Automotive electric door lock system

Details Automotive electric door lock system Automotive electric door lock system

1996-05-13

1998-02-03

Boucher, Darnell M.

Closure fasteners

Bolts

Swinging

292216, 292DIG23, E05C 1310

Patent

active

057136130

ABSTRACT:
An automotive electric door lock system comprises a door lock which includes a latch plate latchedly engageable with a striker secured to the vehicle and a locking plate which is pivotable between an engaging position wherein the locking plate engages the latch plate and a releasing position wherein the locking plate releases the latch plate. An electric actuator is employed for moving the locking plate from the engaging position to the releasing position when energized. A power supply device energizes the electric actuator when a door handle is manipulated. A control device is used for instantly stopping the electric power supply to the electric actuator when the locking plate arrives at the releasing position.

REFERENCES:
patent: 4672224 (1987-06-01), Low
patent: 4683975 (1987-08-01), Booth et al.
patent: 4762348 (1988-08-01), Matsumoto
patent: 4927204 (1990-05-01), Asada
patent: 4932277 (1990-06-01), Beaux
patent: 4968074 (1990-11-01), Yamagishi et al.
patent: 5240296 (1993-08-01), Kobayashi
patent: 5503441 (1996-04-01), Schwaiger

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