E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 1/00 (2006.01) E05B 45/00 (2006.01)
Patent
CA 2308266
A sliding deadbolt for use with an exit alarm lock having deadbolt guide supports which are closer to the centerline of the deadbolt than the point at which the exit alarm lock drivers contact the deadbolt to move the deadbolt between a retracted position and an extended position. By placing the guide supports closer the deadbolt centerline, the resistive forces between the deadbolt and the support/bolt contact points as a result of loads on the dead-bolts (such as from the exit alarm lock drives), are reduced.
Nigro Daniel N. Jr.
Siller Eugene Karl
Ogilvy Renault
von Duprin Inc.
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