Remote-controlled lock device for motor vehicles

Locks – Special application – For automotive vehicles

Patent

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Details

70280, 70461, 292144, 292DIG60, E05B 4700

Patent

active

055467776

ABSTRACT:
A remote-controlled lock device including a striking plate fixed to one door pillar (or the trunk) of the car, a mounting plate fixed to the corresponding door (or the trunk lid) of the car, a casing fixed to the mounting plate, a reversible motor, a transmission device coupled to the reversible motor, a lock bolt disposed in the mounting plate and moved by the transmission device between the locking position to lock the door (or the trunk lid) and the unlocking position to unlock the door (or the trunk lid), a two-way switch automatically triggererd to cut off power supply from the reversible motor when the lock bolt is moved to the locking or unlocking position, a remote controller, and a control circuit controlled by the remote controller to turn the reversible motor forwards or backwards.

REFERENCES:
patent: 2242707 (1941-05-01), Haynes
patent: 2271966 (1942-02-01), Baribault
patent: 2785916 (1957-03-01), Mutti
patent: 3425742 (1969-02-01), Rauber, Jr.
patent: 3543546 (1970-12-01), Gallo
patent: 3767240 (1973-10-01), Belanger
patent: 3829834 (1974-08-01), Frankland et al.
patent: 5263347 (1993-11-01), Allbaugh et al.

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