 11 of the locked left-hand carrier 10 and starts the driver 10 to rotate out of its locking end position, whereby the projection 18 is set in the recess 11 at the same time.
  • a single, common spring can be provided, which connects the two drivers 10 with each other.
  • a single double-acting linear damper can be provided instead of the shown two, in each case unilaterally acting linear damper 13, alternatively, a single double-acting linear damper can be provided.

Abstract

The bi-directional retraction device (1) has two uni-directional retraction units (4) with a closable controlled carrier (10). A coupling section (6) is controlled in a guidance (7), where the coupling section has two coupling elements (19).

Description

Die Erfindung betrifft eine bidirektionale Einzugsvorrichtung zum beidseitigen Einziehen einer Schiebetür in eine Mitteltürstellung, sowie eine Schiebetüranordnung mit einer solchen bidirektionalen Einzugsvorrichtung.The invention relates to a bidirectional intake device for pulling a sliding door on both sides into a middle door position, as well as a sliding door arrangement with such a bidirectional intake device.

Unidirektionale Einzugsvorrichtungen zum Einziehen eines verschiebbaren Möbelteils, wie z.B. einer Schublade oder einer Schiebetür, in ihre geschlossene Endstellung sind allgemein bekannt. Solche bekannten unidirektionalen Einzugsvorrichtungen weisen einen verschiebbar geführten Mitnehmer zum lösbaren Koppeln mit dem Möbelteil auf. Das Möbelteil ist in seiner geschlossenen Endstellung im Eingriff mit dem eingezogenen Mitnehmer und nimmt bei seiner Öffnungsbewegung den Mitnehmer aus einer eingezogenen Endstellung gegen die Wirkung einer Einzugsfeder in eine verkippte Verriegelungsendstellung mit, in der das Möbelteil in Öffnungsrichtung vom Mitnehmer entkoppelt ist. Bei seiner Schließbewegung löst das Möbelteil den Mitnehmer aus der Verriegelungsendstellung und wird von diesem, angetrieben von der Einzugsfeder, bis in die geschlossene Endstellung eingezogen.Unidirectional collection devices for drawing a movable furniture part, such as a drawer or a sliding door, in its closed end position are well known. Such known unidirectional intake devices have a slidably guided driver for releasable coupling with the furniture part. The furniture part is in its closed end position in Engagement with the retracted driver and takes in its opening movement the driver from a retracted end position against the action of a catch spring in a tilted locking end position, in which the furniture part is decoupled in the opening direction of the driver. During its closing movement, the furniture part releases the driver from the locking end position and is retracted therefrom, driven by the pull-in spring, into the closed end position.

Demgegenüber ist es die Aufgabe der vorliegenden Erfindung, eine bidirektionale Einzugsvorrichtung bereitzustellen, um eine mittlere Schiebetür beidseitig in ihre Mitteltürstellung einzuziehen.In contrast, it is the object of the present invention to provide a bidirectional collection device to collect a middle sliding door on both sides in their middle door position.

Diese Aufgabe wird erfindungsgemäß gelöst durch eine bidirektionale Einzugsvorrichtung zum beidseitigen Einziehen einer Schiebetür in eine Mitteltürstellung, umfassend:

  • zwei gegensinnig wirkende unidirektionale Einzugseinrichtungen mit jeweils einem verschiebbar geführten Mitnehmer, der aus einer eingezogenen Endstellung gegen die Wirkung einer Einzugsfeder in eine Verriegelungsendstellung verschiebbar ist, und
  • einen in einer Führung längs- und kippbeweglich geführten Kopplungsschlitten, der zwei beabstandete Kopplungselemente aufweist und in einer Schlittenmittelstellung im Eingriff mit den beiden eingezogenen Mitnehmer ist,
  • wobei der Kopplungsschlitten bei einer Bewegung aus der Schlittenmitteistellung in die eine oder andere Richtung jeweils den einen Mitnehmer in Bewegungsrichtung mitnimmt und zugleich durch eine Kippbewegung vom anderen Mitnehmer entkoppelt wird und schließlich in einer Schlittenendstellung der Kopplungsschlitten von dem mitgenommenen verriegelten Mitnehmer in der Bewegungsrichtung entkoppelt ist und das in Bewegungsrichtung vordere Kopplungselement gegenüber dem hinteren Kopplungselement zurückversetzt ist, und wobei der Kopplungsschlitten bei einer Bewegung aus der Schlittenendstellung zurück in die Schlittenmittelstellung den Mitnehmer aus der Verriegelungsendstellung löst und von diesem bis in die Schlittenmitteistellung eingezogen wird.
This object is achieved according to the invention by a bidirectional intake device for pulling a sliding door on both sides into a middle door position, comprising:
  • two oppositely acting unidirectional collection devices, each with a slidably guided driver, which is displaceable from a retracted end position against the action of a collection spring in a locking end position, and
  • a longitudinally and tiltably guided in a guide coupling carriage having two spaced-apart coupling elements and is in a carriage middle position in engagement with the two retracted driver,
  • wherein the coupling carriage in a movement from the Schlittenmitteistellung in one or the other direction in each case entrains a driver in the direction of movement and is decoupled by a tilting movement from the other driver and finally in a Schlittenendstellung the coupling carriage is decoupled from the entrained locked driver in the direction of movement and in the direction of movement of the front coupling element is set back relative to the rear coupling element, and wherein the coupling carriage in a movement from the Schlittenendstellung back into the Schlittenmittelstellung triggers the driver from the locking end position and is drawn from this to the Schlittenmitteistellung.

Die beiden Einzugsvorrichtungen können entweder jeweils eine eigene Einzugsfeder oder aber eine gemeinsame Einzugsfeder, welche die beiden Mitnehmer miteinander verbindet, aufweisen.The two intake devices can either each have their own intake spring or a common intake spring, which connects the two drivers together.

Bei einer besonders bevorzugten Ausführungsform weist der Kopplungsschlitten einen mittleren Schlittenarm und zwei jeweils mit dem mittleren Schlittenarm gelenkig verbundene äußere Schlittenarme auf. Die Gelenkverbindungen können beispielsweise durch Achsen gebildet sein, die seitlich über den Kopplungsschlitten überstehen, um so den Kopplungsschlitten gleichzeitig in der Führung zu führen.In a particularly preferred embodiment, the coupling carriage has a middle slide arm and two outer slide arms, each articulated to the middle slide arm. The articulations may be formed, for example, by axles that protrude laterally beyond the coupling carriage so as to guide the coupling carriage simultaneously in the guide.

Vorzugsweise weist die Führung ausgehend von einem mittleren Führungsabschnitt beidseitig jeweils einen schrägen Führungsabschnitt und einen äußeren Führungsabschnitt auf, der gegenüber dem mittleren Führungsabschnitt um ein Maß zurückversetzt ist.Starting from a middle guide section, the guide preferably has on both sides an oblique guide section and an outer guide section, which is set back by one measure relative to the middle guide section.

In den Rahmen der Erfindung fällt auch eine Schiebetüranordnung mit einer Schiebetür und mit einer wie oben beschriebenen bidirektionalen Einzugsvorrichtung, wobei die Schiebetür in ihrer Mitteltürstellung in beide Richtungen mit dem Schlitten bewegungsgekoppelt ist.The scope of the invention also includes a sliding door arrangement with a sliding door and with a bidirectional draw-in device as described above, the sliding door being motion-coupled with the slide in its middle door position in both directions.

Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung, den Ansprüchen und der Zeichnung. Ebenso können die vorstehend genannten und die noch weiter aufgeführten Merkmale je für sich oder zu mehreren in beliebigen Kombinationen Verwendung finden. Die gezeigte und beschriebene Ausführungsform ist nicht als abschließende Aufzählung zu verstehen, sondern hat vielmehr beispielhaften Charakter für die Schilderung der Erfindung.Further advantages of the invention will become apparent from the description, the claims and the drawings. Likewise, the features mentioned above and the features listed further can be used individually or in combination in any combination. The embodiment shown and described is not to be understood as an exhaustive list, but rather has exemplary character for the description of the invention.

Es zeigen:

Fig. 1
die erfindungsgemäße bidirektionale Einzugsvorrichtung in einer Mittelstellung, in der eine Schiebetür in ihre Mitteltürstellung eingezogen ist;
Fig. 2
die Einzugsvorrichtung in einer Zwischenstellung, in der die in Öffnungsrichtung aus der Mitteltürstellung verschobene Schiebetür in Öffnungsrichtung noch mit der Einzugsvorrichtung bewegungsgekoppelt ist; und
Fig. 3
die Einzugsvorrichtung in einer Endstellung, in der die in Öffnungsrichtung aus der Mitteltürstellung verschobene Schiebetür in Öffnungsrichtung nicht mehr mit der Einzugsvorrichtung bewegungsgekoppelt ist.
Show it:
Fig. 1
the bidirectional collection device according to the invention in a central position in which a sliding door is retracted into its middle door position;
Fig. 2
the collection device in an intermediate position, in which the sliding in the opening direction from the middle door position sliding door is still coupled in the opening direction with the collection device; and
Fig. 3
the collection device in an end position in which the sliding in the opening direction from the middle door position sliding door is no longer movement coupled in the opening direction with the collection device.

Die in Fign. 1 bis 3 gezeigte bidirektionale Einzugsvorrichtung 1 dient zum beidseitigen Einziehen einer in Richtung des Doppelpfeils 2 verschiebbar gelagerten mittleren Schiebetür (Mitteltür) 3 in eine geschlossene Mitteltürstellung. Die Einzugsvorrichtung 1 ist dazu beispielsweise an einer oberen oder unteren Führungsschiene (nicht gezeigt) der Schiebetür 3 oder auf dem Oberboden oder im Schranksockel eines Schiebetürenschrankes befestigt.In the FIGS. 1 to 3 shown bidirectional feeder 1 is used for two-sided retraction of a slidably mounted in the direction of the double arrow 2 middle sliding door (center door) 3 in a closed center door position. The feeder device 1 is for example attached to an upper or lower guide rail (not shown) of the sliding door 3 or on the top floor or in the cabinet base of a sliding door cabinet.

Die Einzugsvorrichtung 1 umfasst zwei in entgegengesetzte Richtungen wirksame unidirektionale Einzugseinrichtungen 4, die im gezeigten Ausführungsbeispiel identisch ausgebildet und spiegelbildlich zueinander in ein Verbindungsgehäuse 5 eingebaut sind, sowie einen Kopplungsschlitten 6, der in seitlichen Führungen (z.B. Führungsnuten) 7 des Verbindungsgehäuses 5 in Richtung des Doppelpfeils 2 verschiebbar geführt ist. Der Kopplungsschlitten 6 ist zwischen der Schiebetür 3 und den Einzugseinrichtungen 4 angeordnet und dient, wie unten noch im Detail beschrieben, zum Koppeln der Schiebetür 3 mit den Einzugseinrichtungen 4.The collection device 1 comprises two unidirectional collection devices 4 which are effective in opposite directions and which are of identical construction and mirror images of one another in a connection housing 5 and a coupling carriage 6 which is provided in lateral guides (eg guide grooves) 7 of the connection housing 5 in the direction of the double arrow 2 is guided displaceably. The coupling carriage 6 is arranged between the sliding door 3 and the drawing-in devices 4 and serves, as described in detail below, for coupling the sliding door 3 with the drawing-in devices 4.

Jede Einzugseinrichtung 4 weist ein Führungsgehäuse 8 mit einer Führungsbahn 9 auf, in der ein schlittenförmiger Mitnehmer 10 zwischen einer eingezogenen und einer ausgezogenen Endstellung verschiebbar geführt ist. In Fig. 3 ist der Mitnehmer 10 der rechten Einzugseinrichtung 4 in seiner eingezogenen Endstellung und der Mitnehmer 10 der linken Einzugseinrichtung 4 in seiner ausgezogenen Endstellung gezeigt. Der Mitnehmer 10 weist auf seiner dem Kopplungsschlitten 6 zugewandten Seite eine Aussparung 11 (Fig. 3) auf und ist durch eine Einzugsfeder 12 in seine eingezogene Endposition beaufschlagt. Die Einzugsbewegung des Mitnehmers 10 wird durch einen als Lineardämpfer 13 ausgeführten Fluiddämpfer gedämpft, dessen linear verschiebbarer Kolben vom Mitnehmer 10 in Auszugsrichtung mitgenommen wird. Dazu kann beispielsweise eine Kolbenstange des Kolbens am Mitnehmer 10 befestigt sein. Ausgehend von der eingezogenen Endstellung weist die Führungsbahn 9 zunächst einen geraden Führungsabschnitt 9a auf, der dann am Ende der Führungsbahn 9 in einen quer verlaufenden Führungsabschnitt 9b übergeht, welcher die ausgezogene Endstellung des Mitnehmers 10 definiert.Each retraction device 4 has a guide housing 8 with a guide track 9 , in which a carriage-shaped carrier 10 is displaceably guided between a retracted and an extended end position. In Fig. 3 is the driver 10 of the right feed device 4 in its retracted end position and the driver 10 of the left feed device 4 in its extended end position shown. The driver 10 has on its the coupling carriage 6 side facing a recess 11 ( Fig. 3 ) and is acted upon by a pull-in spring 12 in its retracted end position. The collection movement of Driver 10 is damped by a designed as a linear damper 13 fluid damper, the linearly displaceable piston is entrained by the driver 10 in the extension direction. For this purpose, for example, a piston rod of the piston 10 may be attached to the driver. Starting from the retracted end position, the guide track 9 initially has a straight guide section 9a , which then merges at the end of the guide track 9 into a transverse guide section 9b , which defines the extended end position of the driver 10.

Der Kopplungsschlitten 6 weist einen mittleren Schlittenarm 14 und zwei äußere Schlittenarme 15 auf, welche am mittleren Schlittenarm 14 jeweils über Achsen 16 angelenkt, also kippbeweglich verbunden sind. Über diese Achsen 16, die seitlich über den Kopplungsschlitten 6 überstehen, ist der mittlere Schlittenarm 14 in den seitlichen Führungen 7 des Verbindungsgehäuses 5 geführt. Die freien Enden der äußeren Schlittenarme 15 sind über Führungszapfen 17 ebenfalls in den seitlichen Führungen 7 geführt. Die äußeren Schlittenarm 15 weisen jeweils an ihrer dem Mitnehmer 10 zugewandten Seite einen Vorsprung 18 und an ihrer der Schiebetür 3 zugewandten Seite ein vorstehendes Kopplungselement 19 auf, das wie gezeigt beispielsweise durch einen schräg vorstehenden Arm gebildet sein kann.The coupling carriage 6 has a middle slide arm 14 and two outer slide arms 15 , which are articulated on the middle slide arm 14 in each case via axes 16 , that is connected in a tiltable manner. About these axes 16, projecting laterally beyond the coupling carriage 6, the middle slide arm 14 is guided in the lateral guides 7 of the connecting housing 5. The free ends of the outer slide arms 15 are also guided in the lateral guides 7 via guide pins 17 . The outer slide arm 15 each have on their side facing the driver 10 a projection 18 and on its side facing the sliding door 3, a protruding coupling element 19 , which may be formed as shown for example by a slanted projecting arm.

An einen geraden mittleren Führungsabschnitt 20 der Führung 7 schließen sich jeweils über einen schrägen Führungsabschnitt 21 (Fig. 3) zwei gerade äußere Führungsabschnitte 22 an, die aufgrund der schrägen Führungsabschnitte 21 gegenüber dem mittleren Führungsabschnitt 20 in Richtung fort von der Schiebertür 3 um ein Maß A zurückversetzt sind und die wie gezeigt beispielsweise parallel zum mittleren Führungsabschnitt 20 verlaufen können. Der mittlere Führungsabschnitt 20 ist mehr als doppelt so lang wie der Abstand der beiden Achsen 16, und die äußeren Führungsabschnitte 22 sind mindestens so lang wie der Abstand zwischen der Achse 16 und dem Führungszapfen 17.At a straight central guide portion 20 of the guide 7 close each have an inclined guide portion 21 (FIG. Fig. 3 ) to two straight outer guide portions 22 , which are due to the oblique guide portions 21 relative to the central guide portion 20 in the direction away from the slide door 3 set back by a dimension A and as shown, for example, can be parallel to the middle guide portion 20. The middle guide portion 20 is more than twice as long as the distance of the two axes 16, and the outer guide portions 22 are at least as long as the distance between the axis 16 and the guide pin 17th

Die Schiebetür 3 weist an ihrer dem Kopplungsschlitten 6 zugewandten Seite zwei Mitnehmervorsprünge 23 auf, deren Außenabstand dem Abstand der beiden Kopplungselemente 19 entspricht. Die Mitnehmervorsprünge 23 können beispielsweise durch einen Bolzen oder ein abgewinkeltes Blech gebildet sein.The sliding door 3 has, on its side facing the coupling carriage 6, two driving projections 23 whose outer spacing corresponds to the spacing of the two coupling elements 19. The driver projections 23 may be formed for example by a bolt or an angled sheet metal.

In Fig. 1 ist die Einzugsvorrichtung 1 in ihrer Grundstellung gezeigt, in der die Schiebetür 3 in ihre geschlossene Mitteltürstellung eingezogen ist. In dieser Grundstellung befinden sich die beiden Mitnehmer 10 der Einzugseinrichtungen 4 in ihren eingefahrenen Endstellungen, und der Kopplungsschlitten 6 greift mit seinen beiden Vorsprüngen 18 in die Aussparungen 11 der beiden Mitnehmer 10 ein. Die Mitnehmervorsprünge 23 der Schiebetür 3 sind zwischen den beiden Kopplungselementen 19 festgelegt, wodurch der Kopplungsschlitten 6 in beide Richtungen mit der Schiebetür 3 bewegungsgekoppelt ist. Die beiden Achsen 16 befinden sich im mittleren Führungsabschnitt 20 und die Führungszapfen 17 jeweils in den äußeren Führungsabschnitten 22, wobei die äußere Schlittenarme 15 mit ihren Vorsprüngen 18 in die Aussparungen 11 der Mitnehmer 10 eingreifen.In Fig. 1 the collection device 1 is shown in its normal position, in which the sliding door 3 is retracted in its closed center door position. In this basic position, the two drivers 10 of the intake devices 4 are in their retracted end positions, and the coupling carriage 6 engages with its two projections 18 in the recesses 11 of the two drivers 10 a. The driver projections 23 of the sliding door 3 are fixed between the two coupling elements 19, whereby the coupling slide 6 is coupled in motion with the sliding door 3 in both directions. The two axes 16 are located in the middle guide portion 20 and the guide pin 17 respectively in the outer guide portions 22, wherein the outer slide arms 15 engage with their projections 18 in the recesses 11 of the driver 10.

Wenn die Schiebetür 3 aus ihrer in Fig. 1 gezeigten geschlossenen Mitteltürstellung in die in Fig. 2 gezeigte Zwischenstellung nach links (Öffnungsrichtung 24) geschoben wird, wird der Kopplungsschlitten 6 über sein am linken Mitnehmervorsprung 23 der Schiebetür 3 anliegendes linkes Kopplungselement 19 nach links mitgenommen. Dabei wird der Führungszapfen 17 des rechten Schlittenarms 15 über den schrägen Führungsabschnitt 21 in den mittleren Führungsabschnitt 20 überführt, wodurch der rechte Schlittenarm 15 entgegen dem Uhrzeigersinn um die Achse 16 verkippt und sein Vorsprung 18 nun nicht mehr in die Aussparung 11 des rechten Mitnehmers 10 eingreift. Außerdem wird der Mitnehmer 10 der linken Einzugseinrichtung 4 über den in seine Aussparung 11 eingreifenden Vorsprung 18 des linken Schlittenarms 15 vom Kopplungsschlitten 6 nach links gegen die Wirkung der Einzugsfeder 12 mitgenommen, die dadurch gespannt wird.When the sliding door 3 out of its in Fig. 1 shown closed center door position in the in Fig. 2 shown intermediate position to the left (opening direction 24 ) is pushed, the coupling carriage 6 is taken over his left on the left Mitnehmervorsprung 23 of the sliding door 3 adjacent left coupling element 19 to the left. In this case, the guide pin 17 of the right slide arm 15 is transferred via the inclined guide portion 21 in the middle guide portion 20, whereby the right slide arm 15 tilted counterclockwise about the axis 16 and its projection 18 now no longer engages in the recess 11 of the right-hand carrier 10 , In addition, the driver 10 of the left feed device 4 is taken over the engaging in its recess 11 projection 18 of the left slide arm 15 from the coupling carriage 6 to the left against the action of the pull-in spring 12, which is thereby tensioned.

Wenn die Schiebetür 3 und damit der Kopplungsschlitten 6 noch weiter nach links geschoben werden, wird der Mitnehmer 10 der linken Einzugseinrichtung 4 gegen die Wirkung der Einzugsfeder 12 weiter nach links geschoben, bis er schließlich am Ende des geraden Führungsabschnitts 9a über den quer verlaufenden Führungsabschnitt 9b in eine Verriegelungsendstellung verkippt. In dieser Verriegelungsendstellung ist die Aussparung 11 des Mitnehmers 10 zur Öffnungsrichtung 24 hin offen, so dass der linke Schlittenarm 15 in Öffnungsrichtung 24 vom Mitnehmer 10 entkoppelt ist.If the sliding door 3 and thus the coupling slide 6 are pushed further to the left, the driver 10 of the left feed device 4 is pushed against the action of the catch spring 12 further to the left until it finally 9a at the end of the straight guide portion 9a over the transverse guide portion tilted in a locking end position. In this locking end position, the recess 11 of the driver 10 to the opening direction 24 open, so that the left slide arm 15 is decoupled in the opening direction 24 of the driver 10.

Die in Fig. 3 gezeigte linke Endstellung des Kopplungsschlittens 6 ist erreicht, sobald seine linke Achse 16 über den schrägen Führungsabschnitt 21 in den linken Führungsabschnitt 22 überführt ist. Dadurch wird das linke Kopplungselement 19 um das Maß A in Richtung fort von der Schiebetür 3 querverschoben und liegt nicht mehr am linken Mitnehmervorsprung 23 an, so dass der Kopplungsschütten 6 von der Schiebetür 3 nicht mehr weiter nach links mitgenommen wird. Die vom Kopplungsschlitten 6 entkoppelte Schiebetür 3 kann nun weiter nach links aufgeschoben werden.In the Fig. 3 shown left end position of the coupling carriage 6 is reached, as soon as its left axis 16 is transferred via the inclined guide portion 21 in the left guide portion 22. As a result, the left coupling element 19 is transversely displaced by the dimension A in the direction away from the sliding door 3 and is no longer on the left Mitnehmervorsprung 23, so that the coupling spouts 6 is no longer taken from the sliding door 3 to the left. The decoupled from the coupling carriage 6 sliding door 3 can now be pushed further to the left.

Wird die Schiebetür 3 ausgehend von Fig. 3 in Schließrichtung 25 zurück in ihre Mitteltürstellung geschoben, trifft die Schiebetür 3 zunächst mit ihrem rechten Mitnehmervorsprung 23 auf das rechte Kopplungselement 19 des Kopplungsschlittens 6, der dadurch in Schließrichtung 25 mitgenommen wird. Die linke Achse 16 wird über den schrägen Führungsabschnitt 21 wieder in den mittleren Führungsabschnitt 20 überführt, wodurch das linke Kopplungselement 19 um das Maß A in Richtung hin zu der Schiebetür 3 querverschoben wird und den linken Mitnehmervorsprung 23 in Schließrichtung 25 hintergreift. Dann läuft der Kopplungsschlitten 6 mit seinem linken Vorsprung 18 in die seitlich offene Aussparung 11 des verriegelten linken Mitnehmers 10 ein und beginnt den Mitnehmer 10 aus seiner Verriegelungsendstellung heraus zu drehen, wodurch gleichzeitig der Vorsprung 18 in der Aussparung 11 festgelegt wird. Sobald der Mitnehmer 10 den geraden Führungsabschnitt 9a erreicht hat, zieht die gespannte Einzugsfeder 12 den Mitnehmer 10 - vom Lineardämpfer 13 gedämpft - in Schließrichtung 25 ein, wodurch über den Kopplungsschlitten 6 auch die Schiebetür 3 in ihre Mitteltürstellung eingezogen wird. Am Ende der Einzugsbewegung wird der rechte Führungszapfen 17 über den schrägen Führungsabschnitt 21 wieder in den rechten Führungsabschnitt 22 überführt, wodurch der rechte Schlittenarm 15 im Uhrzeigersinn um die Achse 16 verkippt und mit seinem Vorsprung 18 in die Aussparung 11 des rechten Mitnehmers 10 eingreift. Diese Grundstellung der Einzugsvorrichtung 1 mit der in ihre Mitteltürstellung eingezogenen Schiebetür 3 ist in Fig. 1 gezeigt. Statt der gezeigten zwei Einzugsfedern 12 kann alternativ auch eine einzige, gemeinsame Feder vorgesehen sein, welche die beiden Mitnehmer 10 miteinander verbindet. Weiterhin kann statt der gezeigten zwei, jeweils einseitig wirkenden Lineardämpfer 13 alternativ auch ein einziger beidseitig wirkender Lineardämpfer vorgesehen sein.If the sliding door 3 starting from Fig. 3 pushed back in the middle door position in the closing direction 25 , the sliding door 3 first meets with its right Mitnehmervorsprung 23 on the right coupling element 19 of the coupling carriage 6, which is thereby taken in the closing direction 25. The left axis 16 is transferred via the inclined guide portion 21 back into the middle guide portion 20, whereby the left coupling element 19 is transversely displaced by the dimension A in the direction of the sliding door 3 and engages behind the left Mitnehmervorsprung 23 in the closing direction 25. Then the coupling carriage 6 runs with its left projection 18 in the laterally open recess 11 of the locked left-hand carrier 10 and starts the driver 10 to rotate out of its locking end position, whereby the projection 18 is set in the recess 11 at the same time. As soon as the driver 10 has reached the straight guide section 9a, the tensioned pull-in spring 12 pulls the driver 10-damped by the linear damper 13-in the closing direction 25, whereby the sliding door 3 is also pulled into its middle door position via the coupling carriage 6. At the end of the pull-in movement, the right-hand guide pin 17 is transferred back into the right guide section 22 via the inclined guide section 21, whereby the right slide arm 15 is tilted clockwise about the axis 16 and engages with its projection 18 into the recess 11 of the right-hand driver 10. This basic position of the intake device 1 with the retracted in their middle door position sliding door 3 is in Fig. 1 shown. Instead of the two retraction springs 12 shown, alternatively, a single, common spring can be provided, which connects the two drivers 10 with each other. Furthermore, instead of the shown two, in each case unilaterally acting linear damper 13, alternatively, a single double-acting linear damper can be provided.

Claims (13)

Bidirektionale Einzugsvorrichtung (1) zum beidseitigen Einziehen einer Schiebetür (3) in eine Mitteltürstellung, umfassend: zwei gegensinnig wirkende unidirektionale Einzugseinrichtungen (4) mit jeweils einem verschiebbar geführten Mitnehmer (10), der aus einer eingezogenen Endstellung gegen die Wirkung einer Einzugsfeder (12) in eine Verriegelungsendstellung verschiebbar ist, und einen in einer Führung (7) längs- und kippbeweglich geführten Kopplungsschlitten (6), der zwei beabstandete Kopplungselemente (19) aufweist und in einer Schlittenmittelstellung im Eingriff mit den beiden eingezogenen Mitnehmer (10) ist, wobei der Kopplungsschlitten (6) bei einer Bewegung aus der Schlittenmittelstellung in die eine oder andere Richtung jeweils den einen Mitnehmer (10) in Bewegungsrichtung (24) mitnimmt und zugleich durch eine Kippbewegung vom anderen Mitnehmer (10) entkoppelt wird und schließlich in einer Schlittenendstellung der Kopplungsschlitten (6) von dem mitgenommenen verriegelten Mitnehmer (10) in der Bewegungsrichtung (24) entkoppelt ist und das in Bewegungsrichtung (24) vordere Kopplungselement (19) gegenüber dem hinteren Kopplungselement (19) zurückversetzt ist, und wobei der Kopplungsschlitten (6) bei einer Bewegung aus der Schlittenendstellung zurück in die Schlittenmittelstellung den Mitnehmer (10) aus der Verriegelungsendstellung löst und von diesem bis in die Schlittenmittelstellung eingezogen wird. Bidirectional collection device (1) for pulling a sliding door (3) into a middle door position on both sides, comprising: two oppositely acting unidirectional collection devices (4) each having a slidably guided driver (10) which is displaceable from a retracted end position against the action of a collection spring (12) in a locking end position, and a in a guide (7) longitudinally and tiltably guided coupling carriage (6) having two spaced-apart coupling elements (19) and in a carriage position in engagement with the two retracted driver (10), wherein the coupling carriage (6) in one or the other direction in each case the one driver (10) in the direction of movement (24) moves and is decoupled by a tilting movement of the other driver (10) and finally in a carriage end position of the Coupling carriage (6) is decoupled from the entrained locked driver (10) in the direction of movement (24) and in the direction of movement (24) front coupling element (19) is set back relative to the rear coupling element (19), and wherein the coupling carriage (6) in a movement from the Schlittenendstellung back into the Schlittenmittelstellung the driver (10) from the locking end position dissolves and is retracted from this to the Schlittenmittelstellung. Bidirektionale Einzugsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Kopplungsschlitten (6) an seinen beiden Enden jeweils einen Vorsprung (18) zum Eingriff in eine Aussparung (11) der Mitnehmer (10) aufweist.Bidirectional collection device according to claim 1, characterized in that the coupling slide (6) at its two ends in each case a projection (18) for engagement in a recess (11) of the driver (10). Bidirektionale Einzugsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die beiden Einzugseinrichtungen (4) eine gemeinsame Einzugsfeder aufweisen, welche die beiden Mitnehmer (10) miteinander verbindet.Bidirectional collection device according to claim 1 or 2, characterized in that the two collection devices (4) have a common collection spring, which connects the two drivers (10) with each other. Bidirektionale Einzugsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Kopplungsschlitten (6) einen mittleren Schlittenarm (14) und zwei jeweils mit dem mittleren Schlittenarm (14) gelenkig verbundene äußere Schlittenarme (15) aufweist.Bidirectional collection device according to one of the preceding claims, characterized in that the coupling carriage (6) has a middle slide arm (14) and two outer slide arms (15), each articulated to the middle slide arm (14). Bidirektionale Einzugsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass der mittlere Schlittenarm (14) mit den äußeren Schlittenarmen (15) jeweils über eine Achse (16) verbunden ist, die seitlich über den Kopplungsschlitten (6) übersteht und in der Führung (20, 21, 22) geführt ist.Bidirectional collection device according to claim 4, characterized in that the middle slide arm (14) is connected to the outer slide arms (15) in each case via an axis (16) which protrudes laterally beyond the coupling slide (6) and in the guide (20, 21 , 22) is guided. Bidirektionale Einzugsvorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die äußeren Schlittenarme (15) in der Führung (20, 21, 22) geführt sind.Bidirectional collection device according to claim 4 or 5, characterized in that the outer slide arms (15) in the guide (20, 21, 22) are guided. Bidirektionale Einzugsvorrichtung nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, dass die beiden Kopplungselemente (19) an den beiden äußeren Schlittenarmen (15) vorgesehen sind.Bidirectional collection device according to one of claims 4 to 6, characterized in that the two coupling elements (19) are provided on the two outer slide arms (15). Bidirektionale Einzugsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Führung (7) ausgehend von einem mittleren Führungsabschnitt (20) beidseitig jeweils einen schrägen Führungsabschnitt (21) und einen äußeren Führungsabschnitt (22) aufweist, der gegenüber dem mittleren Führungsabschnitt (20) um ein Maß (A) zurückversetzt ist.Bidirectional collection device according to one of the preceding claims, characterized in that the guide (7) starting from a central guide portion (20) on both sides each have an oblique guide portion (21) and an outer guide portion (22) opposite to the central guide portion (20). is set back by one measure (A). Bidirektionale Einzugsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die beiden äußeren Führungsabschnitte (22) parallel oder nahezu parallel zum geraden mittleren Führungsabschnitt (20) verlaufen.Bidirectional collection device according to claim 8, characterized in that the two outer guide sections (22) run parallel or nearly parallel to the straight central guide section (20). Bidirektionale Einzugsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die beiden Kopplungselemente (19) auf der den Mitnehmern (10) gegenüberliegenden Seite des Kopplungsschlittens (6) angeordnet sind.Bidirectional intake device according to one of the preceding claims, characterized in that the two coupling elements (19) on the driver (10) opposite side of the coupling carriage (6) are arranged. Bidirektionale Einzugsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die unidirektionalen Einzugseinrichtungen (4) jeweils einen Lineardämpfer (13) zum Dämpfen der Einzugsbewegung ihrer Mitnehmer (10) aufweist.Bidirectional intake device according to one of the preceding claims, characterized in that the unidirectional intake devices (4) each have a linear damper (13) for damping the intake movement of their drivers (10). Schiebetüranordnung mit einer Schiebetür (3) und mit einer bidirektionalen Einzugsvorrichtung (1) nach einem der vorhergehenden Ansprüche zum beidseitigen Einziehen der Schiebetür (3) in eine Mitteltürstellung, wobei die Schiebetür (3) in ihrer Mitteltürstellung in beide Richtungen mit dem Kopplungsschlitten (6) bewegungsgekoppelt ist.Sliding door arrangement with a sliding door (3) and with a bidirectional feed device (1) according to one of the preceding claims for pulling the sliding door (3) into a middle door position on both sides, wherein the sliding door (3) in its middle door position in both directions with the coupling carriage (6) is motion coupled. Schiebetüranordnung nach Anspruch 12, wobei die Einzugsvorrichtung (1) ortsfest angeordnet ist und die Schiebetür (3) in ihrer Mitteltürstellung beidseitig zwischen den beiden Kopplungselementen (19) festgelegt ist, oder umgekehrt.Sliding door assembly according to claim 12, wherein the retraction device (1) is arranged stationary and the sliding door (3) is fixed in its center door position on both sides between the two coupling elements (19), or vice versa.
EP11162781.6A 2010-05-27 2011-04-18 Bidirectional retracting device for a middle sliding door Not-in-force EP2390448B1 (en)

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SI201130324T SI2390448T1 (en) 2010-05-27 2011-04-18 Bidirectional retracting device for a middle sliding door

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DE202010007230U DE202010007230U1 (en) 2010-05-27 2010-05-27 Bidirectional feeder for a middle sliding door

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JP2014527438A (en) * 2011-08-16 2014-10-16 ヘティッヒ‐ハインゼ ゲーエムベーハー ウント ツェーオー． カーゲー Device for retracting movable furniture parts to an intermediate position
EP3402950A4 (en) * 2016-01-15 2019-09-18 IKEA Supply AG Self-closing assembly for a sliding door
CN110520589A (en) * 2019-06-24 2019-11-29 佛山市爱迪尔卫浴有限公司 Two way damper and shower door component
CN110520589B (en) * 2019-06-24 2021-04-16 佛山市爱迪尔卫浴有限公司 Two-way damper and shower door assembly

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SI2390448T1 (en) 2015-01-30
DK2390448T3 (en) 2014-11-24
EP2390448B1 (en) 2014-10-08
DE202010007230U1 (en) 2010-08-26
ES2527182T3 (en) 2015-01-21

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