DE2717696A1 - Car door lock with security warning - has microswitch closed by locking movement of catch only when completely shut - Google Patents

Car door lock with security warning - has microswitch closed by locking movement of catch only when completely shut

Info

Publication number
DE2717696A1
DE2717696A1 DE19772717696 DE2717696A DE2717696A1 DE 2717696 A1 DE2717696 A1 DE 2717696A1 DE 19772717696 DE19772717696 DE 19772717696 DE 2717696 A DE2717696 A DE 2717696A DE 2717696 A1 DE2717696 A1 DE 2717696A1
Authority
DE
Germany
Prior art keywords
car door
door lock
catch
tongue
microswitch
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.)
Ceased
Application number
DE19772717696
Other languages
German (de)
Inventor
Kurt Raffelsiefer
Hermann Dipl Ing Kurth
Fritz Haeberle
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.)
Kiekert AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19772717696 priority Critical patent/DE2717696A1/en
Priority claimed from FR7811543A external-priority patent/FR2388115B1/fr
Publication of DE2717696A1 publication Critical patent/DE2717696A1/en
Ceased legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00Power-actuated vehicle locks
    • E05B81/54Electrical circuits
    • E05B81/64Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • E05B81/68Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent

Abstract

The car door lock incorporates a microswitch connected in the circuit of a warning system. The system indicates whether doors are properly locked. When locked, the latch (4) is prevented from rotating by a tongue (4a) engaging with the hooked end of the lever (5). When the door closes, rotation of the latch causes the lever to be deflected, firstly by the passage of the first tongue (4b) and secondly by the passage of the second tongue (4a). The deflection due to the second tongue is sufficient to cause the arm (7) to press against the spring (13), thus operating a microswitch (8) connected in a circuit which registers engagement of the lock.
DE19772717696 1977-04-21 1977-04-21 Car door lock with security warning - has microswitch closed by locking movement of catch only when completely shut Ceased DE2717696A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772717696 DE2717696A1 (en) 1977-04-21 1977-04-21 Car door lock with security warning - has microswitch closed by locking movement of catch only when completely shut

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19772717696 DE2717696A1 (en) 1977-04-21 1977-04-21 Car door lock with security warning - has microswitch closed by locking movement of catch only when completely shut
FR7811543A FR2388115B1 (en) 1977-04-21 1978-04-19
US06/030,546 US4298223A (en) 1977-04-21 1979-04-16 Door lock, especially for motor vehicle doors

Publications (1)

Publication Number Publication Date
DE2717696A1 true DE2717696A1 (en) 1978-11-09

Family

ID=6006902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772717696 Ceased DE2717696A1 (en) 1977-04-21 1977-04-21 Car door lock with security warning - has microswitch closed by locking movement of catch only when completely shut

Country Status (1)

Country Link
DE (1) DE2717696A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427714C1 (en) * 1984-07-27 1986-01-09 Daimler Benz Ag Combined central-locking and anti-theft security system for motor vehicles
DE3908995A1 (en) * 1988-12-30 1990-07-12 J F Yves Nau Door equipment element for a door or the like of a motor vehicle
US5678869A (en) * 1995-06-01 1997-10-21 Mitsui Kinzoku Kogyo Kabushiki Kaisha Switch for detecting full-latch condition in vehicle door latch device
DE19635414A1 (en) * 1996-08-31 1998-03-05 Mannesmann Vdo Ag Lock, especially for vehicle doors or the like
DE102016107509A1 (en) * 2016-04-22 2017-10-26 Kiekert Ag Motor vehicle locking device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427714C1 (en) * 1984-07-27 1986-01-09 Daimler Benz Ag Combined central-locking and anti-theft security system for motor vehicles
DE3908995A1 (en) * 1988-12-30 1990-07-12 J F Yves Nau Door equipment element for a door or the like of a motor vehicle
US5678869A (en) * 1995-06-01 1997-10-21 Mitsui Kinzoku Kogyo Kabushiki Kaisha Switch for detecting full-latch condition in vehicle door latch device
DE19635414A1 (en) * 1996-08-31 1998-03-05 Mannesmann Vdo Ag Lock, especially for vehicle doors or the like
US6116664A (en) * 1996-08-31 2000-09-12 Mannesmann Vdo Ag Lock, in particular for car doors or the like
DE19635414C2 (en) * 1996-08-31 2001-07-12 Mannesmann Vdo Ag Lock, especially for vehicle doors or the like
DE102016107509A1 (en) * 2016-04-22 2017-10-26 Kiekert Ag Motor vehicle locking device

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection
8127 New person/name/address of the applicant

Owner name: KIEKERT GMBH & CO KG, 5628 HEILIGENHAUS, DE DAIMLE