Electrically opened and closed latch for automobile vehicle door

Details Electrically opened and closed latch for automobile vehicle door Electrically opened and closed latch for automobile vehicle door

1986-09-02

1987-05-12

Holko, Thomas J.

Closure fasteners

Bolts

Swinging

292216, 70279, E05C 306

Patent

active

046644300

ABSTRACT:
The latch comprises a case fixed to the door, in which is provided a cavity for a keeper (3) integral with the body of the vehicle, this case containing a bolt (4) having a notch (7) for receiving the keeper (3) and a cam (22) cooperative with the keeper (3), a disc (5) rotatively mounted on a transverse pin (6) and on which the bolt (4) is also rotatively mounted, an opening (20) being provided in the disc (5) to permit the passage of the keeper (3); the latch comprises a pawl (11) pivotally mounted on the disc (5), provided with a head portion (13) which is capable of engaging into a recess (15, 16) of the bolt (4), and a safety disc which may be manually actuated for opening or closing the latch in the event of a breakdown of the electric system (9, 42, 41, 8, 44, 46, 48, A,B) controlling the rotation of the bolt (4) and the disc (5).

REFERENCES:
patent: 2943880 (1960-07-01), Joachim et al.
patent: 3384405 (1968-05-01), Schiele
patent: 3386761 (1968-06-01), Johnstone et al.
patent: 3989287 (1976-11-01), Sheesley
patent: 4452058 (1984-06-01), Noel
patent: 4468941 (1984-09-01), Bascou
patent: 4518180 (1985-05-01), Kleefeldt et al.
patent: 4569544 (1986-02-01), Escaravage
patent: 4588217 (1986-05-01), Escaravage
patent: 4624491 (1986-11-01), Vincent

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