Exit alarm lock deadbolt having guide supports
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 26, 2002
Grant Date -
N/A
app pub date -
May 5, 2000
filing date -
May 7, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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 deadbolts (such as from the exit alarm lock drives), are reduced.
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