DE3024990A1 - Pneumatic vehicle door journal bearing - has spring held bolt on piston of cylinder in housing, and emergency bowden cable - Google Patents
Pneumatic vehicle door journal bearing - has spring held bolt on piston of cylinder in housing, and emergency bowden cableInfo
- Publication number
- DE3024990A1 DE3024990A1 DE19803024990 DE3024990A DE3024990A1 DE 3024990 A1 DE3024990 A1 DE 3024990A1 DE 19803024990 DE19803024990 DE 19803024990 DE 3024990 A DE3024990 A DE 3024990A DE 3024990 A1 DE3024990 A1 DE 3024990A1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- axle bearing
- bolt
- vehicle doors
- locking
- 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- Withdrawn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
- 230000000903 blocking effect Effects 0.000 abstract 1
- 210000002445 nipple Anatomy 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
- E05F15/565—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings for railway-cars
-
- 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
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Ein Ausführungsbeispiel der Erfindung wird anhand von Fig. 1 und 2 der Zeichnung dargestellt.An exemplary embodiment of the invention is illustrated by means of FIGS. 1 and 2 shown in the drawing.
Fig. 1 zeigt einen Längsschnitt durch das Achslager,Fig. 1 shows a longitudinal section through the axle bearing,
Fig. 2 eine Draufsicht.Fig. 2 is a plan view.
Mit 1 ist die Drehsäule bezeichnet, die mit einer Buchse 2 verdrehungssicher verbunden ist. Die Buchse 2 geht in einen Antriebrhebel 2a mit einer Gelenkkugel 2b über. Der Antricbsh:bel ist mit dem nicht dargestellten Antriebszylinder verbunden.The rotating column is denoted by 1, which is secured against rotation with a socket 2 connected is. The socket 2 goes into a drive lever 2a with a joint ball 2b about. The drive shaft is connected to the drive cylinder, not shown.
Die Buchse 2 ruht drehbar in einem Lagergehäuse 3, in das u w teL-bar ein Verriegelungszylinder 3a integriert ist. Der ZyIinder weist einen Kolben 4 auf, der einen Verriegelungsbolzen 4a trägt. Der Bolzen 4a ragt in eine Vertiefung 2c der Buchse 2. Ein O-Ring 5 dichtet den Bolzen gegen den Zylinder ab. Auf der adern Seite ist der über einen Nippel 3b beaufschlagte Druckraum durch Die Kolbendichtung begrenzt. Mit dem Kolben ist ein Bowdenzug 7 verbunden, der in der rechten Zylinderwand 3d geführt ist. Eine Schraubenfeder 8 hält den Bolzen 4a verriegelt, so daß sich die Säule 1 nicht drehen kann und die Tür geschlossen bleibt.The socket 2 rests rotatably in a bearing housing 3 into which u w teL-bar a locking cylinder 3a is integrated. The cylinder has a piston 4, which carries a locking bolt 4a. The bolt 4a protrudes into a recess 2c the bush 2. An O-ring 5 seals the bolt against the cylinder. On the veins The side is the pressure chamber acted upon by the piston seal via a nipple 3b limited. A Bowden cable 7 is connected to the piston and is located in the right cylinder wall 3d is led. A coil spring 8 keeps the bolt 4a locked so that the column 1 cannot turn and the door remains closed.
Die Entriegelung erfolgt, wenn entweder der Zylinder 3a über den Nippel 3b unter Druck gesetzt oder der Bowdenzug 7 betätigt wird.The unlocking takes place when either the cylinder 3a over the nipple 3b is pressurized or the Bowden cable 7 is operated.
Die gesamte Verriegelung ist beispielsweise auf einer Platte 9 montiert, die zugleich Bodenblech des Antriebskastens sein kann.The entire lock is mounted, for example, on a plate 9, which can also be the bottom plate of the drive box.
Aus Fig. 2 ist ersichtlich, daß zwischen Säule 2 und Buchse 2 eine Keilwellenverbindung vorgesehen ist, die eine Höhenjustierung erlaubt. Die Aussparung 2c in der Buchse 2 läuft nach der linken Seite sekantenartig aus, so daß eine Sperrung nur in einer Richten auftritt.From Fig. 2 it can be seen that between column 2 and socket 2 a Splined shaft connection is provided, which allows height adjustment. The recess 2c in the socket 2 runs out like a secant to the left, so that a blockage occurs only in one judging.
Der Nippel 3b erhält vor dem nicht dargestellten Antriebszylinder die offnungsluft. Hierdurch erreicht man einen Vorlauf d s?rriegelungszylinders, so daß die Säule 1 entsperrt ist, bevtjr der Antriebszylinder den Verriegelungsbolzen 4a verklemmen kann.The nipple 3b receives in front of the drive cylinder, not shown the open air. This achieves a forward run of the locking cylinder, so that the column 1 is unlocked before the drive cylinder engages the locking bolt 4a can jam.
Da man auch bei einem plötzlichen Druckluftausfall in der La-e sein muß, die Tür von Hand zu öffnen, ist der Bowdenzug 7 mit dem Nothahn verbunden. Beim Umlegen des Nothahnes wird nunmehr nicht nur der Antriebszylinder drucklos gemacht, sondern auch die Säule 1 freigegeben. Die Tür kann daher von Hand aufgedrückt werden.Because you can be in the La-e even in the event of a sudden compressed air failure If you have to open the door by hand, the Bowden cable 7 is connected to the emergency valve. When the emergency valve is turned over, not only is the drive cylinder depressurized made, but also released pillar 1. The door can therefore be pushed open by hand will.
In der Schließstellung der Tür rastet der Bolzen 4a in eine Aussparung 2c. Hierdurch wird verhindert, daß die Tür mutwillig gegen die Schließluft geöffnet werden kann.In the closed position of the door, the bolt 4a engages in a recess 2c. This prevents the door from deliberately opening against the closing air can be.
Bei günstiger Lage des Nothahnes kann der Bowdenzug 7 durch ein Gestänge ersetzt werden.If the emergency valve is in a favorable position, the Bowden cable 7 can be connected to a linkage be replaced.
Die Anordnung ist so einfach aufgebaut, daß leicht auch fertige Türsysteme nachträglich damit ausgerüstet werden können.The arrangement is so simple that even finished door systems are easy can be retrofitted with it.
Die beschriebene Verriegelungseinrichtung ist auch bei Schwenktürcn anwendbar, die über Tragarme an einer Drehsäule auf gehängt sind.The locking device described is also applicable to swing doors applicable, which are hung on a rotating column via support arms.
Es ist weiterhin im Rahmen der Erfindung möglich, andere Türantriebe z.B. Drehzylinder, zu benutzen. Der Antriebshebel könnte dann durch.It is also possible within the scope of the invention to use other door drives e.g. rotating cylinder to be used. The drive lever could then go through.
ein anderes drehmomentübertragendes Element, z.B. ein Kupplungsteil, ersetzt werden.another torque-transmitting element, e.g. a coupling part, be replaced.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803024990 DE3024990A1 (en) | 1980-07-02 | 1980-07-02 | Pneumatic vehicle door journal bearing - has spring held bolt on piston of cylinder in housing, and emergency bowden cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803024990 DE3024990A1 (en) | 1980-07-02 | 1980-07-02 | Pneumatic vehicle door journal bearing - has spring held bolt on piston of cylinder in housing, and emergency bowden cable |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3024990A1 true DE3024990A1 (en) | 1982-06-16 |
Family
ID=6106203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803024990 Withdrawn DE3024990A1 (en) | 1980-07-02 | 1980-07-02 | Pneumatic vehicle door journal bearing - has spring held bolt on piston of cylinder in housing, and emergency bowden cable |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3024990A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4805947A (en) * | 1987-07-13 | 1989-02-21 | General Motors Corporation | Door handle assembly |
DE4105544C1 (en) * | 1991-02-22 | 1992-05-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE19712665A1 (en) * | 1997-03-26 | 1998-10-01 | Daimler Benz Ag | Device for limiting door opening width, especially for vehicle doors |
CN105378304A (en) * | 2013-05-10 | 2016-03-02 | 开开特股份公司 | Fastening element for connecting transmission means to lever element |
-
1980
- 1980-07-02 DE DE19803024990 patent/DE3024990A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4805947A (en) * | 1987-07-13 | 1989-02-21 | General Motors Corporation | Door handle assembly |
DE4105544C1 (en) * | 1991-02-22 | 1992-05-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE19712665A1 (en) * | 1997-03-26 | 1998-10-01 | Daimler Benz Ag | Device for limiting door opening width, especially for vehicle doors |
DE19712665C2 (en) * | 1997-03-26 | 2001-05-17 | Daimler Chrysler Ag | Device for limiting the opening width of a door |
CN105378304A (en) * | 2013-05-10 | 2016-03-02 | 开开特股份公司 | Fastening element for connecting transmission means to lever element |
CN105378304B (en) * | 2013-05-10 | 2017-12-12 | 开开特股份公司 | For the tightening member being connected to transmission part on rod member |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |