DE19927169A1 - Electromechanical operating drive for vehicle door has drive coupling between electric motor and driven pivot column for door released to allow emergency operation - Google Patents
Electromechanical operating drive for vehicle door has drive coupling between electric motor and driven pivot column for door released to allow emergency operationInfo
- Publication number
- DE19927169A1 DE19927169A1 DE19927169A DE19927169A DE19927169A1 DE 19927169 A1 DE19927169 A1 DE 19927169A1 DE 19927169 A DE19927169 A DE 19927169A DE 19927169 A DE19927169 A DE 19927169A DE 19927169 A1 DE19927169 A1 DE 19927169A1
- Authority
- DE
- Germany
- Prior art keywords
- drive
- electric motor
- gear
- swivel plate
- door
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title abstract description 6
- 238000010168 coupling process Methods 0.000 title abstract description 6
- 238000005859 coupling reaction Methods 0.000 title abstract description 6
- 210000000629 knee joint Anatomy 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
- E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
-
- 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
- E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
-
- 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
- E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/448—Fluid motors; 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/716—Pinions
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/13—Adjustable by motors, magnets, springs or weights
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/30—Adjustment motion
- E05Y2600/32—Rotary motion
-
- 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
- E05Y2800/20—Combinations of elements
- E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME 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
- E05Y2800/20—Combinations of elements
- E05Y2800/22—Combinations of elements of not identical elements of the same category, e.g. combinations of not identical springs
-
- 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
- E05Y2800/26—Form or shape
- E05Y2800/262—Form or shape column shaped
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Die Erfindung betrifft einen elektromechanischen Antrieb für eine Drehsäule zur Bewegung eines Tür flügels einer Innenschwenk- oder Außenschwingtür an einem Fahrzeug, insbesondere einem öffentlichen Verkehrsmittel mit einem die Drehsäule über ein Untersetzungsgetriebe antreibenden Elektromotor und einer Notentriegelungsvorrichtung zur Entkoppelung der Antriebsverbindung zwischen Elektromotor und Drehsäule.The invention relates to an electromechanical Drive for a rotating column for moving a door hinges on an inner swing or outer swing door a vehicle, especially a public one Means of transport with the turnstile over one Reduction driving electric motor and an emergency release device for decoupling the drive connection between the electric motor and Rotating column.
Derartige Antriebe sind an sich bekannt und bei spielsweise in EP 0217228 B1 und DE 197 24 439 A1 beschrieben. Such drives are known per se and at for example in EP 0217228 B1 and DE 197 24 439 A1 described.
Bei den bekannten Antriebsvorrichtungen treibt der Elektromotor die Drehsäule über ein Schneckengetriebe an, indem die Motorwelle mit der Schneckenwelle ver bunden ist, während das Schneckenrad mit der an die Drehsäule angeschlossenen Abtriebswelle des Schnecken getriebes gekoppelt ist. Das Schneckengetriebe weist eine Notentriegelungsvorrichtung zur Ent koppelung in bezug auf Rotation zwischen Abtriebs welle und Schneckenrad auf. Hierzu ist zwischen der Abtriebswelle und dem koaxial zu dieser liegenden Schneckenrad eine ausrückbare Kupplung angeordnet.In the known drive devices drives the Electric motor the rotating column via a worm gear by verifying the motor shaft with the worm shaft is tied, while the worm wheel with the to the Rotary column connected output shaft of the worm gearbox is coupled. The worm gear has an emergency release device for Ent coupling in relation to rotation between output shaft and worm wheel. For this, between the Output shaft and the coaxial to this Worm gear arranged a disengageable clutch.
Der Erfindung liegt die Aufgabe zugrunde, einen elek tromechanischen Antrieb mit den eingangs und im Ober begriff des Patentanspruchs 1 angegebenen Merkmalen aufzubauen, der einfach in der Konstruktion und Mon tage ist und der insbesondere einen sehr einfachen und funktionssicheren Aufbau der Notentriegelungsvor richtung gestattet.The invention has for its object an elek tromechanical drive with the input and in the upper Concept of claim 1 specified features easy to build and Mon days and especially a very simple one and reliable construction of the emergency release direction allowed.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß mit den Merkmalen aus dem kennzeichnenden Teil des Pa tentanspruchs 1. Vorteilhafte Weiterbildungen der Er findung sind in den abhängigen Ansprüchen beschrie ben.This object is achieved with the invention the characteristics from the characterizing part of Pa claim 1. Advantageous further training of the Er invention are described in the dependent claims ben.
Der Grundgedanke der Erfindung besteht darin, den Antrieb der Drehsäule durch den Motor direkt über ein Stirnradgetriebe zu bewirken, dessen Abtriebs ritzel in ein an der Drehsäule angeordnetes Zahn segment eingreift, und die im Falle der Notent riegelung notwendige Entkoppelung dadurch zu be wirken, daß Motor mit Schneckenradgetriebe und Stirnradgetriebe derart gegeneinander verschwenkt werden, daß das entsprechende Abtriebsritzel des Schneckenradgetriebes und das Antriebszahnrad des Stirnradgetriebes auseinanderrücken und dadurch eine Entkoppelung bewirkt wird.The basic idea of the invention is that The motor is driven directly by the motor to effect a spur gear, its output pinion into a tooth arranged on the rotating column segment intervenes, and that in the case of emergency locking necessary decoupling act that motor with worm gear and Helical gearbox pivoted against each other in this way be that the corresponding output pinion of the Worm gear and the drive gear of the Move spur gear apart and thereby one Decoupling is effected.
Das Stirnradgetriebe ist dann freilaufend und nicht mehr durch den Elektromotor gehemmt. Dadurch wird die Drehsäule ebenfalls freilaufend und die Fahrzeugtür kann manuell geöffnet werden.The spur gear is then free running and not more inhibited by the electric motor. This will make the Revolving column also free running and the vehicle door can be opened manually.
Die Konstruktion kann einfach ausgeführt werden und ist außerordentlich betriebssicher.The construction can be done easily and is extremely reliable.
Im folgenden wird anhand der beigefügten Zeichnungen ein Ausführungsbeispiel für einen elektromechanischen Antrieb nach der Erfindung näher erläutert.The following is based on the accompanying drawings an embodiment for an electromechanical Drive according to the invention explained in more detail.
In den Zeichnungen zeigen:The drawings show:
Fig. 1 in einer Teilansicht aus dem Fahrzeug inneren eine zweiflüglige Innenschwenktür an einem Fahrzeug eines öffentlichen Verkehrsmittels; Figure 1 is a partial view of the vehicle interior of a double-leaf swing door on a vehicle of a public transport.
Fig. 2 in einer gegenüber Fig. 1 vergrößerten Seitenansicht den elektromechanischen Antrieb für einen Türflügel der Fahrzeugtür nach Fig. 1; FIG. 2 in a side view enlarged compared to FIG. 1, the electromechanical drive for a door leaf of the vehicle door according to FIG. 1;
Fig. 3 den Elektroantrieb nach Fig. 2 in Draufsicht. Fig. 3 shows the electric drive according to Fig. 2 in plan view.
Fig. 1 zeigt in schematischer Darstellung eine Fahr zeugtür eines öffentlichen Verkehrsmittels mit zwei Türflügeln TF1 und TF2, die in an sich bekannter Weise jeweils über eine vertikal stehende Drehsäule DS1 bzw. DS2 geöffnet und geschlossen werden. Über den Türflügeln TF1 und TF2 sind am Türrahmen auf An triebsträgern TR1 und TR2 jeweils elektromechanische Antriebe EA1 und EA2 zum Antrieb der Drehsäulen DS1 und DS2 angeordnet. Fig. 1 shows a schematic representation of a vehicle door of a public transport with two door leaves TF1 and TF2, which are opened and closed in a manner known per se via a vertically standing rotary column DS1 or DS2. Above the door leaves TF1 and TF2, electromechanical drives EA1 and EA2 are arranged on the door frame on drive carriers TR1 and TR2 for driving the rotating columns DS1 and DS2.
Dabei erfolgt beispielsweise der Antrieb der Dreh säule DS1 über ein an der Drehsäule angeordnetes Zahnsegment 3, in welches das Abtriebsritzel 2.2 eines weiter unten erläuterten, zum elektromechani schen Antrieb EA1 gehörenden Stirnradgetriebes eingreift.For example, the rotary column DS1 is driven via a toothed segment 3 arranged on the rotary column, into which the output pinion 2 . 2 of a spur gear transmission, which is explained below and which belongs to the electromechanical drive EA1, engages.
Zwischen den beiden elektromechanischen Antrieben EA1 und EA2 ist ein Nothahn NH angeordnet, der in weiter unten beschriebenen Weise über ein Pneumatiksystem eine Notentriegelungsvorrichtung ansteuert zur Ent koppelung der Antriebsverbindung zwischen den elek tromechanischen Antrieben EA1 bzw. EA2 und den Dreh säulen DS1 bzw. DS2.Between the two electromechanical drives EA1 and EA2 is an emergency tap NH arranged in the further way described below via a pneumatic system an emergency release device controls for Ent coupling the drive connection between the elec tromechanical drives EA1 or EA2 and the rotary pillars DS1 or DS2.
Im folgenden wird anhand der Fig. 2 und 3 der elek tromechanische Antrieb EA1 und die zu ihm gehörende Notentriegelungsvorrichtung erläutert.The elec tromechanical drive EA1 and the emergency release device belonging to it are explained below with reference to FIGS . 2 and 3.
Der elektromechanische Antrieb EA1 besitzt einen Elektromotor 1 mit integriertem Schneckengetriebe 1.1, die gemeinsam auf einer Schwenkplatte 4 angeord net sind. Die Schwenkplatte 4 liegt über einer festen Grundplatte 5. Sie ist um die Schwenkachse 4.1 schwenkbar und besitzt zur Begrenzung der Schwenkbe wegung ein Langloch 4.2, in welches ein auf der Grundplatte 5 befestigter Anschlagbolzen 5.1 ein greift.The electromechanical drive EA1 has an electric motor 1 with an integrated worm gear 1 . 1 , which are net angeord on a swivel plate 4 . The swivel plate 4 lies over a fixed base plate 5 . It is about the pivot axis 4 . 1 swiveling and has a slot 4 to limit the swiveling movement. 2 , in which a stop bolt 5 fastened on the base plate 5 . 1 one intervenes.
Unterhalb der Grundplatte 5 ist ein weiteres, als Stirnradgetriebe 2 ausgebildetes Getriebe angeordnet. Das Abtriebsritzel 2.2 des Stirnradgetriebes 2 greift in das bereits beschriebene, in Fig. 2 nicht darge stellte Zahnsegment 3 der Drehsäule DS1 ein (Fig. 1). In das Antriebsrad 2.1 des Stirnradgetriebes 2 greift das Abtriebsritzel 1.2 des in den Motor 1 integrier ten Schneckengetriebes 1.1 ein. Die Anordnung ist da bei so, daß bei Schwenkung der Schwenkplatte 4 um die Schwenkachse 4.1 in Pfeilrichtung d, bei welcher das Abtriebsritzel 1.2 des Schneckengetriebes 1.1 mitver schwenkt wird, dieses Abtriebsritzel 1.2 an der Stelle EK (Fig. 2) aus dem Antriebszahnrad 2.1 des Stirnradgetriebes 2 ausrückt und dadurch eine Entkop pelung zwischen dem Elektromotor 1 mit dem Schnecken getriebe 1.1 und dem Stirnradgetriebe 2 bewirkt.A further gear designed as a spur gear 2 is arranged below the base plate 5 . The output pinion 2 . 2 of the spur gear 2 engages in the tooth segment 3 of the rotary column DS1 (not shown in FIG. 2) ( FIG. 1). In the drive wheel 2 . 1 of the spur gear 2 engages the output pinion 1 . 2 THE BUILT-IN into the engine 1 the worm gear. 1 1 a. The arrangement is such that when the pivot plate 4 is pivoted about the pivot axis 4 . 1 in the direction of arrow d, in which the output pinion 1 . 2 of the worm gear 1 . 1 mitver pivots, this output gear 1 . 2 at the point EK ( Fig. 2) disengages from the drive gear 2.1 of the helical gear 2 and thereby decoupling between the electric motor 1 and the worm gear 1 . 1 and the spur gear 2 causes.
Die Schwenkplatte 4 kann demnach aus einer Antriebs stellung, in welcher das Abtriebsritzel 1.2 in das Abtriebszahnrad 2.1 eingreift, in eine Entkoppelungs stellung verschwenkt werden, in der das Abtriebsrit zel 1.2 und das Abtriebszahnrad 2.1 auseinanderge rückt sind. The pivot plate 4 can therefore from a drive position in which the output pinion. 1 2 in the output gear 2 . 1 engages, be pivoted into a decoupling position in which the Abtriebsrit zel. 1 2 and the output gear 2 . 1 are moved apart.
Die Schwenkbewegung der Schwenkplatte 4 wird durch einen Entriegelungsmechanismus bewirkt, welcher einen an einen nicht dargestellten Pneumatikkreis ange schlossenen und vom Nothahn NH (Fig. 1) aus betätig baren Pneumatikzylinder 6 aufweist. Die Kolbenstange 6.1 des Pneumatikzylinders 6 ist über ein Hebelge stänge mit einem Anlenkpunkt 4.3 der Schwenkplatte 4 verbunden, der einen vorgegebenen Abstand zum Schwenkpunkt 4.1 aufweist. Das Hebelgestänge ist als Kniehebelmechanik ausgebildet mit einem zweiarmigen Hebel 8, der um einen Drehpunkt 8.3 schwenkbar ist und dessen einer Hebelarm 8.1 gelenkig mit der Kol benstange 6.1 verbunden ist, während der andere He belarm 8.2 über das Kniegelenk 9.1 mit einem einarmi gen Hebel 9 verbunden ist, dessen Drehpunkt 9.2 am Anlenkpunkt 4.3 der Schwenkplatte 4 liegt. Wie aus Fig. 3 abzulesen, ist die Anordnung derart, daß beim Einfahren des Kolbens des Pneumatikzylinders 6, d. h. beim Einfahren der Kolbenstange 6.1 in Pfeilrichtung a, über den zweiarmigen Hebel 8 das Kniegelenk 9.1 in Pfeilrichtung b nach außen geführt und dadurch über den einarmigen Hebel 9 der Schwenkplatte 4 eine Schwenkbewegung in Pfeilrichtung d aufgeprägt wird. Kolben und Kolbenstange 6.1 des Pneumatikzylinders 6 werden durch eine Zugfeder 7 in Richtung auf die ein gefahrene Stellung beaufschlagt, die dem entlüfteten Zustand des Pneumatikzylinders 6 entspricht. Diese Stellung entspricht damit gleichzeitig der bereits beschriebenen Entkoppelungsstellung der Schwenkplatte 4, so daß bei einer Betätigung des Nothahns NH und einer entsprechenden Entlüftung des Pneumatikzylin ders 6 sich aufgrund des oben beschriebenen Vorgangs die Schwenkplatte 4 automatisch in die Entkoppelungs stellung bewegt. Ein Zurücksetzen in die Antriebstel lung der Schwenkplatte 4 erfolgt durch Belüften des Pneumatikzylinders 6, Ausfahren der Kolbenstange 6.1 entgegen Pfeilrichtung a und Zurückführen des Kniege lenks 9.1 entgegen der Pfeilrichtung b in eine Stel lung, in welcher der zweiarmige Hebel 8 an einem An schlag 10 anliegt, durch den die Antriebsstellung der Schwenkplatte 4 begrenzt ist. Wie ebenfalls in Fig. 3 abzulesen, befindet sich die aus den Hebeln 8 und 9 bestehende Kniehebelmechanik in der in Fig. 3 darge stellten Antriebsstellung der Schwenkplatte 4 in einer Übertotpunktlage. Das bedeutet, daß es nicht möglich ist, durch gewaltsame Betätigung der Türflügel und entsprechendes Ausüben eines Drehmoments über die Drehsäule 1 auf den elektromechanischen Antrieb EA1 ein Verschwenken der Schwenkplatte 4 in Pfeilrichtung d in die Entkoppelungsstellung zu erreichen. Dies wird verhindert, da aufgrund der Übertotpunktlage das Kniegelenk 9.1 nicht in Pfeilrichtung b nach außen geführt werden kann, solange der Pneumatikzylinder 6 belüftet ist. Ein manuelles Öffnen der Tür ist daher nur möglich, wenn vorher der Nothahn NH betätigt und dadurch der Pneumatikzylinder 6 entlüftet wurde.The pivoting movement of the pivot plate 4 is effected by an unlocking mechanism which has a pneumatic circuit 6 which is connected to a pneumatic circuit (not shown) and can be actuated from the emergency valve NH ( FIG. 1). The piston rod 6 . 1 of the pneumatic cylinder 6 is via a Hebelge rod with a pivot point 4th 3 of the swivel plate 4 connected, which is a predetermined distance from the swivel point 4 . 1 has. The lever linkage is designed as a toggle lever mechanism with a two-armed lever 8 that rotates around a pivot point 8 . 3 is pivotable and a lever arm 8 . 1 articulated with the piston rod 6 . 1 is connected, while the other He belarmarm 8th 2 over the knee joint 9 . 1 is connected to a lever 9 einarmi gene, the fulcrum 9th 2 at pivot point 4 . 3 of the swivel plate 4 lies. As can be seen from Fig. 3, the arrangement is such that during retraction of the piston of the pneumatic cylinder 6, that is, when retracting the piston rod 6. 1 in the direction of arrow a, over the two-armed lever 8 the knee joint 9 . 1 in the direction of arrow b outwards and thereby a pivoting movement in the direction of arrow d is impressed via the one-armed lever 9 of the swivel plate 4 . Piston and piston rod 6 . 1 of the pneumatic cylinder 6 are acted upon by a tension spring 7 in the direction of a driven position, which corresponds to the vented state of the pneumatic cylinder 6 . This position thus corresponds to the previously described decoupling position of the swivel plate 4 , so that when the emergency tap NH and a corresponding venting of the Pneumatikzylin ders 6 , the swivel plate 4 automatically moves into the decoupling position due to the above-described process. Resetting into the drive position of the swivel plate 4 takes place by venting the pneumatic cylinder 6 and extending the piston rod 6 . 1 opposite arrow direction a and return of the knee joint 9 . 1 against the direction of arrow b in a Stel development, in which the two-armed lever 8 abuts on a stop 10 , by which the drive position of the pivot plate 4 is limited. As can also be seen in FIG. 3, the toggle lever mechanism consisting of the levers 8 and 9 is in the drive position shown in FIG. 3 of the pivot plate 4 in an over-center position. This means that it is not possible to achieve a pivoting of the swivel plate 4 in the direction of arrow d into the decoupling position by violently actuating the door leaves and correspondingly exerting a torque via the rotating column 1 on the electromechanical drive EA1. This is prevented because the knee joint 9 due to the over-dead center position. 1 cannot be guided outwards in the direction of arrow b as long as the pneumatic cylinder 6 is ventilated. A manual opening of the door is therefore only possible if the NH emergency valve was actuated beforehand and the pneumatic cylinder 6 was thereby vented.
Zur Anzeige des verriegelten oder entkoppelten Zu standes der Antriebsverbindung zwischen Elektromotor 1 und Drehsäule DS1 beispielsweise mittels Signallam pen dient ein Kontrollschalter 11, der an einen nicht dargestellten elektrischen Schaltkreis angeschlossen ist und dessen Schaltkontakt sich in Pfeilrichtung c an den zweiarmigen Hebel 8 anlegt.To display the locked or uncoupled state of the drive connection between the electric motor 1 and the rotary column DS1, for example by means of signal lamps, a control switch 11 is used , which is connected to an electrical circuit (not shown) and whose switching contact is applied in the direction of arrow c to the two-armed lever 8 .
Der elektromechanische Antrieb EA2 ist analog dem elektromechanischen EA1 aufgebaut und seine Not entriegelungsvorrichtung wird vom gleichen Nothahn Nil aus betätigt.The electromechanical drive EA2 is analogous to that electromechanical EA1 built and its distress Unlocking device is from the same Nile cock actuated from.
Claims (7)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19927169A DE19927169A1 (en) | 1999-06-15 | 1999-06-15 | Electromechanical operating drive for vehicle door has drive coupling between electric motor and driven pivot column for door released to allow emergency operation |
EP00111235A EP1072749B1 (en) | 1999-06-15 | 2000-05-25 | Electromechanical drive for rotary column moving the leaf of a swinging door on a vehicle, especially a mass-transit vehicle. |
DE50008809T DE50008809D1 (en) | 1999-06-15 | 2000-05-25 | Electromechanical drive for a rotary column for moving a door wing of an inside or outside swinging swing door on a vehicle, in particular a public transport |
ES00111235T ES2231073T3 (en) | 1999-06-15 | 2000-05-25 | ELECTROMECHANICAL DRIVING FOR A ROTATING MOVEMENT COLUMN OF A SHEET OF AN INTERNAL TILT DOOR OR OUTDOOR SWING IN A VEHICLE, ESPECIALLY IN A PUBLIC TRANSPORT MEDIA. |
AT00111235T ATE283959T1 (en) | 1999-06-15 | 2000-05-25 | ELECTROMECHANICAL DRIVE FOR A ROTARY COLUMN FOR MOVING A DOOR LEAF OF AN INNER SWING OR EXTERNAL SWINGING DOOR ON A VEHICLE, IN PARTICULAR A PUBLIC TRANSPORTATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19927169A DE19927169A1 (en) | 1999-06-15 | 1999-06-15 | Electromechanical operating drive for vehicle door has drive coupling between electric motor and driven pivot column for door released to allow emergency operation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19927169A1 true DE19927169A1 (en) | 2000-12-21 |
Family
ID=7911241
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19927169A Withdrawn DE19927169A1 (en) | 1999-06-15 | 1999-06-15 | Electromechanical operating drive for vehicle door has drive coupling between electric motor and driven pivot column for door released to allow emergency operation |
DE50008809T Expired - Lifetime DE50008809D1 (en) | 1999-06-15 | 2000-05-25 | Electromechanical drive for a rotary column for moving a door wing of an inside or outside swinging swing door on a vehicle, in particular a public transport |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50008809T Expired - Lifetime DE50008809D1 (en) | 1999-06-15 | 2000-05-25 | Electromechanical drive for a rotary column for moving a door wing of an inside or outside swinging swing door on a vehicle, in particular a public transport |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1072749B1 (en) |
AT (1) | ATE283959T1 (en) |
DE (2) | DE19927169A1 (en) |
ES (1) | ES2231073T3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2162758A1 (en) * | 2000-02-14 | 2002-01-01 | Masats Sa | Emergency mechanism for doors of passenger vehicles. |
EP1256683A2 (en) * | 2001-05-07 | 2002-11-13 | Westinghouse Air Brake Technologies Corporation | Emergency release mechanism for electrical bus door |
DE202006014936U1 (en) * | 2006-09-28 | 2008-02-21 | Gebr. Bode Gmbh & Co. Kg | Drive device for entry and exit devices, in particular passenger doors, entry ramps, sliding steps and the like. on public transport vehicles |
EP2085555A3 (en) * | 2008-01-31 | 2009-11-18 | Masats, S.A. | Device for coupling and uncoupling an opening and closing mechanism for vehicle doors from a corresponding drive motor |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
IT1394781B1 (en) | 2009-01-28 | 2012-07-13 | Bonetto | ELECTROMECHANICAL CONTROL DEVICE FOR ROTO-TRANSLATING DOORS. |
US8484892B2 (en) | 2011-05-19 | 2013-07-16 | Wabtec Holding Corp. | Electric door operator |
EP3686388A4 (en) * | 2017-09-20 | 2020-11-04 | Nanjing Kangni Mechanical & Electrical Co., Ltd. | Electric double panel inward gliding door and inward gliding door driving apparatus thereof |
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2546507C2 (en) * | 1975-10-17 | 1981-10-08 | Gebr. Bode & Co, 3500 Kassel | Swing-out sliding door with an electric motor for moving and swinging out the sliding door |
DE2805639C2 (en) * | 1978-02-10 | 1980-02-21 | Gebr. Bode & Co, 3500 Kassel | Device for securing the locking position of vehicle doors operated by rotating pillars |
DE3202930A1 (en) * | 1982-01-29 | 1983-08-11 | Geze Gmbh, 7250 Leonberg | Electromechanical drive for swivelling wings of doors or the like |
US4545149A (en) * | 1984-01-03 | 1985-10-08 | Gebr. Bode & Co. Gmbh | Device for securing the locked position of a motor-vehicle door |
DE3535259A1 (en) * | 1985-10-03 | 1987-04-09 | Bode & Co Geb | ELECTROMECHANICAL DRIVE DEVICE FOR A TURNTABLE COLUMN FOR MOVING A SWIVEL LEVER ON A VEHICLE |
DE3606924A1 (en) * | 1986-03-04 | 1987-09-10 | Kiekert Gmbh Co Kg | Drive device for a two-wing vehicle door |
US4895048A (en) * | 1988-04-25 | 1990-01-23 | United Technologies Electro Systems, Inc. | Powered actuator with manual override feature |
DE19724439A1 (en) * | 1997-06-10 | 1998-12-17 | Bode & Co Geb | Electromechanical drive system for rotary column moving vehicle swivel door leaf |
-
1999
- 1999-06-15 DE DE19927169A patent/DE19927169A1/en not_active Withdrawn
-
2000
- 2000-05-25 ES ES00111235T patent/ES2231073T3/en not_active Expired - Lifetime
- 2000-05-25 DE DE50008809T patent/DE50008809D1/en not_active Expired - Lifetime
- 2000-05-25 EP EP00111235A patent/EP1072749B1/en not_active Expired - Lifetime
- 2000-05-25 AT AT00111235T patent/ATE283959T1/en active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2162758A1 (en) * | 2000-02-14 | 2002-01-01 | Masats Sa | Emergency mechanism for doors of passenger vehicles. |
EP1256683A2 (en) * | 2001-05-07 | 2002-11-13 | Westinghouse Air Brake Technologies Corporation | Emergency release mechanism for electrical bus door |
EP1256683A3 (en) * | 2001-05-07 | 2003-06-25 | Westinghouse Air Brake Technologies Corporation | Emergency release mechanism for electrical bus door |
AU783388B2 (en) * | 2001-05-07 | 2005-10-20 | Westinghouse Air Brake Technologies Corporation | Emergency release mechanism for electrical bus door operator |
DE202006014936U1 (en) * | 2006-09-28 | 2008-02-21 | Gebr. Bode Gmbh & Co. Kg | Drive device for entry and exit devices, in particular passenger doors, entry ramps, sliding steps and the like. on public transport vehicles |
EP2085555A3 (en) * | 2008-01-31 | 2009-11-18 | Masats, S.A. | Device for coupling and uncoupling an opening and closing mechanism for vehicle doors from a corresponding drive motor |
Also Published As
Publication number | Publication date |
---|---|
EP1072749B1 (en) | 2004-12-01 |
EP1072749A3 (en) | 2001-04-18 |
ATE283959T1 (en) | 2004-12-15 |
EP1072749A2 (en) | 2001-01-31 |
ES2231073T3 (en) | 2005-05-16 |
DE50008809D1 (en) | 2005-01-05 |
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