EP0291624A1 - Door-actuating device, especially for vehicle doors - Google Patents

Door-actuating device, especially for vehicle doors Download PDF

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Publication number
EP0291624A1
EP0291624A1 EP87890113A EP87890113A EP0291624A1 EP 0291624 A1 EP0291624 A1 EP 0291624A1 EP 87890113 A EP87890113 A EP 87890113A EP 87890113 A EP87890113 A EP 87890113A EP 0291624 A1 EP0291624 A1 EP 0291624A1
Authority
EP
European Patent Office
Prior art keywords
drive
link
guide
door
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.)
Granted
Application number
EP87890113A
Other languages
German (de)
French (fr)
Other versions
EP0291624B1 (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
IFE GmbH
Original Assignee
IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
IFE GmbH
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, IFE GmbH filed Critical IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
Priority to ES87890113T priority Critical patent/ES2020307B3/en
Priority to DE8787890113T priority patent/DE3767483D1/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 has as a drive element a disc on which cranked rods extending to the drive cranks 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 gear 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 slide which is displaceable in a link guide by means of a linear motor, such as an electric motor-driven spindle, hydraulic or pneumatic working cylinder, is provided, and on the link a handlebar provided with a longitudinal guide into which the slide engages by means of a roller pivotable, 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 being coupled to one another by means of a releasable coupling, such as a ratchet lock, claw coupling.
  • a linear motor such as an electric motor-driven spindle, hydraulic or pneumatic working cylinder
  • the invention further relates to advantageous configurations.
  • High closing forces and self-locking of the drive in the closed position of the doors result when the link guide and the longitudinal guide are at least approximately the same direction in the closed position.
  • at least one of the guides can run in an arc.
  • 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.
  • FIGS. 1 and 2 show an inner swing door with a schematically drawn drive in elevation and plan view
  • FIGS. 3 and 4 also in elevation and plan view 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 invention Arrangement
  • FIGS. 8 and 9 also a drive of the second type in the open and closed position
  • FIG. 10 a further section through the arrangement according to the invention, which has a dog clutch.
  • 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 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 link 10 consists of the two wall parts 14, 15, which are firmly connected to one another.
  • 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.
  • 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 pivotally 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.
  • a lever 34 which is articulated as a drive element by means of the linkage 7, 8 with the Drive arms 6 of the longitudinal column is connected.
  • 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 slide is moved by means of the linear motor 12 in the guide 25 of the link 10, the handlebar 28 and the lever 34 are simultaneously pivoted counterclockwise around the shaft 31 and the door leaves are moved towards 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 engage.
  • the lever 34 is determined by the stop 40 in its end position.
  • FIG. 8 and 9 show an analog 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 is able to release the coupling between handlebar 28 and 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 gaps 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 invention is not restricted to the illustrated embodiments.
  • Ku Lissen guidance and longitudinal guidance to 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)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention relates to a door-actuating device, especially for inner pivoting or outer swing doors of vehicles, in which the door leaves (1, 2) are each carried by a rotary column (3) equipped with a drive crank (6), the drive cranks being connected to a drive element (34) by means of a linkage (7, 8), and is characterised in that a slide (22) displaceable in a slotted guide (25) by means of a linear motor (12), such as an electromotively driven spindle, hydraulic or pneumatic working cylinder, is provided, and on the slotted link (10) are mounted pivotably a link (28), equipped with a longitudinal guide (27) into which the slide engages by means of a roller (26), and rotatably a drive element in the form of a lever (34) connected to the drive crank (6) of each rotary column (3), the link (28) and lever (34) being coupled to one another by means of a releasable coupling, such as a detent pawl (35) or claw coupling (43). <IMAGE>

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 weist als Antriebselement eine Scheibe auf, an der gekröpfte, zu den Antriebskurbeln 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 has as a drive element a disc on which cranked rods extending to the drive cranks 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 gear 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 slide which is displaceable in a link guide by means of a linear motor, such as an electric motor-driven spindle, hydraulic or pneumatic working cylinder, is provided, and on the link a handlebar provided with a longitudinal guide into which the slide engages by means of a roller pivotable, 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 being coupled to one another by means of a releasable coupling, such as a ratchet lock, claw coupling.

Die Erfindung bezieht sich ferner auf vorteilhafte Ausgestaltungen. 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.The invention further relates to advantageous configurations. High closing forces and self-locking of the drive in the closed position of the doors result when 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 Außenchwingtür, 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 view, FIGS. 3 and 4 also in elevation and plan view 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 invention Arrangement, FIGS. 8 and 9 also a drive of the second type in the open and closed position and FIG. 10 a further section through the arrangement according to the invention, which has a dog clutch.

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 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.5 to 7, the link 10 consists of the two wall parts 14, 15, which are firmly connected to one another. 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 pivotally 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 An­triebselement gelenkig mittels der Gestänge 7,8 mit den Antriebsarmen 6 der Längssäule verbunden ist.On the shaft 31 is a lever 34 which is articulated as a drive element by means of the linkage 7, 8 with the Drive arms 6 of the longitudinal column is connected.

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 slide is moved by means of the linear motor 12 in the guide 25 of the link 10, the handlebar 28 and the lever 34 are simultaneously pivoted counterclockwise around the shaft 31 and the door leaves are moved towards 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 Winkelhebel 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, der zu einer von 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 einfallen kann. Der Hebel 34 ist durch den Anschlag 40 in seiner Endlage bestimmt.In the setting 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 engage. 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 analog 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 is able to release the coupling between handlebar 28 and 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 gaps 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 Ku­ lissenführung 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, Ku Lissen guidance and longitudinal guidance to 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. 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, dadurch gekennzeichnet, daß ein in einer Kulissenführung (25) mittels eines Linearmotors (12), wie elektromotorisch angetriebene Spindel, hydraulischer oder pneumatischer Arbeitszylinder, verschiebbarer Schlit­ten (22) vorgesehen ist und an der Kulisse (10) ein mit einer Längsführung (27), in die der Schlitten mittels ei­ner Rolle (26) eingreift, versehener Lenker (28) schwenk­bar und ein mit der Antriebskurbel (6) jeder Dreh­säule (3) verbundenes Antriebselement in Gestalt eines Hebels (34) drehbar gelagert sind, wobei Lenker (28) und Hebel (34) mittels einer lösbaren Kupplung, wie Klinken­sperre (35), Klauenkupplung (43), miteinander gekoppelt sind.1.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, characterized in that in a link guide ( 25) by means of a linear motor (12), such as an electromotive spindle, hydraulic or pneumatic working cylinder, displaceable slide (22) is provided and on the link (10) one with a longitudinal guide (27) into which the slide by means of a roller (26 ) engages, the provided link (28) is pivotable and a drive element connected to the drive crank (6) of each rotating column (3) in the form of a lever (34) is rotatably mounted, the link (28) and lever (34) being releasable by means of a releasable coupling, like pawl lock (35), claw coupling (43), are coupled to one another. 2. Antriebsvorrichtung nach Anspruch 1, dadurch ge­kennzeichnet, daß die Kulissenführung (25) und die Längsführung (27) bei geschlossener Tür wenigstens an­nähernd gleiche Richtungen aufweisen.2. Drive device according to claim 1, characterized in that the link guide (25) and the longitudinal guide (27) have at least approximately the same directions when the door is closed. 3. Antriebsvorrichtung nach Anspruch 1 oder 2, da­durch gekennzeichnet, daß wenigstens eine der Führun­gen (25,27) bogenförmig verläuft.3. Drive device according to claim 1 or 2, characterized in that at least one of the guides (25, 27) extends in an arc. 4. Antriebsvorrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß sich die Kulissenführung (25) beiderseits einer Normalen (48) von der Schwenkachse (49) des Lenkers (28) auf die Führung (25) erstreckt.4. Drive device according to claim 1, 2 or 3, characterized in that the link guide (25) extends on both sides of a normal (48) from the pivot axis (49) of the handlebar (28) on the guide (25). 5. Antriebsvorrichtung nach Anspruch 4, dadurch ge­kennzeichnet, daß sich der Schlitten (22) bei halbgeöff­neter Tür etwa im Bereich der Normalen (48) bewegt.5. Drive device according to claim 4, characterized in that the carriage (22) moves with the door half open approximately in the region of the normal (48). 6. Antriebsvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Lenker (28) und der Hebel (34) koaxial gelagert sind.6. Drive device according to one of claims 1 to 5, characterized in that the handlebar (28) and the lever (34) are mounted coaxially. 7. Antriebsvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Schlitten (22) eine Achse (23) aufweist, auf der Rollen (24,26) gelagert sind, von denen wenigstens eine in die Kulissenfüh­rung (25) und wenigstens eine andere in die Längsfüh­rung (27) eingreifen.7. Drive device according to one of claims 1 to 6, characterized in that the carriage (22) has an axis (23) on which rollers (24, 26) are mounted, of which at least one is in the link guide (25) and at least engage another one 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
ES87890113T ES2020307B3 (en) 1986-03-24 1987-05-20 DRIVING DEVICE FOR DOORS, ESPECIALLY FOR VEHICLE DOORS
DE8787890113T DE3767483D1 (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 true EP0291624A1 (en) 1988-11-23
EP0291624B1 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)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461104A1 (en) * 1990-06-05 1991-12-11 IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft Swing out sliding door
FR2734308A1 (en) * 1995-05-19 1996-11-22 Gabiot Sa Automatic lock for hinging door
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
CN102889349A (en) * 2011-07-22 2013-01-23 深圳市捷顺科技实业股份有限公司 Parallel motion mechanism and retractable gateway door
CN107461104A (en) * 2017-09-20 2017-12-12 南京康尼机电股份有限公司 A kind of electric double-open inner swing door
CN107989521A (en) * 2017-10-31 2018-05-04 郑州精益达汽车零部件有限公司 A kind of sliding angle-inserting type list for car fans sliding plug door mechanism
RU190358U1 (en) * 2016-07-07 2019-06-28 Сименс Мобилити Гмбх CABIN WITH ROTARY DOOR

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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
EP0118081A2 (en) * 1983-03-02 1984-09-12 Kiekert Gmbh & Co Kg Actuating device for a vehicle door
FR2559199A1 (en) * 1984-02-06 1985-08-09 Ready Metal Manufacturing Cy Device for the opening and closing of wicket gates.

Patent Citations (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
EP0118081A2 (en) * 1983-03-02 1984-09-12 Kiekert Gmbh & Co Kg Actuating device for a vehicle door
FR2559199A1 (en) * 1984-02-06 1985-08-09 Ready Metal Manufacturing Cy Device for the opening and closing of wicket gates.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461104A1 (en) * 1990-06-05 1991-12-11 IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft Swing out sliding door
FR2734308A1 (en) * 1995-05-19 1996-11-22 Gabiot Sa Automatic lock for hinging door
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
CN102889349A (en) * 2011-07-22 2013-01-23 深圳市捷顺科技实业股份有限公司 Parallel motion mechanism and retractable gateway door
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
RU190358U1 (en) * 2016-07-07 2019-06-28 Сименс Мобилити Гмбх CABIN WITH ROTARY DOOR
CN107461104A (en) * 2017-09-20 2017-12-12 南京康尼机电股份有限公司 A kind of electric double-open inner swing door
CN107989521A (en) * 2017-10-31 2018-05-04 郑州精益达汽车零部件有限公司 A kind of sliding angle-inserting type list for car fans sliding plug door mechanism
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

Also Published As

Publication number Publication date
ES2020307B3 (en) 1991-08-01
EP0291624B1 (en) 1991-01-16
AT387619B (en) 1989-02-27
DE3767483D1 (en) 1991-02-21
ATA78386A (en) 1988-07-15
GR3001336T3 (en) 1992-08-31

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