EP0509128B1 - Actuating device for a door - Google Patents
Actuating device for a door Download PDFInfo
- Publication number
- EP0509128B1 EP0509128B1 EP91109230A EP91109230A EP0509128B1 EP 0509128 B1 EP0509128 B1 EP 0509128B1 EP 91109230 A EP91109230 A EP 91109230A EP 91109230 A EP91109230 A EP 91109230A EP 0509128 B1 EP0509128 B1 EP 0509128B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- closure
- coupling member
- arm
- lever
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims abstract description 39
- 238000010168 coupling process Methods 0.000 claims abstract description 39
- 238000005859 coupling reaction Methods 0.000 claims abstract description 39
- 230000003578 releasing effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
Images
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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
- E05Y2201/22—Locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a sliding door and door operating device, comprising a drive device for a door with a driven belt or the like, a coupling member pivotally connected to the door and the belt and a blocking the pivoting movement of the coupling member relative to the door at least in its open position Latching device, on which an unlocking element acts in a releasing manner during the closing process of the door, the coupling member having a closure member which positions the door by a closure when the latching device is released.
- a drive device has become known from German Patent Specification 1,162,718.
- the coupling member is designed as a two-armed angle lever which, in the locked position, transmits the movement of a drive chain to the door, which enables the door to be opened and closed.
- the object of the present invention is thus to provide a door lock which is simple to manufacture and space-saving in a drive device of the type mentioned at the outset.
- the closure member pivots behind the closure in a plane parallel to the door plane and that the coupling member actuates a spreading sword designed as a parallelogram link and connected to the door.
- the coupling member which until then has only transmitted the movement of the drive to the door via the parallelogram linkage, starts a pivoting movement, in the course of which the closure member of the coupling member is pivoted behind a closure, as a result of which the movement of the Door is locked against the closing direction.
- the door is positioned in its closed position.
- a simple door lock is thus created, which replaces the complicated locking mechanism, in particular the pivot axis driven by the angle lever, with the locking rollers of the previously known drive device.
- a preferred embodiment of the invention is that the coupling member is a multi-armed angle lever, with a first arm having the locking member, a second arm with the door and the belt and a third arm with the parallelogram connected is.
- the closure member is designed as a roller and is arranged at the free end of the first arm of the angle lever.
- the closure has a concavely curved control curve for the closure member when viewed in the closing direction of the door. As a result, the locking member rolls on the cam during the smooth pivoting movement of the coupling member and causes the door to be tightened into its locked position.
- control cam is part of a guide slot for the closure member.
- the guide slot serves as a positive guide for the closure member, which on the one hand determines the pivoting movement of the coupling member and on the other hand the door can no longer be moved in the closing direction.
- a further development of the invention provides that the latching device engages over the third arm of the angle lever in its effective position on its lever arm, which acts against the closing direction of the door.
- the latching device is designed as a lever spring-loaded in the closing direction of the door, which is pivotally connected to the door at one end and has a bolt or the like at the other end for engaging over the third arm of the angle lever.
- the unlocking member as a fixed Stop is formed, which comes into contact with the lever during the closing process. This creates a simple locking device that can be released when the door is closed.
- a further preferred embodiment of the invention provides that the lever arm of the third arm, which extends from the pivot point of the coupling member to the lever, is designed as a stop for the spring-loaded lever.
- the lever supports the lever arm and thus prevents the third arm and thus the angle lever from pivoting back against the closing direction of the door.
- a further advantageous measure consists in that a support or the like which limits the pivoting movement of the coupling member against the closing direction of the door is arranged on the door. This support avoids pivoting of the coupling member when the door is opened, so that the movement of the drive is transmitted directly to the door.
- a variant of the invention provides that the closure is pivotally mounted in its latching position between two stops in or out of the inlet region of the closure member.
- the lock pivots as soon as the door is opened by hand and releases the lock member.
- the swivel range of the closure is limited by the stops.
- a further expedient measure is that the two stops are designed as sides of a fixed pin which is eccentrically bores arranged to the pivot point of the closure. This leads to a particularly simple design of the stops.
- closure is designed as a spring-loaded snap member, the pivoting area of which extends beyond a dead center position. So that the closure is held by spring force in its two pivot end positions.
- the drive 4 is attached to a door frame 5 assigned to the upper edge 1 of the door 2.
- a belt 8 runs over a pulley 6 of the drive 4 and a deflection roller 7, to which an arm 9 of a coupling member 10 designed as an angle lever is connected.
- the coupling member 10 is pivotally arranged on the door 2 and has two further arms 11 and 12.
- a locking member 14 is arranged which, when the door 2 is closed and locked, engages behind a lock 15 attached to the door frame 5 and on a, seen in the closing direction 16 of the door 2, concave cam 17 of a guide slot 18 of the closure 15 abuts.
- the latching device 22 consists of a lever 23 which is spring-loaded in the closing direction 16 of the door 2 and which has a free end 24 with it the door 2 is pivotally connected and has at its other free end 25 a bolt 26 for locking the free lever arm 21 of the arm 12 of the coupling member 10.
- an unlocking member 27 which is fixed to the door frame 5 and is designed as a stop, bears against the lever 23.
- a support 28 on the upper edge 1 of the door 2 serves to limit the pivoting movement of the Coupling member 10 counterclockwise.
- Fig. 3 shows the locking device 22 as it rests on the arm 12 to stabilize the coupling member 10 when the door is opened emergency.
- the arm 12 of the coupling member 10 rests on the one hand on the support 28 so that it can no longer be pivoted further counterclockwise, and on the other hand the latch 26 of the locking device 22 engages over the arm 12, whereby the Pivoting movement of the coupling member 10 in a clockwise direction with respect to the door 2 is blocked.
- the coupling member 10 can transmit the movement of the driven belt 8 to the door 2 via the parallelogram link 19, so that the door 2 is closed.
- the unlocking member 27 comes into contact with the lever 23 of the latching device 22 and pivots it when the door is closed further.
- the angle lever 10 is released and the hitherto exclusively translatory movement of the same when the door was closed is now converted into a rotational movement about the pivot point 20.
- the closure member 14 pivots into the guide slot 18 and positions the door 2 through its abutment on the control cam 17.
- An opening of the locked door 2 is normally done by moving the belt 8 against the closing direction 16 and thus by pivoting the closure member 14 out Coupling member 10 possible from the closure 15.
- the closure 15 is pivotally mounted about a pivot point 29 and has an eccentrically arranged bore 30 into which a stationary pin 31 projects. This has two approximately opposite sides 32, 33, which serve as stops for the closure 15. The side 32 abuts an edge 34 of the bore 30 assigned to the control slot 18, whereas the side 33 abuts the opposite edge 35 of the bore 30.
- the closure 15 can be pivoted between these two stops, the end 36 of the guide slot 18 pointing in the opposite direction to the closing direction 16 lying in or outside the inlet region 37 of the closure member 14 in its latching position.
- a bolt 38 which extends approximately parallel to the closing direction 16 and is connected to a spring 39 which acts approximately counter to the closing direction 16, is arranged on the closure 15.
- the spring 39 is arranged with its free end 40 on a link 41, not shown.
- the door 2 is pushed in the closing direction 16, as a result of which the locking member 14 in its unlocked position moves into the approximately vertical end 42 of the control slot 18 and presses against its outer edge 43.
- the movement of the closure now takes place in the manner described above.
- the pivoting range of the closure 15 is limited by the two stops 32, 33.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hinges (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Schiebetür- und Türbedienungseinrichtung, umfassend eine Antriebsvorrichtung für eine Tür mit einem angetriebenen Riemen od. dgl., einem mit der Tür und dem Riemen schwenkbar verbundenem Kopplungsglied und einer die Schwenkbewegung des Kopplungsglieds gegenüber der Tür mindestens in deren Offenstellung sperrenden Rastvorrichtung, auf welche ein Entsperrglied beim Schließvorgang der Tür lösend einwirkt, wobei das Kopplungsglied ein Verschlußglied aufweist, welches die Tür bei gelöster Rastvorrichtung durch einen Verschluß positioniert. Eine derartige Antriebsvorrichtung ist durch die deutsche Auslegeschrift 1 162 718 bekannt geworden. Beim vorbekannten Gegenstand ist das Kopplungsglied als zweiarmiger Winkelhebel ausgebildet, welcher in gesperrter Lage die Bewegung einer Antriebskette auf die Türe überträgt, wodurch das öffnen und Schließen der Türe ermöglicht wird. Bei gelöster Rastvorrichtung wird der Winkelhebel durch die Antriebsbewegung verschwenkt und bewirkt damit beim Schließvorgang ein Andrücken und Verriegeln der Türe an seinen Türrahmen. Als nachteilig erweist sich hierbei der komplizierte und aufwendig herzustellende Verriegelungsmechanismus. Bei Anwendungsfällen, bei denen die Türe lediglich in ihrer Schließstellung positioniert, nicht aber abgesenkt werden soll, ist dieser bekannte Verriegelungsmechanismus nicht geeignet. Weiterhin ist bei der bekannten Türbedienungseinrichtung eine versetzte Anordnung des Winkelhebels zur Türebene erforderlich. Die Aufgabe der vorliegenden Erfindung ist es somit, bei einer Antriebsvorrichtung der eingangs genannten Art eine einfach herzustellende und platzsparende Türverriegelung zu schaffen.The invention relates to a sliding door and door operating device, comprising a drive device for a door with a driven belt or the like, a coupling member pivotally connected to the door and the belt and a blocking the pivoting movement of the coupling member relative to the door at least in its open position Latching device, on which an unlocking element acts in a releasing manner during the closing process of the door, the coupling member having a closure member which positions the door by a closure when the latching device is released. Such a drive device has become known from German Patent Specification 1,162,718. In the previously known object, the coupling member is designed as a two-armed angle lever which, in the locked position, transmits the movement of a drive chain to the door, which enables the door to be opened and closed. When the locking device is released, the angle lever is pivoted by the drive movement and thus causes the door to be pressed and locked onto its door frame during the closing process. A disadvantage here is the complicated and complex locking mechanism. In applications where the door is only positioned in its closed position, but not to be lowered, this known locking mechanism is not suitable. Furthermore, an offset arrangement of the angle lever to the door plane is required in the known door operating device. The object of the present invention is thus to provide a door lock which is simple to manufacture and space-saving in a drive device of the type mentioned at the outset.
Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß das Verschlußglied den Verschluß in einer Ebene parallel zur Türebene schwenkend hintergreift und daß das Kopplungsglied einen mit der Türe verbundenen als Parallelogrammlenker ausgebildetes Spreizschwert betätigt. Sobald beim Schließvorgang die Rastvorrichtung gelöst wird, setzt beim Kopplungsglied, welches bis dahin ausschließlich die Bewegung des Antriebs über den Parallelogrammlenker auf die Tür übertragen hat, eine Schwenkbewegung ein, in deren Verlauf das Verschlußglied des Kopplungsglieds hinter einen Verschluß geschwenkt wird, wodurch die Bewegung der Tür entgegen der Schließrichtung gesperrt wird. Die Türe ist in ihrer Schließstellung positioniert. Somit ist eine einfache Türverriegelung geschaffen, welche den komplizierten Verriegelungsmechanis insbesondere die vom Winkelhebel angetriebene Schwenkachse mit den Verriegelungsrollen der vorbekannten Antriebsvorrichtung ersetzt.To achieve this object, it is proposed according to the invention that the closure member pivots behind the closure in a plane parallel to the door plane and that the coupling member actuates a spreading sword designed as a parallelogram link and connected to the door. As soon as the latching device is released during the closing process, the coupling member, which until then has only transmitted the movement of the drive to the door via the parallelogram linkage, starts a pivoting movement, in the course of which the closure member of the coupling member is pivoted behind a closure, as a result of which the movement of the Door is locked against the closing direction. The door is positioned in its closed position. A simple door lock is thus created, which replaces the complicated locking mechanism, in particular the pivot axis driven by the angle lever, with the locking rollers of the previously known drive device.
Eine bevorzugte Ausführungsform der Erfindung besteht darin, daß das Kopplungsglied ein mehrarmiger Winkelhebel ist, wobei ein erster Arm das Verschlußglied aufweist, ein zweiter Arm mit der Türe und dem Riemen und ein dritter Arm mit dem Parallelogrammlenker verbunden ist. Damit ist ein bei der Herstellung materialsparendes Kopplungsglied geschaffen, dessen Hebelwirkung in vorteilhafter Weise zum Verriegeln der Tür genutzt wird. Eine weitere Ausgestaltung der Erfindung kennzeichnet sich dadurch, daß das Verschlußglied als Rolle ausgebildet und am freien Ende des ersten Arms des Winkelhebels angeordnet ist. Weiterhin ist es sehr vorteilhaft, wenn der Verschluß in Schließrichtung der Tür gesehen eine konkav gewölbte Steuerkurve für das Verschlußglied aufweist. Dadurch rollt das Verschlußglied bei der reibungsfreien Schwenkbewegung des Kopplungsglieds auf der Steuerkurve ab und bewirkt ein Anziehen der Tür in seine verriegelte Lage.A preferred embodiment of the invention is that the coupling member is a multi-armed angle lever, with a first arm having the locking member, a second arm with the door and the belt and a third arm with the parallelogram connected is. This creates a coupling member that saves material during manufacture, the leverage of which is advantageously used to lock the door. Another embodiment of the invention is characterized in that the closure member is designed as a roller and is arranged at the free end of the first arm of the angle lever. Furthermore, it is very advantageous if the closure has a concavely curved control curve for the closure member when viewed in the closing direction of the door. As a result, the locking member rolls on the cam during the smooth pivoting movement of the coupling member and causes the door to be tightened into its locked position.
Eine bevorzugte Ausführungsform der Erfindung besteht darin, daß die Steuerkurve Teil eines Führungsschlitzes für das Verschlußglied ist. Der Führungsschlitz dient als Zwangsführung für das Verschlußglied, wodurch einerseits die Schwenkbewegung des Kopplungsglieds bestimmt wird und andererseits die Türe nicht mehr weiter in Schließrichtung bewegt werden kann.A preferred embodiment of the invention is that the control cam is part of a guide slot for the closure member. The guide slot serves as a positive guide for the closure member, which on the one hand determines the pivoting movement of the coupling member and on the other hand the door can no longer be moved in the closing direction.
Eine Weiterbildung der Erfindung sieht vor, daß die Rastvorrichtung in ihrer wirksamen Stellung den dritten Arm des Winkelhebels an seinem entgegen der Schließrichtung der Tür wirksamen Hebelarm übergreift. Hierbei ist es vorteilhaft, daß die Rastvorrichtung als ein in Schließrichtung der Tür federbelasteter Hebel ausgebildet ist, welcher an einem Ende schwenkbar mit der Türe verbunden ist und am anderen Ende einen Riegel od. dgl. zum übergreifen des dritten Arms des Winkelhebels aufweist. Darüber hinaus ist es ferner noch zweckmäßig, daß das Entsperrglied als feststehender Anschlag ausgebildet ist, welcher beim Schließvorgang zur Anlage mit dem Hebel kommt. Somit ist eine einfach herzustellende, beim Schließvorgang der Türe lösbare Rastvorrichtung geschaffen.A further development of the invention provides that the latching device engages over the third arm of the angle lever in its effective position on its lever arm, which acts against the closing direction of the door. It is advantageous here that the latching device is designed as a lever spring-loaded in the closing direction of the door, which is pivotally connected to the door at one end and has a bolt or the like at the other end for engaging over the third arm of the angle lever. In addition, it is also useful that the unlocking member as a fixed Stop is formed, which comes into contact with the lever during the closing process. This creates a simple locking device that can be released when the door is closed.
Um den unverrasteten Winkelhebel beim Notöffnen der Türe zu stabilisieren, sieht eine weitere bevorzugte Ausführungsform der Erfindung vor, daß der vom Drehpunkt des Kopplungsgliedes zum Hebel sich erstreckende Hebelarm des dritten Armes als Anschlag für den federbelasteten Hebel ausgebildet ist. Der Hebel stützt den Hebelarm und verhindert so ein Zurückschwenken des dritten Armes und damit des Winkelhebels entgegen der Schließrichtung der Türe.In order to stabilize the unlocked angle lever when the door is opened, a further preferred embodiment of the invention provides that the lever arm of the third arm, which extends from the pivot point of the coupling member to the lever, is designed as a stop for the spring-loaded lever. The lever supports the lever arm and thus prevents the third arm and thus the angle lever from pivoting back against the closing direction of the door.
Eine weitere vorteilhafte Maßnahme besteht darin, daß an der Türe eine die Schwenkbewegung des Kopplungsglieds entgegen der Schließrichtung der Tür begrenzende Auflage od. dgl. angeordnet ist. Diese Auflage vermeidet beim öffnen der Tür ein Verschwenken des Kopplungsglieds, so daß die Bewegung des Antriebs direkt auf die Türe übertragen wird.A further advantageous measure consists in that a support or the like which limits the pivoting movement of the coupling member against the closing direction of the door is arranged on the door. This support avoids pivoting of the coupling member when the door is opened, so that the movement of the drive is transmitted directly to the door.
Um im Notfall die Türe von Hand öffnen zu können, sieht eine Variante der Erfindung vor, daß der Verschluß zwischen zwei Anschläge in bzw. aus dem Einlaufbereich des Verschlußgliedes in seiner Raststellung schwenkbar gelagert ist. Der Verschluß verschwenkt sich, sobald die Türe von Hand aufgezogen wird, und gibt das Verschlußglied frei. Durch die Anschläge wird der Schwenkbereich des Verschlusses begrenzt. Hierbei besteht eine weitere zweckmäßige Maßnahme darin, daß die beiden Anschläge als Seiten eines ortsfesten Stiftes ausgebildet sind, welcher in eine exzentrisch zum Drehpunkt des Verschlusses angeordnete Bohrung hineinragt. Dies führt zu einer besonders einfachen Ausbildung der Anschläge.In order to be able to open the door by hand in an emergency, a variant of the invention provides that the closure is pivotally mounted in its latching position between two stops in or out of the inlet region of the closure member. The lock pivots as soon as the door is opened by hand and releases the lock member. The swivel range of the closure is limited by the stops. Here, a further expedient measure is that the two stops are designed as sides of a fixed pin which is eccentrically bores arranged to the pivot point of the closure. This leads to a particularly simple design of the stops.
Eine weitere bevorzugte Ausführungsform der Erfindung besteht darin, daß der Verschluß als federbelastetes Schnappglied ausgebildet ist, dessen Schwenkbereich über eine Totpunktlage hinwegreicht. Damit wird der Verschluß durch Federkraft in seinen beiden Schwenk-Endstellungen gehalten.Another preferred embodiment of the invention is that the closure is designed as a spring-loaded snap member, the pivoting area of which extends beyond a dead center position. So that the closure is held by spring force in its two pivot end positions.
Die Erfindung wird nachstehend anhand der Zeichnung näher erläutert. Die Zeichnung zeigt ein an einer Tür angeordnetes Ausführungsbeispiel der Erfindung. Es stellen dar:
- Fig. 1
- eine Ansicht der Erfindung bei geschlossener Tür,
- Fig. 2
- eine Darstellung nach Fig. 1 bei geöffneter Tür,
- Fig. 3
- eine Darstellung nach Fig. 2 mit verschwenktem Verschluß,
- Fig. 4
- eine Ansicht des Verschlusses mit Türrahmen, teilweise gebrochen,
- Fig. 5
- eine Darstellung nach Fig. 4 mit verschwenktem Verschluß.
- Fig. 1
- 2 shows a view of the invention with the door closed,
- Fig. 2
- 1 with the door open,
- Fig. 3
- 2 with pivoted closure,
- Fig. 4
- a view of the lock with door frame, partially broken,
- Fig. 5
- a representation of FIG. 4 with pivoted closure.
Im Bereich der oberen Kante 1 einer Tür 2 ist eine Antriebsvorrichtung 3 angeordnet, welche einen Antrieb 4 aufweist. Der Antrieb 4 ist an einem der oberen Kante 1 der Tür 2 zugeordneten Türrahmen 5 befestigt. über eine Riemenscheibe 6 des Antriebs 4 und eine Umlenkrolle 7 verläuft ein Riemen 8, mit welchem ein Arm 9 eines als Winkelhebel ausgebildeten Kopplungsgliedes 10 verbunden ist. Das Kopplungsglied 10 ist an der Tür 2 schwenkbar angeordnet und weist zwei weitere Arme 11 und 12 auf. Am freien Ende 13 des Armes 11 ist ein als Rolle ausgebildetes Verschlußglied 14 angeordnet, welches bei geschlossener und verriegelter Tür 2 einen am Türrahmen 5 angebrachten Verschluß 15 hintergreift und dabei an einer, in Schließrichtung 16 der Türe 2 gesehen, konkav gewölbten Steuerkurve 17 eines Führungsschlitzes 18 des Verschlusses 15 anliegt. Am Arm 12 des Kopplungsgliedes 10, welcher sich nach beiden Seiten des Armes 9 erstreckt, ist ein mit der Türe 2 schwenkbar verbundener Parallelogrammlenker 19 angeordnet.A
Nahe dem entgegen der Schließrichtung 16 weisenden Hebelarm 21 des Armes 12 befindet sich an der Tür 2 eine Rastvorrichtung 22 für das Kopplungsglied 10. Die Rastvorrichtung 22 besteht aus einem in Schließrichtung 16 der Türe 2 federbelasteten Hebel 23, welcher mit seinem einen freien Ende 24 mit der Tür 2 schwenkbar verbunden ist und an seinem anderen freien Ende 25 einen Riegel 26 zum Sperren des freien Hebelarmes 21 des Arms 12 des Kopplungsgliedes 10 aufweist. Wie in Figur 1 dargestellt, liegt am Hebel 23 ein fest mit dem Türrahmen 5 verbundenes, als Anschlag ausgebildetes Entsperrglied 27 an. Eine Auflage 28 an der oberen Kante 1 der Türe 2 dient zur Begrenzung der Schwenkbewegung des Kopplungsgliedes 10 entgegen dem Uhrzeigersinn. Fig. 3 zeigt die Rastvorrichtung 22, wie sie zur Stabilisierung des Kopplungsgliedes 10 beim Notöffnen der Türe am Arm 12 anliegt.Close to the
Im geöffneten Zustand der Tür 2 nach Figur 2 liegt der Arm 12 des Kopplungsgliedes 10 einerseits auf der Auflage 28 auf, sodaß es nicht mehr weiter entgegen dem Uhrzeigersinn verschwenkt werden kann, und andererseits übergreift der Riegel 26 der Rastvorrichtung 22 den Arm 12, wodurch die Schwenkbewegung des Kopplungsgliedes 10 im Uhrzeigersinn gegenüber der Tür 2 gesperrt ist. In dieser Lage kann das Kopplungsglied 10 die Bewegung des angetriebenen Riemens 8 über den Parallelogrammlenker 19 auf die Tür 2 übertragen, so daß diese geschlossen wird. Kurz vor dem Ende des Schließvorgangs der Tür 2 kommt das Entsperrglied 27 zur Anlage am Hebel 23 der Rastvorrichtung 22 und verschwenkt diesen beim weiteren Schließen der Türe. Dadurch wird der Winkelhebel 10 freigegeben, und die bisher ausschließlich translatorische Bewegung desselben beim Schließen der Türe geht nun in eine rotatorische Bewegung um den Drehpunkt 20 über. Dabei schwenkt einerseits das Verschlußglied 14 in den Führungsschlitz 18 und positioniert durch seine Anlage an der Steuerkurve 17 die Tür 2. Ein öffnen der so verriegelten Tür 2 ist im Normalfall durch Bewegen des Riemens 8 entgegen der Schließrichtung 16 und damit durch Ausschwenken des Verschlußglieds 14 des Kopplungsgliedes 10 aus dem Verschluß 15 möglich.In the open state of the
Der Verschluß 15 ist um einen Drehpunkt 29 schwenkbar gelagert und weist eine exzentrisch dazu angeordnete Bohrung 30 auf, in welche ein ortsfester Stift 31 hineinragt. Dieser weist zwei sich etwa gegenüberliegende Seiten 32, 33 auf, welche als Anschläge für den Verschluß 15 dienen. Dabei liegt die Seite 32 an einem dem Steuerschlitz 18 zugeordneten Rand 34 der Bohrung 30 an, wohingegen die Seite 33 an dem gegenüberliegenden Rand 35 der Bohrung 30 anschlägt. Zwischen diesen beiden Anschlägen ist der Verschluß 15 verschwenkbar, wobei das entgegen der Schließrichtung 16 weisende Ende 36 des Führungsschlitzes 18 in bzw. außerhalb des Einlaufbereichs 37 des Verschlußglieds 14 in seiner Raststellung liegt.The
Am Verschluß 15 ist ein etwa parallel zur Schließrichtung 16 sich erstreckender Bolzen 38 angeordnet, welcher mit einer etwa entgegen der Schließrichtung 16 wirkenden Feder 39 verbunden ist. Die Feder 39 ist mit ihrem freien Ende 40 an einem nicht näher dargestellten Glied 41 angeordnet.A
Um im Notfall die Türe 2 aus ihrer Positionierung zu lösen, wird diese mit einem gewissen Kraftaufwand entgegen der Schließrichtung 16 gedrückt. Dadurch belastet das Verschlußglied 14 die Steuerkurve 17, wodurch der Verschluß 15 nach oben verschwenkt wird. Der Steuerschlitz 18 gibt das Verschlußglied 14 frei, und die Türe 2 kann geöffnet werden. Die Verschwenkung des Verschlusses 15 erfolgt dabei solange gegen die Kraft der Feder 39, bis dieser eine Totpunktlage überschreitet. Die Totpunktlage ergibt sich, wenn die Federkraft nicht mehr seitlich, sondern direkt auf den Drehpunkt 29 des Verschlusses 15 gerichtet ist. Nach dem Durchgang durch die Totpunktlage verstärkt die Feder 39 die Schwenkbewegung und drückt den Verschluß 15 in eine verschwenkte Endstellung. Aus dieser Endstellung kann der Verschluß 15 wieder in seine ursprüngliche Stellung zurückgeschwenkt werden, wobei er wiederum über die Totpunktlage schnappt. Hierzu wird die Türe 2 in Schließrichtung 16 geschoben, wodurch das Verschlußglied 14 in seiner unverrasteten Stellung in das etwa vertikal verlaufende Ende 42 des Steuerschlitzes 18 einfährt und gegen dessen äußeren Rand 43 drückt. Die Bewegung des Verschlusses erfolgt nun wiederum auf die oben beschriebene Weise. Durch die beiden Anschläge 32, 33 ist der Schwenkbereich des Verschlusses 15 begrenzt.In order to release the
Claims (13)
- Sliding door and door operating device, comprising a drive device for a door having a driven belt (8) or the like, a coupling member (10), which is pivotably connected to the door (2) and the belt (8), and a catch device (22) which locks the pivot movement of the coupling member (10) relative to the door (2) at least in the open position thereof and on which an unlocking member (27) acts in a releasing manner during the closure process of the door (2), the coupling member (10) comprising a closure member (14) which positions the door (2) by means of a closure device (15) when the catch device (22) is released,
characterised in that the closure member (14) engages in a pivoting manner behind the closure device (15) in a plane parallel to the door plane; and in that the coupling member (10) actuates an expander tongue in the form of a parallelogram guide device (19) connected to the door (2). - Device according to Claim 1,
characterised in that the coupling member (10) is a multi-armed angle lever, a first arm (11) comprising the closure member (14), a second arm (9) being connected to the door (2) and the belt (8), and a third arm (12) being connected to the parallelogram guide device (19). - Device according to Claim 2,
characterised in that the closure member (14) is in the form of a roller and is disposed at the free end (13) of the first arm (11) of the coupling member. - Device according to one or more of the preceding claims, characterised in that the closure device (15), viewed in the closure direction (16) of the door, comprises a concave control cam (17) for the closure member (14).
- Device according to Claim 4,
characterised in that the control cam (17) is part of a guide slot (18) for the closure member (14). - Device according to one or more of the preceding Claims 2 to 5, characterised in that the catch device (22), in its active position, engages over the third arm (12) of the coupling member (10) on its lever arm (21) facing towards the closure direction (16) of the door (2).
- Device according to Claim 6,
characterised in that the catch device (22) is in the form of a lever (23) which is spring-loaded in the closure direction (16) of the door (2), which is pivotably connected at one end (24) to the door (2), and comprises at the other end (25) a bolt (26) or the like for engaging over the third arm (12) of the coupling member (10). - Device according to Claim 7,
characterised in that the unlocking member (27) is in the form of stationary stop which, during the closure process, abuts the lever (23). - Device according to at least one of the preceding Claims 6 to 8, characterised in that the lever arm (21), of the third arm (12), extending from the centre of rotation (20) of the coupling member (10) to the lever (23) is in the form of stop for the spring-loaded lever (23).
- Device according to one or more of the preceding claims, characterised in that a limit member (28) delimiting the pivot movement of the coupling member (10) towards the closure direction (16) of the door (2) is disposed on the latter (2).
- Device according to one or more of the preceding claims, characterised in that the closure member (15) is pivotably mounted between two stops (32, 33) in or out of the inlet region (37) of the closure member (14) in its catch position.
- Device according to Claim 11, characterised in that the two stops are in the form of sides of a stationary pin (31) which projects into a bore (30) disposed eccentrically relative to the centre of rotation (29) of the closure member (15).
- Device according to one or both of the preceding Claims 11 and 12, characterised in that the closure member is in the form of a spring-loaded snap-closure member (39) of which the pivot range extends beyond a dead-centre position.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9104543U | 1991-04-13 | ||
DE9104543U DE9104543U1 (en) | 1991-04-13 | 1991-04-13 | Drive device for a door |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0509128A1 EP0509128A1 (en) | 1992-10-21 |
EP0509128B1 true EP0509128B1 (en) | 1994-07-27 |
Family
ID=6866294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91109230A Expired - Lifetime EP0509128B1 (en) | 1991-04-13 | 1991-06-06 | Actuating device for a door |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0509128B1 (en) |
AT (1) | ATE109243T1 (en) |
DE (2) | DE9104543U1 (en) |
DK (1) | DK0509128T3 (en) |
ES (1) | ES2061113T3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5927015A (en) * | 1996-11-07 | 1999-07-27 | Vapor Canada, Inc. | Powered door drive system and lock |
FR3062152B1 (en) | 2017-01-23 | 2020-03-13 | Somfy Activites Sa | SLIDING WINDOW FOR A BUILDING, HOME AUTOMATION INSTALLATION COMPRISING SUCH A SLIDING WINDOW AND METHOD FOR CONTROLLING THE OPERATION OF A MOTOR DRIVE DEVICE OF SUCH A WINDOW |
FR3077087B1 (en) * | 2018-01-24 | 2021-10-29 | Somfy Activites Sa | SLIDING WINDOW FOR A BUILDING AND HOME AUTOMATION INSTALLATION INCLUDING SUCH SLIDING WINDOW |
EP4353930A1 (en) * | 2022-10-13 | 2024-04-17 | Viktor Liberda | Sliding element sliding and locking system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1162718B (en) * | 1959-09-18 | 1964-02-06 | Otto Sterkel Holzindustrie Und | Drive device for a horizontally sliding door leaf |
US4035956A (en) * | 1974-09-18 | 1977-07-19 | Westinghouse Brake & Signal Co. Ltd. | Driving and locking mechanisms |
-
1991
- 1991-04-13 DE DE9104543U patent/DE9104543U1/en not_active Expired - Lifetime
- 1991-06-06 DK DK91109230.2T patent/DK0509128T3/en active
- 1991-06-06 DE DE59102363T patent/DE59102363D1/en not_active Expired - Fee Related
- 1991-06-06 AT AT91109230T patent/ATE109243T1/en not_active IP Right Cessation
- 1991-06-06 EP EP91109230A patent/EP0509128B1/en not_active Expired - Lifetime
- 1991-06-06 ES ES91109230T patent/ES2061113T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE9104543U1 (en) | 1992-08-13 |
EP0509128A1 (en) | 1992-10-21 |
ATE109243T1 (en) | 1994-08-15 |
DE59102363D1 (en) | 1994-09-01 |
DK0509128T3 (en) | 1994-09-12 |
ES2061113T3 (en) | 1994-12-01 |
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