Unlocking device for a vehicle lid

Details Unlocking device for a vehicle lid Unlocking device for a vehicle lid

1986-01-27

1987-08-04

Weldon, Ulysses

Communications: electrical

Continuously variable indicating

With meter reading

34082569, G08C 1700

Patent

active

046849432

ABSTRACT:
A device for unlocking a lid provided in a vehicle includes an unlocking actuator unit, a magnetic sensor unit, a signal processing unit, and a controller means. A transmitter unit with a power source generates and transmits a specific magnetic unlocking signal which is received by the magnetic sensor unit, hence, the unlocking actuator is controlled through the signal processing means and the controller means and, hence, the lid is unlocked.

REFERENCES:
patent: 3168737 (1965-02-01), Weinstein
patent: 3196440 (1965-07-01), Weinstein
patent: 3233239 (1966-02-01), Crow et al.
patent: 3488632 (1970-01-01), Clark III
patent: 3879709 (1975-04-01), Yukawa
patent: 3937976 (1976-02-01), McGuirk
patent: 4143368 (1979-03-01), Route et al.
patent: 4362992 (1982-12-01), Young et al.
patent: 4405924 (1983-09-01), Shinoda et al.
patent: 4413261 (1983-11-01), Greenberg
J. J. Hupert, Remote Control by "Near" Magnetic Field, Electronic Industries, Jul. 1959, pp. 82-85.

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