Security arrangement intended for opening and/or closing of door

Communications: electrical – Continuously variable indicating – With meter reading

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Details

341 34, 340310, G06F 704, H03K 1794

Patent

active

054670802

ABSTRACT:
The invention concerns a security arrangement intended for the opening and/or closing of at least one door of an automotive vehicle, characterized in that it includes: at least one control keyboard (2) integrated into the coach-work of the vehicle and intended for the introduction of an opening and/or closing code, said keyboard being provided with sensing elements (6) responsive to the touch and furnishing a code corresponding to the actuated keys, a circuit (30, 32, 34, 44) adapted to generate a control signal in response to said code furnished by the control keyboard; and actuating means (36, 38) controlled by said control signal and assuring the latching and/or unlatching of said door.

REFERENCES:
patent: 3764982 (1973-10-01), Kidnocker, Jr.
patent: 4205325 (1980-05-01), Haygood et al.
patent: 4609780 (1986-09-01), Clark
patent: 4638292 (1987-01-01), Mochida et al.
patent: 4682062 (1987-07-01), Weinberger
patent: 4719460 (1988-01-01), Takeuchi et al.
patent: 4809199 (1989-02-01), Burgess et al.
patent: 4878057 (1989-10-01), Kompanek et al.
patent: 5241488 (1993-08-01), Chadima, Jr. et al.

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