EP0075746A1 - Dispositif de verrouillage pour portes de voitures, en particulier de voitures sur rails - Google Patents

Dispositif de verrouillage pour portes de voitures, en particulier de voitures sur rails Download PDF

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Publication number
EP0075746A1
EP0075746A1 EP82108096A EP82108096A EP0075746A1 EP 0075746 A1 EP0075746 A1 EP 0075746A1 EP 82108096 A EP82108096 A EP 82108096A EP 82108096 A EP82108096 A EP 82108096A EP 0075746 A1 EP0075746 A1 EP 0075746A1
Authority
EP
European Patent Office
Prior art keywords
clamping claw
door
actuated
latch
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Withdrawn
Application number
EP82108096A
Other languages
German (de)
English (en)
Inventor
Gerhard Gemeinböck
Engelbert Dipl.-Ing. Trimmel
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.)
Vereinigte Metallwerke Ranshoffen Berndorf AG
Original Assignee
Vereinigte Metallwerke Ranshoffen Berndorf AG
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 Vereinigte Metallwerke Ranshoffen Berndorf AG filed Critical Vereinigte Metallwerke Ranshoffen Berndorf AG
Publication of EP0075746A1 publication Critical patent/EP0075746A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • E05B83/363—Locks for passenger or like doors for railway vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/10—Hydraulic or pneumatic

Definitions

  • the invention relates to a lock for vehicle doors, in particular rail vehicles, with a spring-loaded latch which is actuated by a door lock via a pull rod and which engages behind a locking hook.
  • the invention is therefore based on the object of creating a locking mechanism for vehicle doors, which is the door leaf presses into the closed position and holds it securely in this position.
  • a clamping claw actuated by a pressure cylinder or electromagnet is rotatably provided on the locking hook, which engages with a nose in the case and, when actuated by the pressure cylinder, the closed door leaf strongly against the seal presses.
  • the closing mechanism of a door 1 consists of a lock 2, which can be actuated via a linkage from an outer door handle 4 and an inner door handle 3, a locking mechanism X being triggered via a pull rod 5.
  • This locking mechanism consists, as illustrated in particular in Figure 3, of a spring 6 loaded by a spring 6, which is actuated via the pull rod 5 and engages when closed behind a locking hook 8, which is attached to a door frame.
  • the locking hook 8 is fork-shaped, with between the Fork legs a clamping claw 9 rotatable about an axis 13 is arranged, which cooperates with the catch 6 by means of a nose 20.
  • the clamping claw 9 is actuated by a double-acting compressed air cylinder 11, the piston rod 10 of which is articulated to the clamping claw via a bolt 12.
  • the spring-loaded latch 6 engages on the locking hook 8, whereupon the clamping claw 9 is actuated by actuation of the compressed air cylinder 11 and presses the latch 6 with its nose 20 inward, as a result of which the door leaf 1 is pressed the seal 19 is pressed.
  • the lock according to the invention is not only suitable for closing and pressing, but can also unlock the door mechanically by remote control.
  • the double-acting cylinder 11 is acted upon in the opposite direction, as a result of which the clamping claw 9 executes a movement opposite to the pressing movement and displaces a pressure plate 18 via a cam 14 fastened to its axis 13, which pressure plate is fastened on a bolt 17, which prevents rotation has a rectangular cross section.
  • a pin 16 is also arranged on this pin 17, which causes the pressure plate to be withdrawn.
  • the pressure plate 18 presses against a stop 15 which is located on the side of the latch 6, as a result of which the latter is pushed back against the force of the spring 7 and is thus disengaged from the locking hook 8 or the clamping claw 9.
  • the door then opens and can then be opened by hand or via a mechanical locking mechanism.
  • the invention is not limited to the illustrated embodiment. So instead of a pneuma table or hydraulic pressure cylinder 11 also an electromagnet and with a corresponding arrangement of the cylinder 11 can also be dispensed with the pressure plate 18 and the bolt 17, the cam 14 acting directly on the case 6.

Landscapes

  • Lock And Its Accessories (AREA)
EP82108096A 1981-09-28 1982-09-02 Dispositif de verrouillage pour portes de voitures, en particulier de voitures sur rails Withdrawn EP0075746A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4153/81 1981-09-28
AT415381 1981-09-28

Publications (1)

Publication Number Publication Date
EP0075746A1 true EP0075746A1 (fr) 1983-04-06

Family

ID=3560354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108096A Withdrawn EP0075746A1 (fr) 1981-09-28 1982-09-02 Dispositif de verrouillage pour portes de voitures, en particulier de voitures sur rails

Country Status (2)

Country Link
EP (1) EP0075746A1 (fr)
DK (1) DK391082A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531996A1 (fr) * 1982-08-19 1984-02-24 Vmw Ranshofen Berndorf Ag Butee pour verrou de portiere coulissante et basculante de vehicule automobile
GB2168744A (en) * 1984-12-20 1986-06-25 Woodward & Barugh Limited Releasable fastening
EP0869271A1 (fr) * 1997-04-03 1998-10-07 Hispano-Suiza Aerostructures Dispositif de fermeture et de verrouillage des obturateurs d'un inverseur de poussée

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU426474B2 (en) * 1968-08-15 1972-07-20 Paddle Pty. Limited A security lock
DE7131186U (de) * 1971-08-14 1972-08-17 Sievers C Verschluss fuer aussenschiebetueren insbesondere von schienenfahrzeugen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU426474B2 (en) * 1968-08-15 1972-07-20 Paddle Pty. Limited A security lock
DE7131186U (de) * 1971-08-14 1972-08-17 Sievers C Verschluss fuer aussenschiebetueren insbesondere von schienenfahrzeugen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531996A1 (fr) * 1982-08-19 1984-02-24 Vmw Ranshofen Berndorf Ag Butee pour verrou de portiere coulissante et basculante de vehicule automobile
GB2168744A (en) * 1984-12-20 1986-06-25 Woodward & Barugh Limited Releasable fastening
EP0869271A1 (fr) * 1997-04-03 1998-10-07 Hispano-Suiza Aerostructures Dispositif de fermeture et de verrouillage des obturateurs d'un inverseur de poussée
FR2761734A1 (fr) * 1997-04-03 1998-10-09 Hispano Suiza Sa Dispositif de fermeture et de verrouillage des obturateurs d'un inverseur de poussee
US5997054A (en) * 1997-04-03 1999-12-07 Societe Hispano-Suiza Aerostructures Device for closing and locking the shutters of a thrust reverser
EP1457660A1 (fr) * 1997-04-03 2004-09-15 Hurel Hispano Dispositif de fermeture et de verrouillage des obturateurs d'un inverseur de poussée

Also Published As

Publication number Publication date
DK391082A (da) 1983-03-29

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831219

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GEMEINBOECK, GERHARD

Inventor name: TRIMMEL, ENGELBERT, DIPL.-ING.