Locks – Operating mechanism – Using a powered device
Patent
1988-08-05
1989-08-22
Smith, Gary L.
Locks
Operating mechanism
Using a powered device
70252, 70408, 250239, E05B 4900
Patent
active
048584533
ABSTRACT:
A combination of a mechanical key of the reversible type and a steering shaft for locking and unlocking a key cylinder including a stationary housing and a rotatable rotor mounted therein. For reducing car thefts, the key is provided with electrical contacts arranged on opposite surfaces. An illuminator control circuit is mounted on the key and is adapted for delivery of a code signal corresponding to a specifically preset code signal upon energization of the electrical contacts. The key is provided with a pair of illuminator elements in lateral position. The lock cylinder is formed in the key slot and is adapted for establishing an electrical contact with either of the electrical contacts on the key.
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Dino Suzanne L.
Kokusan Kinzoku Kogyo Kabushiki Kaisha
Smith Gary L.
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