Locking device

Details Locking device Locking device

1977-12-14

1979-04-24

Peters, Jr., Joseph F.

Motor vehicles

Surface effect vehicles

307 10AT, 340 63, B60R 2504

Patent

active

041507312

ABSTRACT:
An anti-theft lock arrangement for a motor vehicle comprises a lock mechanism that normally disables the motor vehicle and a timing mechanism, actuated when the ignition switch is switched to a first position, for transmitting a lock release signal to unlock the locking device after a predetermined time interval from the instant of actuation of the timing mechanism, the locking mechanism being unlocked only when the lock release signal is applied thereto and the ignition switch is switched to a second position after the time interval and during the duration of the lock release signal, neither the predetermined time interval nor the lock release signal being capable of being sensibly perceived.

REFERENCES:
patent: 3659266 (1972-04-01), Myerle
patent: 3781804 (1973-12-01), Lederer
patent: 3790933 (1974-02-01), Cort
patent: 3852614 (1974-12-01), Carlson
patent: 3956732 (1976-05-01), Teich
patent: 3967166 (1976-06-01), Wei
patent: 3967239 (1976-06-01), Steele
patent: 3975645 (1976-08-01), Morar
patent: 4016537 (1977-04-01), Ray
patent: 4083424 (1978-04-01), VON DEN Stemmen

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