EP0291624B1 - Door-actuating device, especially for vehicle doors - Google Patents

Door-actuating device, especially for vehicle doors Download PDF

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Publication number
EP0291624B1
EP0291624B1 EP87890113A EP87890113A EP0291624B1 EP 0291624 B1 EP0291624 B1 EP 0291624B1 EP 87890113 A EP87890113 A EP 87890113A EP 87890113 A EP87890113 A EP 87890113A EP 0291624 B1 EP0291624 B1 EP 0291624B1
Authority
EP
European Patent Office
Prior art keywords
drive
door
lever
slide block
link
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
Application number
EP87890113A
Other languages
German (de)
French (fr)
Other versions
EP0291624A1 (en
Inventor
Martin Fink
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.)
IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
Original Assignee
IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
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 IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft filed Critical IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
Priority to DE8787890113T priority Critical patent/DE3767483D1/en
Priority to ES87890113T priority patent/ES2020307B3/en
Publication of EP0291624A1 publication Critical patent/EP0291624A1/en
Application granted granted Critical
Publication of EP0291624B1 publication Critical patent/EP0291624B1/en
Priority to GR91400023T priority patent/GR3001336T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/026—Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • 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
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • 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
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging 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
    • 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
    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/73—Multiple functions
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Definitions

  • the invention relates to a drive device for doors, in particular swing doors or swing doors for vehicles, in which the door leaves are each supported by a rotating column provided with a drive crank, the drive cranks being connected to a drive element by means of a linkage.
  • a known drive device of this type (EP-A-118081) has as a drive element a disc on which cranked rods extending to the drive crank are articulated, the dead center position between the rods and the disc being exceeded until the door leaf is in the final closed position.
  • the self-locking property of the worm gear between the electric motor and the drive element is therefore not used in the known design. This leads to an intricate construction of the emergency release device.
  • Motor and worm gears are pivotally arranged so that the drive connection between worm gear and drive element can be interrupted by hand in an emergency by a pivoting movement of the gear and motor.
  • the actual self-holding property of the known device must be overcome by appropriate forces, so that the rotation of the disk in the opening direction, which has to be carried out by hand, requires considerable effort.
  • the invention aims to simplify and improve the drives of this type.
  • a linear motor such as an electric motor-driven spindle
  • slidable carriage is provided, and on the link a with a longitudinal guide, in which the carriage engages by means of a roller, pivotable handlebar, and a drive element connected to the drive crank of each rotary column in the form of a lever are rotatably mounted, the handlebar and lever by means of a releasable clutch, such as a ratchet lock, claw clutch, are coupled together.
  • FIGS. 1 and 2 show an inner swing door with a schematically drawn drive in elevation and plan
  • FIGS. 3 and 4 also in elevation and plan the arrangement with an outer swing door
  • FIGS. 5 and 6 a first embodiment of the drive in open and closed position
  • FIG. 7 shows a cross section through the arrangement according to the invention
  • FIGS. 8 and 9 likewise in the open and closed position a drive of the second type
  • FIG. 10 shows a further section through the arrangement according to the invention, which has a claw coupling.
  • the door leaves 1, 2 are suspended on rotating columns 3 by means of levers 5.
  • the rotary column has drive levers 6 at the top, which are connected in an articulated manner to a lever 9 as a drive element by means of linkages 7, 8.
  • This lever is mounted in a link 10 to which a linear drive 12 is attached by means of a bracket 11.
  • the emergency release device designated overall by 13, will be described later.
  • the rod 20 is connected to a carriage 22 which carries an axis 23. At the ends of this axis rollers 24 are provided which run in a slot 25 as a guide.
  • the axis 23 carries a further roller 26 which runs in a slot 27 of a handlebar 28.
  • the handlebar is provided with a hub 29 and is pivotably mounted on a shaft 31 by means of two roller bearings 30, which in turn is rotatably mounted in the walls 14, 15 of the link 10 by means of roller bearings 32, 33.
  • lever 34 On the shaft 31 there is a lever 34, which is articulated as a drive element by means of the linkages 7, 8 to the drive arms 6 of the longitudinal column.
  • the handlebar 28 and the lever 34 are thus mounted coaxially and are coupled to one another by means of a ratchet lever 35.
  • the pawl is under the action of a spring 36. As long as the pawl 35 is active, the handlebar 28 and lever 34 move as one unit.
  • the carriage 22 is in its right end position, in which the door is open. If the carriage by means of the linear motor 12 in the Guide 25 of the scenery 10 moved, so the handlebar 28 and the lever 34 is pivoted counterclockwise about the shaft 31 and the door leaves moved to the closed position.
  • Fig. 6 the drive is shown in the closed position of the door and it can be seen that the carriage 22 has now reached its left end position. Due to the arc shape of the longitudinal guide 27, the directions of both guides 25 and 27 coincide in this end position, so that not only high closing forces but also self-locking results.
  • an angle lever 37 is pivotally arranged, which in the end position according to FIG. 6 engages under the pawl 35, which is under spring force.
  • a bowden cable 38 engages on the angle lever 37 and leads to a triggering device 39 which can be operated by hand.
  • the parts 37 to 39 form the emergency release device 13 in FIGS. 1 and 3.
  • the latch 35 can be raised by actuating the emergency release device 13, as a result of which the connection between the handlebar 28 and the Lever 34 is released.
  • the door can then be opened by hand.
  • the carriage 22 is brought into its right end position, in which the pawl 35 can fall.
  • the lever 34 is determined by the stop 40 in its end position.
  • FIG. 8 and 9 show an analogous embodiment, in which, however, the slot-shaped longitudinal guide 27 is straight and the link guide 25 is partially curved. As FIG. 9 shows, in the closed end position a match between the two directions of the guides and the associated advantages are achieved.
  • the emergency release device 13 shown so far can only be used effectively when the door is closed. If the power fails during the opening or closing of the door, the angle lever 37 no longer engages under the pawl 35, so that additional measures may be necessary.
  • a type of coupling is used which can release the coupling between the handlebar 28 and the lever 34 at any time.
  • the hub 29 is provided with lateral teeth 41 which cooperate with teeth 42 of a dog clutch 43.
  • the clutch is slidably seated on the notched section 44 of the shaft 31.
  • An angle lever 45 which is pivotally mounted on the vehicle side, can be actuated by means of a Bowden cable 46 against the force of a spring 47.
  • the size of the teeth 41, 42 and the tooth spaces is selected so that the coupling 43 can only engage when the handlebar 28 and lever 34 assume the position shown in FIG. 5 with respect to one another.
  • the drive according to the invention has the advantage that the door leaves move more slowly at the beginning and at the end of each closing or opening process than in the middle range of movement. This is made possible by the fact that the link guide 25 is arranged such that it extends on both sides of a normal 48 from the pivot axis 49 of the link 28 to the link guide. The closer the link guide passes the pivot axis 49, the faster the middle door movement.
  • the link guide and longitudinal guide can be curved. It is not necessary that the link 28 and the lever 34 are mounted coaxially. It is possible to store both separately in the backdrop and connect them to a four-bar arrangement by means of a tab. 5 to 10, the axes 23 and the shaft 31 are mounted horizontally. However, the entire arrangement can also be installed pivoted through 90 ° about the axis of the linear motor, so that the axis and shaft run vertically. If the space constrains it, any angular position in between can also be provided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Description

Die Erfindung bezieht sich auf eine Antriebsvorrichtung für Türen, insbesondere Innenschwenk-oder Außenschwingtüren für Fahrzeuge, bei denen die Türblätter von je einer mit einer Antriebskurbel versehenen Drehsäule getragen sind, wobei die Antriebskurbeln mittels eines Gestänges mit einem Antriebselement verbunden sind.The invention relates to a drive device for doors, in particular swing doors or swing doors for vehicles, in which the door leaves are each supported by a rotating column provided with a drive crank, the drive cranks being connected to a drive element by means of a linkage.

Eine bekannte Antriebsvorrichtung dieser Art (EP-A-118081) weist als Antriebselement eine Scheibe auf, an der gekröpfte, zu den Antriebskurbein verlaufende Stangen angelenkt sind, wobei bis zur Endschließlage der Türflügel die Totpunktstellung zwischen Stangen und Scheibe überschritten wird. Es wird somit bei der bekannten Bauart die selbsthemmende Eigenschaft des Schneckengetriebes zwischen Elektromotor und Antriebselement nicht ausgenützt. Dies führt zu einem verwickelten Aufbau der Notauslöseeinrichtung. Motoren- und Schneckengetriebe werden schwenkbar angeordnet, so daß die Antriebsverbindung zwischen Schneckengetriebe und Antriebselement im Notfall von Hand aus durch eine Schwenkbewegung von Getriebe und Motor unterbrochen werden kann. Die eigentliche Selbsthalteeigenschaft der bekannten Einrichtung muß durch entsprechende Kräfte überwunden werden, so daß die von Hand aus vorzunehmende Verdrehung der Scheibe in Öffnungsrichtung einen erheblichen Kraftaufwand erfordert.A known drive device of this type (EP-A-118081) has as a drive element a disc on which cranked rods extending to the drive crank are articulated, the dead center position between the rods and the disc being exceeded until the door leaf is in the final closed position. The self-locking property of the worm gear between the electric motor and the drive element is therefore not used in the known design. This leads to an intricate construction of the emergency release device. Motor and worm gears are pivotally arranged so that the drive connection between worm gear and drive element can be interrupted by hand in an emergency by a pivoting movement of the gear and motor. The actual self-holding property of the known device must be overcome by appropriate forces, so that the rotation of the disk in the opening direction, which has to be carried out by hand, requires considerable effort.

Die Erfindung bezweckt, die Antriebe dieser Art zu vereinfachen und zu verbessern.The invention aims to simplify and improve the drives of this type.

Erfindungsgemäß wird dies dadurch erreicht, daß ein in einer Kulissenführung mittels eines Linearmotors, wie elektromotorisch angetriebene Spindel, hydraulischer oder pneumatischer Arbeitszylinder; verschiebbarer Schlitten vorgesehen ist, und an der Kulisse ein mit einer Längsführung, in die der Schlitten mittels einer Rolle eingreift, versehener Lenker schwenkbar, und ein mit der Antriebskurbel jeder Drehsäule verbundenes Antriebselement in der Gestalt eines Hebels drehbar gelagert sind, wobei Lenker und Hebel mittels einer lösbaren Kupplung, wie Klinkensperre, Klauenkupplung, miteinander gekoppelt sind.According to the invention, this is achieved in that a hydraulic or pneumatic working cylinder in a link guide by means of a linear motor, such as an electric motor-driven spindle; slidable carriage is provided, and on the link a with a longitudinal guide, in which the carriage engages by means of a roller, pivotable handlebar, and a drive element connected to the drive crank of each rotary column in the form of a lever are rotatably mounted, the handlebar and lever by means of a releasable clutch, such as a ratchet lock, claw clutch, are coupled together.

Vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Ansprüchen 2 bis 7 dargestellt Hohe Schließkräfte und eine Selbsthemmung des Antriebes in der Geschlossenstellung der Türen ergeben sich, wenn die Kulissenführung und die Längsführung in der Geschlossenlage wenigstens annähernd gleichgerichtet sind. Um dies zu erreichen, kann wenigstens eine der Führungen bogenförmig verlaufen. Um zu erreichen, daß die Türbewegung in ihrem mittleren Abschnitt rascher als in den Endabschnitten erfolgt, ist es zweckmäßig, die Kulissenführung beiderseits der Normalen von der Schwenkachse des Lenkers auf die Führung vorzusehen, wobei der Schlitten bei halbgeöffneter Tür den Bereich der Normalen durchlaufen soll. Abweichend hievon kann die Lage und die Form der beiden Führungen so gewählt werden, daß die Höchstgeschwindigkeit der Türbewegung auch außerhalb des Bereiches der Normalen erzielt wird.Advantageous embodiments of the invention are set out in the dependent claims 2 to 7. High closing forces and self-locking of the drive in the closed position of the doors result if the link guide and the longitudinal guide are at least approximately the same direction in the closed position. To achieve this, at least one of the guides can run in an arc. In order to ensure that the door movement takes place faster in its central section than in the end sections, it is expedient to provide the link guide on both sides of the normal from the pivot axis of the handlebar to the guide, the slide being to pass through the area of the normal when the door is half-open. Deviating from this, the position and shape of the two guides can be chosen so that the maximum speed of the door movement is also achieved outside the normal range.

In der Zeichnung ist der Gegenstand der Erfindung in mehreren Ausführungsbeispielen dargestellt. Es zeigen die Fig. 1 und 2 eine Innenschwenktür mit schematisch gezeichnetem Antrieb in Auf- und Grundriß, die Fig. 3 und 4 ebenfalls im Auf- und Grundriß die Anordnung bei einer Außenschwingtür, die Fig. 5 und 6 eine erste Ausführungsform des Antriebes in offener und geschlossener Stellung, die Fig. 7 einen Querschnitt durch die erfindungsgemäße Anordnung, die Fig. 8 und 9 gleichfalls in offener und geschlossener Stellung einen Antrieb zweiter Art und Fig. 10 einen weiteren Schnitt durch die erfindungsgemäße Anordnung, die eine Klauenkupplung aufweist.In the drawing, the object of the invention is shown in several embodiments. 1 and 2 show an inner swing door with a schematically drawn drive in elevation and plan, FIGS. 3 and 4 also in elevation and plan the arrangement with an outer swing door, FIGS. 5 and 6 a first embodiment of the drive in open and closed position, FIG. 7 shows a cross section through the arrangement according to the invention, FIGS. 8 and 9 likewise in the open and closed position a drive of the second type, and FIG. 10 shows a further section through the arrangement according to the invention, which has a claw coupling.

Gemäß Fig. 1 sind die Türflügel 1, 2 an Drehsäulen 3 mittels Hebeln 5 aufgehängt. Die Drehsäule weist oben Antriebshebel 6 auf, die mittels Gestänge 7, 8 gelenkig mit einem Hebel 9 als Antriebselement verbunden sind. Dieser Hebel ist in einer Kulisse 10 gelagert, an der mittels einer Konsole 11 ein Linearantrieb 12 befestigt ist. Die insgesamt mit 13 bezeichnete Notlöseeinrichtung wird später beschrieben.1, the door leaves 1, 2 are suspended on rotating columns 3 by means of levers 5. The rotary column has drive levers 6 at the top, which are connected in an articulated manner to a lever 9 as a drive element by means of linkages 7, 8. This lever is mounted in a link 10 to which a linear drive 12 is attached by means of a bracket 11. The emergency release device, designated overall by 13, will be described later.

Die Fig. 3 und 4 weisen den gleichen Antrieb auf, doch handelt es sich hier um Außenschwenktüren, weshalb neben den Armen 5 Lenker 4 vorgesehen sind.3 and 4 have the same drive, but this is external swing doors, which is why 5 arms 4 are provided in addition to the arms.

Bei der Antriebseinrichtung gemäß den Fig. 5 bis 7 besteht die. Kulisse 10 aus den beiden Wandteilen 14, 15, die fest miteinander verbunden sind. An diese Wände ist die Konsole 11 angeschweißt, die an ihrem freien Ende einen in seiner Gesamtheit mit 12 bezeichneten Linearmotor trägt. Dieser besteht aus einem Elektromotor 17, einem Getriebe 18 und einer Spindel 19, die mit einer Stange 20 fest verbunden ist. Der Linearmotor ist bei 21 gelenkig an der Konsole gelagert.In the drive device according to FIGS. 5 to 7 there is. Setting 10 from the two wall parts 14, 15, which are firmly connected. The console 11 is welded to these walls, which carries at its free end a linear motor designated in its entirety with 12. This consists of an electric motor 17, a gear 18 and a spindle 19 which is fixed to a rod 20. The linear motor is articulated on the console at 21.

Die Stange 20 ist mit einem Schlitten 22 verbunden, der eine Achse 23 trägt. An den Enden dieser Achse sind Rollen 24 vorgesehen, die in einem Schlitz 25 als Kulissenführung laufen.The rod 20 is connected to a carriage 22 which carries an axis 23. At the ends of this axis rollers 24 are provided which run in a slot 25 as a guide.

Die Achse 23 trägt eine weitere Rolle 26, die in einem Schlitz 27 eines Lenkers 28 läuft. Der Lenker ist mit einer Nabe 29 versehen und mittels zweier Rollenlager 30 auf einer Welle 31 schwenkbar gelagert, die ihrerseits mittels Rollenlager 32, 33 in den Wänden 14, 15 der Kulisse 10 drehbar gelagert ist.The axis 23 carries a further roller 26 which runs in a slot 27 of a handlebar 28. The handlebar is provided with a hub 29 and is pivotably mounted on a shaft 31 by means of two roller bearings 30, which in turn is rotatably mounted in the walls 14, 15 of the link 10 by means of roller bearings 32, 33.

Auf der Welle 31 sitzt ein Hebel 34, der als Antriebsetement gelenkig mittels der Gestänge 7, 8 mit den Antriebsarmen 6 der Längssäule verbunden ist.On the shaft 31 there is a lever 34, which is articulated as a drive element by means of the linkages 7, 8 to the drive arms 6 of the longitudinal column.

Der Lenker 28 und der Hebel 34 sind somit koaxial gelagert und werden mittels eines Klinkenhebels 35 miteinander gekoppelt. Die Klinke steht unter der Wirkung einer Feder 36. Solange die Klinke 35 wirksam ist, bewegen sich Lenker 28 und Hebel 34 als eine Einheit.The handlebar 28 and the lever 34 are thus mounted coaxially and are coupled to one another by means of a ratchet lever 35. The pawl is under the action of a spring 36. As long as the pawl 35 is active, the handlebar 28 and lever 34 move as one unit.

In Fig. 5 befindet sich der Schlitten 22 in seiner rechten Endlage, bei der die Tür geöffnet ist. Wird der Schlitten mittels des Linearmotors 12 in der Führung 25 der Kulisse 10 verschoben, so wird gleichzeitig der Lenker 28 und der Hebel 34 entgegen dem Uhrzeigersinn um die Welle 31 verschwenkt und die Türblätter zur Schließstellung hin bewegt.5, the carriage 22 is in its right end position, in which the door is open. If the carriage by means of the linear motor 12 in the Guide 25 of the scenery 10 moved, so the handlebar 28 and the lever 34 is pivoted counterclockwise about the shaft 31 and the door leaves moved to the closed position.

In Fig. 6 ist der Antrieb in der Geschlossenstellung der Tür dargestellt und es ist ersichtlich, daß nunmehr der Schlitten 22 seine linke Endlage erreicht hat. Zufolge der Bogenform der Längsführung 27 stimmen die Richtungen beider Führungen 25 und 27 in dieser Endlage überein, so daß sich nicht nur hohe Schließkräfte, sondern auch eine Selbsthemmung ergibt.In Fig. 6 the drive is shown in the closed position of the door and it can be seen that the carriage 22 has now reached its left end position. Due to the arc shape of the longitudinal guide 27, the directions of both guides 25 and 27 coincide in this end position, so that not only high closing forces but also self-locking results.

In der Kulisse 10 ist ein Winkethebe) 37 schwenkbar angeordnet, der in der Endlage gemäß Fig. 6 die unter Federkraft stehende Klinke 35 untergreift. Am Winkelhebel 37 greift ein Bowdenzug 38 an, derzu einervon Hand zu betätigenden Auslöseeinrichtung 39 führt. Die Teile 37 bis 39 bilden die Notlöseeinrichtung 13 in den Fig. 1 und 3. Sollte bei geschlossener Tür der Strom für den Elektromotor 17 ausfallen, so kann durch Betätigen der Notlöseeinrichtung 13 die Klinke 35 angehoben werden, wodurch die Verbindung zwischen Lenker 28 und dem Hebel 34 gelöst wird. Es kann sodann die Tür von Hand aus geöffnet werden. Sobald Strom zur Verfügung steht, wird der Schlitten 22 in seine rechte Endstellung gebracht, in der die Klinke 35 einfal len kann. Der Hebel 34 ist durch den Anschlag 40 in seiner Endlage bestimmt.In the backdrop 10, an angle lever 37 is pivotally arranged, which in the end position according to FIG. 6 engages under the pawl 35, which is under spring force. A bowden cable 38 engages on the angle lever 37 and leads to a triggering device 39 which can be operated by hand. The parts 37 to 39 form the emergency release device 13 in FIGS. 1 and 3. Should the power for the electric motor 17 fail when the door is closed, the latch 35 can be raised by actuating the emergency release device 13, as a result of which the connection between the handlebar 28 and the Lever 34 is released. The door can then be opened by hand. As soon as power is available, the carriage 22 is brought into its right end position, in which the pawl 35 can fall. The lever 34 is determined by the stop 40 in its end position.

Die Fig. 8 und 9 zeigen eine analoge Ausführungsform, bei der jedoch die schlitzförmige Längsführung 27 gerade und die Kulissenführung 25 zum Teil bogenförmig verlaufen. Wie Fig. 9 zeigt wird auch dadurch in der Schließendlage eine Übereinstimmung der beiden Richtungen der Führungen und die damit verbundenen Vorteile erzielt.8 and 9 show an analogous embodiment, in which, however, the slot-shaped longitudinal guide 27 is straight and the link guide 25 is partially curved. As FIG. 9 shows, in the closed end position a match between the two directions of the guides and the associated advantages are achieved.

Die bisher gezeigte Notlöseeinrichtung 13 kann nur bei geschlossener Tür wirksam benutzt werden. Sollte der Strom während des Öffnens oder Schließens der Tür ausfallen, so untergreift der Winkelhebel 37 nicht mehr die Sperrklinke 35, so daß zusätzliche Maßnahmen notwendig sein können. Gemäß Fig. 10 wird eine Kupplungsart verwendet, die die Koppelung zwischen Lenker 28 und Hebel 34 jederzeit zu lösen vermag. Zu diesem Zweck ist die Nabe 29 mit seitlichen Zähnen 41 versehen, die mit Zähnen 42 einer Klauenkupplung 43 zusammenwirken. Die Kupplung sitzt verschiebbar auf dem gekerbten Abschnitt 44 der Welle 31. Ein Winkelhebel 45, der fahrzeugseitig schwenkbar gelagert ist, kann mittels eines Bowdenzuges 46 gegen die Kraft einer Feder 47 betätigt werden.The emergency release device 13 shown so far can only be used effectively when the door is closed. If the power fails during the opening or closing of the door, the angle lever 37 no longer engages under the pawl 35, so that additional measures may be necessary. According to FIG. 10, a type of coupling is used which can release the coupling between the handlebar 28 and the lever 34 at any time. For this purpose, the hub 29 is provided with lateral teeth 41 which cooperate with teeth 42 of a dog clutch 43. The clutch is slidably seated on the notched section 44 of the shaft 31. An angle lever 45, which is pivotally mounted on the vehicle side, can be actuated by means of a Bowden cable 46 against the force of a spring 47.

Die Größe der Zähne 41, 42 und der Zahnlücken ist hiebei so gewählt, daß die Kupplung 43 nur dann einrasten kann, wenn Lenker 28 und Hebel 34 die in Fig. 5 gezeigte Stellung zueinander einnehmen. Der erfindungsgemäße Antrieb weist den Vorteil auf, daß die Türblätter zu Beginn und am Ende jedes Schließ- bzw. Öffnungsvorganges sich langsamer bewegen als im mittleren Bewegungsbereich. Dies wird dadurch ermöglicht, daß die Kulissenführung 25 so angeordnet ist, daß sie sich beiderseits einer Normalen 48 von der Schwenkachse 49 des Lenkers 28 auf die Kulissenführung erstreckt. Je näher die Kulissenführung an der Schwenkachse 49 vorbeiführt, umso schneller ist die mittlere Türbewegung.The size of the teeth 41, 42 and the tooth spaces is selected so that the coupling 43 can only engage when the handlebar 28 and lever 34 assume the position shown in FIG. 5 with respect to one another. The drive according to the invention has the advantage that the door leaves move more slowly at the beginning and at the end of each closing or opening process than in the middle range of movement. This is made possible by the fact that the link guide 25 is arranged such that it extends on both sides of a normal 48 from the pivot axis 49 of the link 28 to the link guide. The closer the link guide passes the pivot axis 49, the faster the middle door movement.

Die Erfindung ist nicht auf die dargestellten Ausführungsformen beschränkt. So können beispielsweise Kulissenführung und Längsführung kurvenartig ausgebildet sein. Es ist nicht erforderlich, daß Lenker 28 und Hebel 34 gleichachsig gelagert sind. Es ist möglich, beide getrennt in der Kulisse zu lagern und durch eine Lasche zu einer Viergelenkanordnung zu verbinden. In den Fig. 5 bis 10 sind die Achsen 23 und die Welle 31 horizontal gelagert. Es kann aber auch die gesamte Anordnung um 90° um die Achse des Linearmotors verschwenkt eingebaut werden, so daß Achse und Welle vertikal verlaufen. Sofern es die Platzverhältnisse erzwingen kann auch jede Winkellage dazwischen vorgesehen werden.The invention is not restricted to the illustrated embodiments. For example, the link guide and longitudinal guide can be curved. It is not necessary that the link 28 and the lever 34 are mounted coaxially. It is possible to store both separately in the backdrop and connect them to a four-bar arrangement by means of a tab. 5 to 10, the axes 23 and the shaft 31 are mounted horizontally. However, the entire arrangement can also be installed pivoted through 90 ° about the axis of the linear motor, so that the axis and shaft run vertically. If the space constrains it, any angular position in between can also be provided.

Claims (7)

1. A drive for doors, more particularly inwards pivoting or swing-out doors for vehicles, the door elements (1, 2) each being carried by a rotating column (3) having a drive crank (6), the drive cranks (6) being connected by linkage (7, 8) to a drive element (9), characterised in that a slide or carriage or the like (22) movable in a guideway (25) by means of a linear motor (12), such as a hydraulic or pneumatic actuator or a spindle which is driven by an electric motor, is provided and a link (28) having a longitudinal guide (27) in which the slide (22) engages by way of a roller (26) is pivotally mounted on the slide block (10) and a drive element in the form of a lever (34) connected to the drive crank (6) of each column (3) is rotatably mounted on the slide block (10), the link (28) and lever (34) being coupled together by way of a releasable coupling such as a ratchet (35) or dog clutch (43).
2. A drive according to claim 1, characterised in that the slide block guide (25) and the longitudinal guide (27) have at least substantially the same directions when the door is in the closed state.
3. A drive according to claim 1 or 2, characterised in that at least one of the guides (25, 27) extends arcuately.
4. A drive according to claim 1 or 2 or 3, characterised in that the slide block guide (25) extends on either side of a perpendicular (48) from the pivoting axis (49) of the link (28) to the slide block guide (25).
5. A drive according to claim 4, characterised in that the slide (22) is disposed approximately near the perpendicular (48) when the door is half-open.
6. A drive according to any of claims 1-5, characterised in that the link (28) and the lever (34) are mounted coaxially.
7. A drive according to any of claims 1-6, characterised in that the slide (22) has a pivot (23) on which rollers (24, 26) are mounted, at least one such roller engaging in the slide block guide (25) and at least one other such roller engaging in the longitudinal guide (27).
EP87890113A 1986-03-24 1987-05-20 Door-actuating device, especially for vehicle doors Expired - Lifetime EP0291624B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8787890113T DE3767483D1 (en) 1986-03-24 1987-05-20 DRIVING DEVICE FOR DOORS, ESPECIALLY FOR VEHICLE DOORS.
ES87890113T ES2020307B3 (en) 1986-03-24 1987-05-20 DRIVING DEVICE FOR DOORS, ESPECIALLY FOR VEHICLE DOORS
GR91400023T GR3001336T3 (en) 1986-03-24 1991-01-17 Door-actuating device, especially for vehicle doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0078386A AT387619B (en) 1986-03-24 1986-03-24 DRIVING DEVICE FOR DOORS, ESPECIALLY FOR VEHICLE DOORS

Publications (2)

Publication Number Publication Date
EP0291624A1 EP0291624A1 (en) 1988-11-23
EP0291624B1 true EP0291624B1 (en) 1991-01-16

Family

ID=3499644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87890113A Expired - Lifetime EP0291624B1 (en) 1986-03-24 1987-05-20 Door-actuating device, especially for vehicle doors

Country Status (5)

Country Link
EP (1) EP0291624B1 (en)
AT (1) AT387619B (en)
DE (1) DE3767483D1 (en)
ES (1) ES2020307B3 (en)
GR (1) GR3001336T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE96743T1 (en) * 1990-06-05 1993-11-15 Ife Gmbh PIVOT SLIDING DOOR.
FR2734308B1 (en) * 1995-05-19 1997-06-13 Gabiot Sa AUTOMATIC CLOSING DEVICE FOR A DOOR AND DOOR EQUIPPED WITH THIS DEVICE
EP1516984A3 (en) * 2003-09-14 2008-01-23 Fahrzeugtechnik Dessau AG - Railroad Technologies - Emergency unlocking mechanism for swinging-sliding doors, in particular for a railway vehicle
CN102889349B (en) * 2011-07-22 2015-05-27 深圳市捷顺科技实业股份有限公司 Parallel motion mechanism and retractable gateway door
DE102016212380B3 (en) * 2016-07-07 2017-10-19 Siemens Aktiengesellschaft Cabin with revolving door
CN107461104B (en) * 2017-09-20 2023-03-28 南京康尼机电股份有限公司 Electric double-open inner swing door
CN107989521B (en) * 2017-10-31 2019-08-30 郑州宇通客车股份有限公司 A kind of sliding angle-inserting type list fan sliding plug door mechanism for car

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584185A1 (en) * 1964-08-07 1970-01-08 Ronan And Kunzl Inc Power operated door opener
US4375140A (en) * 1981-04-23 1983-03-01 Excell Machine Company, Inc. Door opener for bus and the like
DE3307310C2 (en) * 1983-03-02 1987-03-12 Kiekert GmbH & Co KG, 5628 Heiligenhaus Drive device for a vehicle door
FR2559199B1 (en) * 1984-02-06 1988-08-26 Ready Metal Manufacturing Cy DEVICE FOR OPENING AND CLOSING GATES

Also Published As

Publication number Publication date
DE3767483D1 (en) 1991-02-21
GR3001336T3 (en) 1992-08-31
ATA78386A (en) 1988-07-15
EP0291624A1 (en) 1988-11-23
ES2020307B3 (en) 1991-08-01
AT387619B (en) 1989-02-27

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