Driving device for door lock-actuator

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – For relays or solenoids

Patent

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Details

34082531, 307 102, E05B 4700

Patent

active

048580600

ABSTRACT:
A driving device for a door lock-actuator includes a door locking switch, a control circuit, a drive device and a counter. This device is free from the malfunctions and the restrictions of detecting limits which are problems in conventional-mechanical one-way switches, and can detect the locking and unlocking action certainly. In this device, the control circuit detects the locking and unlocking direction, and the drive device can drive the door lock-actuator of all the doors adjacent a passenger's seat according to the output signal from the control circuit.

REFERENCES:
patent: 4485381 (1984-11-01), Lewiner et al.

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