Closure fasteners – Bolts – Swinging
Patent
1987-10-07
1989-03-28
Moore, Richard E.
Closure fasteners
Bolts
Swinging
292216, 292DIG5, 292DIG14, E05C 326
Patent
active
048157759
ABSTRACT:
The invention concerns a power-assisted lock for doors, hatches hoods or hard tops of vehicles and the like. In addition to a known pivotal latch and a catch for a releasable engagement with the pivotal latch there is a control disc pivotally mounted in the housing of the lock. A manual or power actuated drive means is attached to the control disc for the closing and opening operation. The pivotal latch and the control disc have a drive connection providing for limited play. The arrangement together with the catch leads to a locking of the control disc before a closing operation and an unlocking of the control disc by turning the pivotal latch during the closing operation of the lock. The pivotal latch has the usual pre-lock position.
REFERENCES:
patent: 2742280 (1956-04-01), Wilcox
patent: 2896990 (1959-07-01), Garvey
patent: 4643470 (1987-02-01), Kayuyuki et al.
German Publication No. 1,428,551, published May 13,1964.
German Publication No. 8,322,896, published Mar. 22, 1984.
Claar Klaus
Mangold Artur
Mertin Ralf
Schilling Jan
Schrader Jurgen
Daimler-Benz AG
Lunke & Sohn GmbH
Moore Richard E.
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