EP0337983A1 - Verrou pour une porte - Google Patents

Verrou pour une porte Download PDF

Info

Publication number
EP0337983A1
EP0337983A1 EP89890109A EP89890109A EP0337983A1 EP 0337983 A1 EP0337983 A1 EP 0337983A1 EP 89890109 A EP89890109 A EP 89890109A EP 89890109 A EP89890109 A EP 89890109A EP 0337983 A1 EP0337983 A1 EP 0337983A1
Authority
EP
European Patent Office
Prior art keywords
latch
door
bolt
door lock
lock according
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
EP89890109A
Other languages
German (de)
English (en)
Other versions
EP0337983B1 (fr
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
Publication of EP0337983A1 publication Critical patent/EP0337983A1/fr
Application granted granted Critical
Publication of EP0337983B1 publication Critical patent/EP0337983B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/10—Hydraulic or pneumatic
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent

Definitions

  • the invention relates to a door lock, in particular for vehicle doors, in which a preferably bolt-shaped bolt on the door leaf interacts with a pivotally attached latch on the door frame, which has a groove receiving the bolt and is under the action of a spring, the tension of which is determined by the closing of the Door occurring pivoting movement of the latch increased, the bolt arranged in the door leaf and the pivot axis of the latch being directed essentially parallel to both the door leaf and the door frame part carrying the latch. Furthermore, it is known that at least one catch is provided on the latch which can be pivoted by means of a pneumatic locking cylinder, into which a pawl which can be released by means of a pneumatic locking cylinder engages in the end region of the door closing movement.
  • a catch groove is provided, the direction of which, seen parallel to the axis of rotation of the trap, is substantially perpendicular to the direction of the groove in the trap when the door is closed, optionally with at least one catch on the trap pivotable by means of a pneumatic locking cylinder is provided, in which a pawl detachable by means of a pneumatic locking cylinder engages in the end region of the door closing movement.
  • FIG. 1 to 3 show a section along the line I - I in Fig. 5, etc. three phases of the door locking
  • Fig. 4 shows a section along the line IV - IV in Fig. 5
  • Fig. 5 is a side view.
  • a console designated as a whole by 2, which has a base plate 3 and two plates 4, 5 which are parallel to one another and perpendicular to it.
  • the plate 4 is welded to a sleeve 6, in which a pin 7 is inserted and the lower end 8 of which is mounted in the lower plate 5.
  • This has an arm 10a, onto which a bolt 11 is welded, which is articulated to the piston rod 12 of a pneumatic cylinder 13.
  • This cylinder is pivotally mounted on the plates 4 and 5 by means of a pin 14.
  • a compressed air line is connected to the cylinder 13 at 15.
  • a torsion spring 16 is provided which surrounds the hub 9 and is supported at one end on a pin 17 and at the other end on a groove 18 of the latch 10. This spring tries to turn the latch in the direction of its opening pivot.
  • the pin 17 forms a stop for this pivoting movement.
  • the trap has a groove 19 which cooperates with a cylindrical bolt 20 of the door 21. Furthermore, two shoulders 22, 23 are featured on the trap see to which a pawl 24 can put on. This sits on a shaft 25 and is surrounded by a torsion spring 26 which pivots the pawl towards the latch 10.
  • the shaft 25 carries an arm 26, which faces a pneumatic locking cylinder 28 with a shoulder 27. This is connected at 29 to a compressed air line, not shown.
  • the console 2 has a vertical plate 30 which is welded to the base plate 3.
  • the shaft 25 extends through the plate 4 upwards and carries a cam 33 there, which is indicated by dashed lines in FIGS. 1 to 3. It actuates the swivel arm 34 of a switch 35, which indicates the position of the locking link 24.
  • Fig. 1 the locking device is shown in the open position of the door. If the door is closed, the bolt 20 runs onto the flank of the groove 19 of the latch 10 and pivots against the force of the torsion spring 16. The joint between the pin 11 and the piston rod 12 reaches the other side of the connecting plane E 1 and the locking cylinder 13 acted upon with compressed air now acts on the bolt 20 with the opposite flank of the groove 19 and supports the door closing movement in its end region.
  • the bolt 32 of the door leaf enters the catch groove 31.
  • the catch groove 31 and the bolt 32 prevent movement of the door leaf perpendicular to the catch groove.
  • the latch 10 prevents a movement of the bolt 20 and thus of the door leaf 21 parallel to the catch groove 31 through its groove 19, since the direction of the grooves 19 and 31 are perpendicular to each other in the closed position of the door shown in the drawing.
  • a Bowden cable 39 anchored at 38 which is connected to the end 40 of the arm 26 and which allows the arm 26 to be brought into the dashed position 37 by hand, serves as the emergency actuation device.
  • Characteristic of the invention is the arrangement of the elements, such as catch groove 31, locking cylinder 28, latch 10 and pawl 24 and switch 35 in different levels. This results in a compact design. This arrangement of the elements does not have to match the arrangement shown.
  • the pivot axis of the latch 10, the bolt 20 and the bolt 32 for the catch groove 31 will be substantially vertical.
  • An exact vertical arrangement is not advisable if e.g. the door leaf is not flat and therefore deviates at least in part from the vertical direction. If the lock is arranged in the area of this part of the door leaf, the parts mentioned above will also deviate from the vertical direction.

Landscapes

  • Lock And Its Accessories (AREA)
EP89890109A 1988-04-14 1989-04-14 Verrou pour une porte Expired - Lifetime EP0337983B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0097188A AT393711B (de) 1988-04-14 1988-04-14 Tuerverriegelung
AT971/88 1988-04-14

Publications (2)

Publication Number Publication Date
EP0337983A1 true EP0337983A1 (fr) 1989-10-18
EP0337983B1 EP0337983B1 (fr) 1993-03-03

Family

ID=3504007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890109A Expired - Lifetime EP0337983B1 (fr) 1988-04-14 1989-04-14 Verrou pour une porte

Country Status (3)

Country Link
EP (1) EP0337983B1 (fr)
AT (1) AT393711B (fr)
DE (1) DE58903627D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0965711A1 (fr) * 1998-06-16 1999-12-22 Dura Convertible Systems GmbH Système de verrouillage pour capote de véhicule automobile
CN105464488A (zh) * 2016-01-06 2016-04-06 南京海龙电气科技有限公司 塞拉门的门锁装置
CN113550666A (zh) * 2021-08-30 2021-10-26 中国第一汽车股份有限公司 一种汽车自吸合门锁及其控制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105464483B (zh) * 2016-01-06 2017-12-19 南京海龙电气科技有限公司 一种轨道交通拉塞门的门锁及其拉塞门

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942828A (en) * 1974-04-18 1976-03-09 R. Alkan & Cie Electromechanical device cum manual control of safety outfit boxes on aircrafts
DE1919148B2 (de) * 1969-04-15 1977-11-17 Pfeiffer, Hans Walter, 5970 Plettenberg Pneumatisch oder hydraulisch betaetigbare schliesshilfe fuer einen fahrzeug- tuerverschluss mit drehfalle
GB2048365A (en) * 1979-04-07 1980-12-10 Mitsui Mining & Smelting Co Automobile door locking apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1919148B2 (de) * 1969-04-15 1977-11-17 Pfeiffer, Hans Walter, 5970 Plettenberg Pneumatisch oder hydraulisch betaetigbare schliesshilfe fuer einen fahrzeug- tuerverschluss mit drehfalle
US3942828A (en) * 1974-04-18 1976-03-09 R. Alkan & Cie Electromechanical device cum manual control of safety outfit boxes on aircrafts
GB2048365A (en) * 1979-04-07 1980-12-10 Mitsui Mining & Smelting Co Automobile door locking apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0965711A1 (fr) * 1998-06-16 1999-12-22 Dura Convertible Systems GmbH Système de verrouillage pour capote de véhicule automobile
US6213534B1 (en) 1998-06-16 2001-04-10 Dura Convertible Systems Gmbh Closure mechanism for the tops of vehicles
CN105464488A (zh) * 2016-01-06 2016-04-06 南京海龙电气科技有限公司 塞拉门的门锁装置
CN105464488B (zh) * 2016-01-06 2018-05-18 南京海龙电气科技有限公司 塞拉门的门锁装置
CN113550666A (zh) * 2021-08-30 2021-10-26 中国第一汽车股份有限公司 一种汽车自吸合门锁及其控制方法
CN113550666B (zh) * 2021-08-30 2022-08-16 中国第一汽车股份有限公司 一种汽车自吸合门锁及其控制方法

Also Published As

Publication number Publication date
EP0337983B1 (fr) 1993-03-03
ATA97188A (de) 1991-05-15
AT393711B (de) 1991-12-10
DE58903627D1 (de) 1993-04-08

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