EP2286047B2 - Sliding door - Google Patents

Sliding door Download PDF

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Publication number
EP2286047B2
EP2286047B2 EP09761739.3A EP09761739A EP2286047B2 EP 2286047 B2 EP2286047 B2 EP 2286047B2 EP 09761739 A EP09761739 A EP 09761739A EP 2286047 B2 EP2286047 B2 EP 2286047B2
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EP
European Patent Office
Prior art keywords
arm
damper
door leaf
door
coupling part
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
EP09761739.3A
Other languages
German (de)
French (fr)
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EP2286047A1 (en
EP2286047B1 (en
Inventor
Wilfried Stommel
Jens Willach
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Gebr Willach GmbH
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Gebr Willach GmbH
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Publication date
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Application filed by Gebr Willach GmbH filed Critical Gebr Willach GmbH
Priority to PL09761739T priority Critical patent/PL2286047T5/en
Publication of EP2286047A1 publication Critical patent/EP2286047A1/en
Application granted granted Critical
Publication of EP2286047B1 publication Critical patent/EP2286047B1/en
Publication of EP2286047B2 publication Critical patent/EP2286047B2/en
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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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E05Y2201/212—Buffers
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/264—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
    • E05Y2201/412—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing for the final closing movement
    • 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
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/672—Glass
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the door cart 11 contains one or two dampers 20.
  • a damper is shown schematically.
  • the damper has a cylinder 21 in which a piston (not shown) can be displaced.
  • a piston rod 22 protrudes from the cylinder, at the end of which a slide 23 is attached.
  • the slide 23 is guided in a rail 25. This has a cam contour 26 with a latching position in which the slide can latch. In the position that in Figure 3 is shown, the slide 23 is locked in the front end position.
  • the slide 23 forms an engaging part 17 of the damper 20. This has a recess 29 between two humps 28.
  • the arm 31 is, in the plan view of FIG Figure 2 viewed, bent slightly outwards (in the drawing: downwards) and there it strikes against a cover (not shown) which forms a front panel which covers the running rail 10 and the drive 13.
  • This cover serves as a stop element for positioning the nose 32, so that it is definitely hit by the second hump 28.
  • the meeting of the coupling part of the arm 31 and the engaging part 17 of the damper does not require any height adjustment of these elements and in particular no height adjustment of the door leaf 12. A height adjustment of the door leaf also does not require any height adjustment of these elements.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Description

Die Erfindung betrifft eine Schiebetür, insbesondere Glasschiebetür, mit einem Türflügel, der mit einem Laufwerk in einer Laufschiene geführt ist, einer den Laufweg des Türflügels begrenzenden Begrenzungsvorrichtung, einem Dämpfer mit Einzugsfunktion und einem Koppler, der mit dem Angreifteil des Dämpfers rastend zusammengreift, wobei der Dämpfer den Türflügel beim Schließen zunächst abbremst und anschließend in die Schließstellung treibt.The invention relates to a sliding door, in particular a sliding glass door, with a door leaf which is guided with a drive in a running rail, a limiting device limiting the path of the door leaf, a damper with a pull-in function and a coupler that engages with the engaging part of the damper in a latching manner The damper initially brakes the door leaf when it closes and then drives it into the closed position.

Es ist bekannt, Schiebetüren mit einem Dämpfer zu versehen, der die Schließbewegung vor Erreichen des Endanschlages abbremst, so dass ein hartes Anschlagen des Türflügels gegen den Endanschlag vermieden wird. Der Dämpfer nimmt die kinetische Energie des Türflügels bei der Schließbewegung der Schiebetür auf. Ein derartiger Dämpfer stellt jedoch nicht sicher, dass der Türflügel exakt in seine Schließstellung gelangt und dort auch verbleibt. Es könnte vorkommen, dass der Türflügel beim Anprallen gegen einen Endanschlag wieder zurückfährt. Bekannt sind ferner Dämpfer, die zusätzlich mit einer Feder ausgestattet sind, welche das Angreifteil des Dämpfers zum Dämpfergehäuse hinzieht. Mit einem solchen Dämpfer, der sowohl am Türflügel als auch an der Laufschiene bzw. dem Rahmen befestigt sein kann, wird erreicht, dass durch den Angriff eines Koppelteils an dem Angreifteil des Dämpfers der Dämpfer ausgelöst wird. Hat der Türflügel eine hohe Geschwindigkeit, so wird er durch die Dämpfungsfunktion des Dämpfers abgebremst. Danach überwiegt die Spannkraft der im Dämpfer vorhandenen Feder. Diese bewirkt, dass der Türflügel gegen die Dämpfungskraft sanft in seine Endstellung getrieben wird.It is known to provide sliding doors with a damper which brakes the closing movement before the end stop is reached, so that the door leaf does not strike the end stop hard. The damper absorbs the kinetic energy of the door leaf when the sliding door closes. However, such a damper does not ensure that the door leaf arrives exactly in its closed position and also remains there. It could happen that the door leaf moves back again when it hits an end stop. Also known are dampers which are additionally equipped with a spring which pulls the engaging part of the damper towards the damper housing. With such a damper, which can be attached both to the door leaf and to the running rail or the frame, the damper is triggered by the engagement of a coupling part on the engagement part of the damper. If the door leaf is at high speed, it is braked by the damping function of the damper. After that, the elastic force of the spring in the damper predominates. This causes the door leaf to be gently driven into its end position against the damping force.

Bei Schiebetüren stellt sich grundsätzlich das Problem der gegenseitigen Abstimmung zwischen denjenigen Komponenten, die mit der Laufschiene verbunden, also ortsfest, sind, und denjenigen Komponenten, die mit dem Türflügel verbunden sind. Beim Einbau muss große Sorgfalt aufgewandt werden, um zu erreichen, dass mit einem Dämpfer, dessen Funktion nockengesteuert ist, die Schließposition des Türflügels exakt eingenommen wird, was eine genaue Abstimmung der Positionen von Angreifteil und Koppelteil voraussetzt. Werden diese Positionen beim Einbauen der Schiebetür nicht genau eingehalten, sind spätere Nachjustierungen sehr aufwändig und manchmal unmöglich.In the case of sliding doors, there is basically the problem of the mutual coordination between those components that are connected to the running rail, that is, stationary, and those components that are connected to the door leaf. Great care must be taken during installation in order to ensure that the closed position of the door leaf is assumed exactly with a damper whose function is cam-controlled, which requires an exact coordination of the positions of the engaging part and the coupling part. If these positions are not precisely adhered to when installing the sliding door, subsequent readjustments are very time-consuming and sometimes impossible.

In DE 20 2007 014 567 U1 ist eine Dämpfungs- und Einzugsvorrichtung für Schiebetüren beschrieben, bei der der Dämpfer an der ortsfesten Laufschiene angebracht ist, während eine Koppler an dem bewegbaren Türwagen einer Schiebetür angebracht ist. Der Koppler weist einen kurzen horizontal starren Arm auf, der beim Bewegen der Schiebetür mit dem Angreifteil des Dämpfers zusammengreift. Der Dämpfer ist mit einem Übertragungsglied gekoppelt, das als langgestreckter Stab ausgebildet ist, dessen Ebene parallel zur Türebene verläuft.In DE 20 2007 014 567 U1 describes a damping and retraction device for sliding doors, in which the damper is attached to the stationary running rail, while a coupler is attached to the movable door carriage of a sliding door. The coupler has a short, horizontally rigid arm that engages with the engaging part of the damper when the sliding door is moved. The damper is coupled to a transmission member which is designed as an elongated rod, the plane of which runs parallel to the plane of the door.

EP 1426 535 A2 beschreibt eine Dämpfungs- und Einzugsvorrichtung für Schiebetüren bei welcher der Dämpfer an der ortsfesten Laufschiene angeordnet ist, während ein Betätigungsglied oder Koppler sich an einem Beschlag der bewegbaren Schiebetür befindet. Der Koppler ist ein horizontal abstehender Arm, der mit einem abgerundeten Ende in eine Ausnehmung in ein Angreifteil des Dämpfers eingreift, so dass dieses um seine Achse kippt. EP 1426 535 A2 describes a damping and retraction device for sliding doors in which the damper is arranged on the stationary running rail, while an actuating member or coupler is located on a fitting of the movable sliding door. The coupler is a horizontally protruding arm, the rounded end of which engages in a recess in an engaging part of the damper, so that it tilts about its axis.

Der Erfindung liegt die Aufgabe zugrunde, eine Schiebetür zu schaffen, deren Zusammenbau bzw. Einbau vereinfacht ist, wobei fehlerhafte Anpassungen praktisch unmöglich sind.The invention is based on the object of creating a sliding door, the assembly or installation of which is simplified, incorrect adaptations being practically impossible.

Die Schiebetür nach der vorliegenden Erfindung ist durch den Anspruch 1 definiert.The sliding door according to the present invention is defined by claim 1.

Die Erfindung sieht vor, dass die Begrenzungsvorrichtung, die einen Endanschlag darstellt, mit dem Koppelteil, das das Auslösen des Dämpfers während der Schiebebewegung bewirkt, zu einer Baueinheit vereinigt ist, die insgesamt an der Laufschiene montiert werden kann. Dadurch sind die Positionen von Endanschlag und Koppelteil relativ zueinander definiert und fest, so dass nicht durch fehlerhafte Bohrungen oder andere Falschmontage Fehler oder Ungenauigkeiten auftreten können. Die Baueinheit wird bei der Montage oder bei ihrer Vorbereitung lediglich an der Laufschiene montiert. Die Baueinheit überbrückt den Weg von ihrer Befestigungsstelle bis zum Auslösepunkt. Der Auslösepunkt ist derjenige Punkt, an dem der Koppler auf das Angreifteil des Dämpfers einwirkt, um dieses aus einer Rastposition auszulösen. Mit dem Auslösevorgang beginnt zunächst der Dämpfungsvorgang und anschließend erfolgt das Heranschieben des Türflügels an den Endanschlag.The invention provides that the limiting device, which represents an end stop, is combined with the coupling part, which causes the damper to be triggered during the sliding movement, to form a structural unit that can be mounted on the running rail as a whole. As a result, the positions of the end stop and the coupling part are defined and fixed relative to one another, so that errors or inaccuracies cannot occur due to incorrect bores or other incorrect assembly. The structural unit is only mounted on the running rail during assembly or during its preparation. The unit bridges the path from its attachment point to the release point. The trigger point is the point at which the coupler acts on the engaging part of the damper in order to trigger it from a latching position. With the release process, the damping process begins and then the door sash is pushed towards the end stop.

Gemäß der Erfindung ist ein parallel zu der Laufschiene verlaufender Arm vorgesehen, der ein flacher Arm ist, der beispielsweise aus einem Blechstreifen besteht und dessen Ebene parallel zu der Ebene des Türflügels verläuft. Erfindungsgemäß befindet sich an dem freien Ende des Armes das Koppelteil, das vorzugsweise eine zum Türflügel hin gerichtete Nase ist, die seitlich von dem Arm absteht. Das Koppelteil ist in der Höhenlage ortsfest. Der Dämpfer samt Angreifteil ist am Türflügel befestigt. Der Türflügel wird nach dem Einbau in der Regel in der Höhe justiert, um die Ränder des Türflügels parallel zum Boden und Türrahmen auszurichten. Das Koppelteil, vorzugsweise die seitlich abstehende Nase, ist in der Vertikalen deutlich größer als das Angreifteil des Dämpfers, so dass das Koppeln unabhängig von der Montagehöhe des Türblattes bzw. des Angreifteils sicher funktioniert. Eine Justage der Höhenlage von Koppelteil oder Angreifteil ist nicht erforderlich.According to the invention, an arm running parallel to the running rail is provided, which is a flat arm which consists, for example, of a sheet metal strip and the plane of which runs parallel to the plane of the door leaf. According to the invention, the coupling part is located at the free end of the arm, which is preferably a nose directed towards the door leaf, which protrudes laterally from the arm. The coupling part is stationary in the altitude. The damper including the attack part is attached to the door leaf. The door leaf is usually adjusted in height after installation in order to align the edges of the door leaf parallel to the floor and door frame. The coupling part, preferably the laterally protruding nose, is significantly larger vertically than the engaging part of the damper, so that the coupling works reliably regardless of the mounting height of the door leaf or the engaging part. It is not necessary to adjust the height of the coupling part or the engaging part.

Gemäß einer bevorzugten Weiterbildung ist vorsehen, dass der Arm derart vorgespannt ist, dass das Koppelteil von dem Türflügel fortgedrückt wird, und dass eine der Laufschiene vorgesetzte Abdeckung eine Abstützung für den freien Endbereich des Armes zu einer definierten Positionierung des Koppelteils bildet. Der Arm ist in einer horizontalen Ebene biegeelastisch und er ist von der Ebene des Türflügels nach außen gebogen, während das Koppelteil nach innen absteht. Mit einer derartigen Vorspannung stößt er gegen das Profil der Abdeckung, die an der Laufschiene befestigt ist und eine vordere Blende darstellt. Diese Blende bildet zugleich ein Anschlagteil zur Positionierung des freien Endes des vorgespannten Armes. Dadurch wird die seitliche Position des Koppelteils im Wartezustand festgelegt und es wird sichergestellt, dass das Angreifteil des Dämpfers funktionsgerecht auf das Koppelteil trifft, um den Dämpfer auszulösen.According to a preferred development, it is provided that the arm is pretensioned in such a way that the coupling part is pushed away from the door leaf, and that a cover placed in front of the running rail provides a support for the free end region of the arm defined positioning of the coupling part forms. The arm is flexurally elastic in a horizontal plane and it is bent outwards from the plane of the door leaf, while the coupling part protrudes inwards. With such a preload, it strikes against the profile of the cover, which is attached to the running rail and represents a front panel. This screen also forms a stop part for positioning the free end of the pretensioned arm. As a result, the lateral position of the coupling part is fixed in the waiting state and it is ensured that the engaging part of the damper strikes the coupling part in a functional manner in order to trigger the damper.

Die Baueinheit kann an einer Profilschiene angebracht sein, die die Laufschiene bildet oder mit dieser verbunden ist. Dabei ist auch eine verschiebbare (und feststellbare) Anbringung der Baueinheit möglich.The structural unit can be attached to a profile rail which forms the running rail or is connected to it. A displaceable (and lockable) attachment of the structural unit is also possible.

Gemäß einer bevorzugten Ausgestaltung der Erfindung ist vorgesehen, dass das Koppelteil eine von dem Arm seitlich abstehende Nase ist, die in einer Ausnehmung des Angreifteils des Dämpfers rastend eingreift. Alternativ hierzu ist es möglich, eine Ausnehmung an dem Arm und eine entsprechende Nase an dem Dämpfer vorzusehen.According to a preferred embodiment of the invention it is provided that the coupling part is a lug which protrudes laterally from the arm and which engages in a recess in the engaging part of the damper. Alternatively, it is possible to provide a recess on the arm and a corresponding nose on the damper.

Eine bevorzugte Ausführungsform der Erfindung sieht vor, dass die Baueinheit an der Laufschiene wahlweise rechtsendig oder linksendig montierbar ist, um mit einem linksendigen oder rechtsendigen Dämpfer des Türflügels zusammenzuwirken. Dies hat den Vorteil, dass eine einzige Baueinheit geeignet ist, wahlweise rechts oder links an der Laufschiene angebracht zu werden. Hierzu sollte die Baueinheit so ausgebildet sein, dass sie parallel zu der Ebene des eingebauten Türflügels um die Begrenzungsvorrichtung herum um 180° schwenkbar ist und in beiden Stellungen mit denselben Befestigungselementen wie Löchern und Schrauben befestigt werden kann, ohne eine Materialbearbeitung durchführen zu müssen.A preferred embodiment of the invention provides that the structural unit can be mounted on the running rail optionally with the right or left end in order to interact with a left or right end damper of the door leaf. This has the advantage that a single structural unit is suitable for being attached to the running rail either on the right or left. For this purpose, the unit should be designed in such a way that it can be pivoted around the limiting device by 180 ° parallel to the plane of the built-in door leaf and can be fastened in both positions with the same fastening elements such as holes and screws without having to process the material.

Die erfindungsgemäße Schiebetür eignet sich insbesondere, jedoch nicht ausschließlich, als Glasschiebetür. Das Laufwerk ist Bestandteil einer aus Metall bestehenden oberen Halterung für den Glas-Türflügel. Daher ist es besonders vorteilhaft, wenn die Baueinheit insgesamt auf einfache Weise in richtiger gegenseitiger Zuordnung der Komponenten montierbar ist.The sliding door according to the invention is particularly, but not exclusively, suitable as a sliding glass door. The drive is part of a metal upper bracket for the glass door leaf. It is therefore particularly advantageous if the structural unit as a whole can be assembled in a simple manner with the correct mutual association of the components.

Im Folgenden wird unter Bezugnahme auf die Zeichnungen ein Ausführungsbeispiel der Erfindung näher erläutert.An exemplary embodiment of the invention is explained in more detail below with reference to the drawings.

Es zeigen:

Figur 1
eine Ansicht einer Schiebetür von vorne,
Figur 2
eine Draufsicht auf den Schiebetürbeschlag im Augenblick der Auslösung des Dämpfers und
Figur 3
eine schematische Darstellung des Dämpfers mit Einzugsfunktion.
Show it:
Figure 1
a view of a sliding door from the front,
Figure 2
a top view of the sliding door fitting at the moment of triggering the damper and
Figure 3
a schematic representation of the damper with retraction function.

Gemäß Figur 1 ist eine Laufschiene 10 vorgesehen, die horizontal an einer Türöffnung montiert wird und einen Türwagen 11 führt, an welchem der Türflügel 12 herabhängend befestigt ist. Der Türwagen ist bei dem dargestellten Ausführungsbeispiel mit zwei Laufwerken 13 versehen, von denen nur eine sichtbar ist. Das Laufwerk 13 weist Laufrollen 14 auf, die in der Laufschiene 10 geführt sind und dort reibungsarm abrollen.According to Figure 1 a running rail 10 is provided, which is mounted horizontally on a door opening and guides a door carriage 11 on which the door leaf 12 is fastened in a suspended manner. In the illustrated embodiment, the door trolley is provided with two drives 13, only one of which is visible. The drive 13 has rollers 14 which are guided in the running rail 10 and roll there with little friction.

Der Türwagen 11 ist an jedem der beiden Enden mit einem Anschlagpuffer 16 ausgestattet, der am Ende des Verschiebeweges des Türwagens gegen eine Begrenzungsvorrichtung 15 stößt. Die Begrenzungsvorrichtung 15 ist an der Laufschiene 10 befestigt, vorzugsweise verschiebbar und feststellbar.The door trolley 11 is equipped at each of the two ends with a stop buffer 16 which strikes a limiting device 15 at the end of the displacement path of the door trolley. The limiting device 15 is attached to the running rail 10, preferably movable and lockable.

Der Türwagen 11 enthält einen oder zwei Dämpfer 20. In Figur 3 ist ein solcher Dämpfer schematisch dargestellt. Der Dämpfer weist einen Zylinder 21 auf, in dem ein nicht dargestellter Kolben verschiebbar ist. Aus dem Zylinder ragt eine Kolbenstange 22, an deren Ende ein Schieber 23 befestigt ist. An dem Schieber 23 greift eine Feder 24 an, die mit dem entgegengesetzten Ende des Zylinders 21 verbunden ist. Die Feder 24 ist somit bestrebt, die Kolbenstange 22 in den Zylinder 21 einzuziehen. Der Schieber 23 ist in einer Schiene 25 geführt. Diese weist eine Nockenkontur 26 mit einer Rastposition auf, in der der Schieber einrasten kann. In der Position, die in Figur 3 dargestellt ist, ist der Schieber 23 in der vorderen Endstellung eingerastet. Der Schieber 23 bildet ein Angreifteil 17 des Dämpfers 20. Dieses hat zwischen zwei Höckern 28 eine Ausnehmung 29.The door cart 11 contains one or two dampers 20. In Figure 3 such a damper is shown schematically. The damper has a cylinder 21 in which a piston (not shown) can be displaced. A piston rod 22 protrudes from the cylinder, at the end of which a slide 23 is attached. A spring 24, which is connected to the opposite end of the cylinder 21, acts on the slide 23. The spring 24 thus strives to draw the piston rod 22 into the cylinder 21. The slide 23 is guided in a rail 25. This has a cam contour 26 with a latching position in which the slide can latch. In the position that in Figure 3 is shown, the slide 23 is locked in the front end position. The slide 23 forms an engaging part 17 of the damper 20. This has a recess 29 between two humps 28.

Wenn der Schieber 23 gemäß Figur 3 im Urzeigersinn geschwenkt wird, indem von der Ausnehmung 29 her gegen den Höcker 28 gedrückt wird, gleitet der Schieber 23 in eine Auslöseposition, in der er längs der Schiene 25 frei verschiebbar ist, bis er in der Ausnehmung 29 einrastet.If the slide 23 according to Figure 3 is pivoted clockwise by pressing from the recess 29 against the hump 28, the slide 23 slides into a release position in which it is freely displaceable along the rail 25 until it engages in the recess 29.

Wie die Figuren 1 und 2 zeigen, ist der Dämpfer an dem Türwagen 11 so angebracht, dass er von der Vorderseite der Schiebetür her zugänglich ist. An der Vorderseite der Schiebetür befindet sich ebenfalls ein Koppler 30 oder Auslöser. Dieser weist einen langgestreckten flachen Arm 31 auf, der an einem Ende mit der Begrenzungsvorrichtung 15 verbunden ist und am anderen Ende eine quer abstehende Nase 32 trägt. Der Arm 31 besteht aus einem flachen Blechstreifen, der elastisch ist und die Funktion einer Biegefeder hat. Die Ebene des flachen Armes 31 ist generell parallel zu der Ebene des Türflügels 12, also vertikal. Der Arm 31 ist, in der Draufsicht von Figur 2 betrachtet, leicht nach außen (in der Zeichnung: nach unten) gebogen und er stößt dort gegen eine (nicht dargestellte) Abdeckung, die eine vordere Blende bildet, welche die Laufschiene 10 sowie das Laufwerk 13 verdeckt. Diese Abdeckung dient als Anschlagelement zur Positionierung der Nase 32, so dass diese mit Sicherheit von dem zweiten Höcker 28 getroffen wird. Das Aufeinandertreffen von Koppelteil des Armes 31 und Angreifteil 17 des Dämpfers erfordert keine Höhenjustierung dieser Elemente und insbesondere keine Höhenverstellung des Türflügels 12. Eine Höhenverstellung des Türflügels erfordert umgekehrt ebenso keine Höhenjustierung dieser Elemente.As the Figures 1 and 2 show, the damper is attached to the door carriage 11 so that it is accessible from the front of the sliding door. There is also a coupler 30 or trigger on the front of the sliding door. This has an elongated flat arm 31 which is connected at one end to the limiting device 15 and at the other end carries a transversely projecting nose 32. The arm 31 consists of a flat sheet metal strip which is elastic and has the function of a spiral spring. The plane of the flat arm 31 is generally parallel to the plane of the door leaf 12, that is to say vertical. The arm 31 is, in the plan view of FIG Figure 2 viewed, bent slightly outwards (in the drawing: downwards) and there it strikes against a cover (not shown) which forms a front panel which covers the running rail 10 and the drive 13. This cover serves as a stop element for positioning the nose 32, so that it is definitely hit by the second hump 28. The meeting of the coupling part of the arm 31 and the engaging part 17 of the damper does not require any height adjustment of these elements and in particular no height adjustment of the door leaf 12. A height adjustment of the door leaf also does not require any height adjustment of these elements.

Die Nase 32 wirkt mit der Ausnehmung 29 des Angreifteils 17 zusammen. Figur 2 zeigt das Eingreifen der Nase 32 in die Ausnehmung 29. Ferner ist zu sehen, dass der Koppler 30 mit der Begrenzungsvorrichtung 15 eine Baueinheit 35 bildet, die insgesamt an der Laufschiene 10 in entsprechender Position befestigt wird, beispielsweise mit Schrauben 36. Damit ist ein definierter Abstand zwischen der Anschlagfläche 37 der Begrenzungsvorrichtung und der Nase 32 des Kopplers 30 sichergestellt.The nose 32 interacts with the recess 29 of the gripping part 17. Figure 2 shows the engagement of the nose 32 in the recess 29. It can also be seen that the coupler 30 forms a structural unit 35 with the limiting device 15, which is fastened as a whole to the running rail 10 in a corresponding position, for example with screws 36 Distance between the stop surface 37 of the limiting device and the nose 32 of the coupler 30 ensured.

Die in der Figur 2 nach unten weisende Vorderseite des Schiebetürbeschlages wird mit einer (nicht dargestellten) Abdeckung bedeckt, die den Koppler 30 und den Türwagen 11 verdeckt.The ones in the Figure 2 The downward-facing front side of the sliding door fitting is covered with a cover (not shown) which covers the coupler 30 and the door carriage 11.

Es sei angenommen, dass der Türwagen manuell gemäß Figuren 1 und 2 mit einer beträchtlichen Geschwindigkeit von rechts nach links bewegt wird. Der Dämpfer 20 befindet sich in dem in Figur 3 dargestellten Zustand, in welchem das Angreifteil 17 vorgeschoben ist, während sein Schieber 23 leicht schräg gestellt ist. Der erste Höcker 28 passiert die Nase 32 des Kopplers 30. Dagegen stößt die Nase 32 gegen den weiter ausgestellten Höcker 28 (Figur 2), wodurch das Angreifteil 17 auf der Nockenkontur 26 verschoben wird, so dass es sich längs der Schiene 25 bewegen kann. Infolge der hohen Geschwindigkeit des Türwagens bewirkt der Dämpfer 20, bei dem es sich um einen Fluiddämpfer handelt, eine geschwindigkeitsproportionale Abbremsung des Türwagens. Gleichzeitig wirkt die Feder 24, die das Angreifteil 17 zum Zylinder 21 zieht.It is assumed that the door cart is manually operated according to Figures 1 and 2 is moved from right to left at a considerable rate. The damper 20 is located in the in Figure 3 shown state in which the engaging part 17 is advanced while its slide 23 is slightly inclined. The first hump 28 passes the nose 32 of the coupler 30. On the other hand, the nose 32 strikes the further raised hump 28 ( Figure 2 ), whereby the engaging part 17 is displaced on the cam contour 26 so that it can move along the rail 25. As a result of the high speed of the door car, the damper 20, which is a fluid damper, decelerates the door car in proportion to the speed. At the same time, the spring 24, which pulls the engaging part 17 towards the cylinder 21, acts.

Dadurch wird der an dem Türwagen befestigte Zylinder 21 gemäß Figur 2 nach links bewegt. Die Feder 24 zieht also den Türwagen in die Schließposition, bei der der Puffer 16 gegen die Anschlagfläche 37 stößt. In dieser Endstellung des Türwagens ist die Feder 24 im relativ entspannten Zustand. Wird die Schiebetür anschließend manuell geöffnet, hält der Koppler 30 zunächst das Angreifteil 17 fest, so däss die Feder 24 gespannt wird, bis das Angreifteil 17 in der äußeren Endstellung einrastet (Figur 3).As a result, the cylinder 21 attached to the door carriage is shown in FIG Figure 2 moved to the left. The spring 24 thus pulls the door carriage into the closed position in which the buffer 16 strikes the stop surface 37. In this end position of the door carriage, the spring 24 is in the relatively relaxed state. If the sliding door is then opened manually, the coupler 30 initially holds the gripping part 17 so that the spring 24 is tensioned until the gripping part 17 engages in the outer end position ( Figure 3 ).

Durch die Erfindung wird sichergestellt, dass das Auslösen des Angreifteils 17 stets an der richtigen Stelle des Verschiebeweges erfolgt, wobei die Schiebetür exakt in ihre Schließposition geführt wird. Sollte der Türflügel am Ende des Dämpfungsweges noch eine Restgeschwindigkeit aufweisen, so übernehmen Anschlagpuffer 16 und Anschlagfläche 37 die Kräfte. Zwischen Angreifteil 17 des Dämpfers und Nase 32 des Kopplers befindet sich in der Endposition des Türflügels ein Spalt, so dass das Angreifteil nicht überbelastet wird. Für diesen Überlastungsschutz ist eine exakte Positionierung der Nase 32 erforderlich, was durch die Erfindung ebenso sichergestellt wird.The invention ensures that the engagement part 17 is always triggered at the correct point on the displacement path, with the sliding door being guided exactly into its closed position. If the door leaf still has a residual speed at the end of the damping path, the stop buffer 16 and stop surface 37 take over the forces. In the end position of the door leaf, there is a gap between the engaging part 17 of the damper and the nose 32 of the coupler, so that the engaging part is not overloaded. An exact positioning of the nose 32 is required for this overload protection, which is also ensured by the invention.

Claims (7)

  1. A sliding door comprising a runner rail (10), a door leaf (12) guided thereon by means of at least one running gear (13), a limiting device (15) limiting the displacement path of the door leaf (12), a damper (20) with a soft-closing function fastened to the door leaf (12) and a coupler (30) fastened to the runner rail (10) and interlocking with a gripper part (17) of the damper (20), wherein, upon closing the door, the damper (20) first slows down the door leaf (12) and then moves the same into the closed position,
    wherein the limiting device (15) forms a structural unit (35) together with the coupler (30) and the coupler (30) comprises a flat arm (31) extending in parallel with the runner rail (10) and having a coupling part for interengaging with the gripper part (17) of the damper, the coupling part being arranged at a free end of the arm (31) and being stationary in the height position,
    characterized in that
    the vertical dimension of the coupling part is larger than the gripper part (17) so that a coupling of the coupling part and the gripping part (17) works reliably independent of the mounting height of the door leaf (12) or the gripping part (17), the plane of the arm (31) extending parallel to the plane of the door leaf (12.
  2. The sliding door of claim 1, characterized in that the flat arm (31) is an elongated arm and from which arm (31) the coupling part extends transversely to the plane of the door leaf and projects towards the same.
  3. The sliding door of claim 1 or 2, characterized in that the arm (31) is prestressed such that the coupling part is pushed away from the door leaf (12) and that a cover set in front of the arm (31) forms a support for the free end portion of the arm (31) for a defined positioning of the coupling part.
  4. The sliding door of one of claims 1 - 3, characterized in that the coupling part is a nose (32) projecting from the arm (31), which nose snaps into a recess (29) in the gripper part (17) of the damper (20).
  5. The sliding door of one of claims 1 - 4, characterized in that the structural unit (35) is adapted to be optionally mounted on the right or the left end side of the runner rail (10) so as to cooperate with a left or right end side damper (20) of the door leaf (12).
  6. The sliding door of one of claims 1 - 5, characterized in that the door leaf (12) is a glass pane.
  7. The sliding door of one of claims 1 - 6, characterized in that the structural unit (35) is adapted to be displaced and locked on the runner rail (10) in the longitudinal direction.
EP09761739.3A 2008-06-14 2009-06-10 Sliding door Active EP2286047B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09761739T PL2286047T5 (en) 2008-06-14 2009-06-10 Sliding door

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202008008006U DE202008008006U1 (en) 2008-06-14 2008-06-14 sliding door
DE102009005441.3A DE102009005441B4 (en) 2008-06-14 2009-01-21 sliding door
PCT/EP2009/057172 WO2009150176A1 (en) 2008-06-14 2009-06-10 Sliding door

Publications (3)

Publication Number Publication Date
EP2286047A1 EP2286047A1 (en) 2011-02-23
EP2286047B1 EP2286047B1 (en) 2015-03-04
EP2286047B2 true EP2286047B2 (en) 2020-11-25

Family

ID=41254291

Family Applications (1)

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EP09761739.3A Active EP2286047B2 (en) 2008-06-14 2009-06-10 Sliding door

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US (1) US20110099909A1 (en)
EP (1) EP2286047B2 (en)
JP (1) JP5373071B2 (en)
AU (1) AU2009256605B2 (en)
DE (3) DE202008008006U1 (en)
DK (1) DK2286047T4 (en)
ES (1) ES2538374T5 (en)
PL (1) PL2286047T5 (en)
WO (1) WO2009150176A1 (en)

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Also Published As

Publication number Publication date
JP5373071B2 (en) 2013-12-18
JP2011524478A (en) 2011-09-01
DE202008008006U1 (en) 2009-10-29
AU2009256605B2 (en) 2014-11-27
ES2538374T3 (en) 2015-06-19
PL2286047T3 (en) 2015-08-31
EP2286047A1 (en) 2011-02-23
DK2286047T3 (en) 2015-06-15
AU2009256605A1 (en) 2009-12-17
US20110099909A1 (en) 2011-05-05
DE102009005441B4 (en) 2019-12-12
DK2286047T4 (en) 2020-12-07
PL2286047T5 (en) 2021-02-08
DE202009018825U1 (en) 2013-10-11
WO2009150176A1 (en) 2009-12-17
EP2286047B1 (en) 2015-03-04
ES2538374T5 (en) 2021-11-10
DE102009005441A1 (en) 2009-12-17

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