E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
70/41
E05B 65/08 (2006.01) E05B 1/00 (2006.01)
Patent
CA 1297313
SLIDING DOOR LOCK Abstract A lock or latch for a sliding or rolling type door in- cludes front and rear housing members that clampingly engage op- posite sides of a door panel adjacent an opening that is formed through the door panel. Aligned cavities are formed in the front and rear housing members that cooperate with the door panel open- ing to define a compartment within which a latch bolt member is housed for forward and rearward movement. The latch bolt member has a rearwardly extending formation that projects through a hole formed in the rear housing member for selectively engaging struc- ture located behind the door to releasably latch the door in its closed position. An operating mechanism connects with the latch bolt member and includes components that extend forwardly and rearwardly through aligned openings formed through the front and rear housing members to provide means 1) for moving the latch bolt member forwardly and rearwardly relative to the housing mem- bers between unlatched and latched positions, and 2) for releas- ably retaining the latch bolt member its unlatched and latched positions. The operating mechanism preferably includes a for- wardly facing key operated lock cylinder that is housed in a for- wardly facing push button, and a foldable handle that faces rear- wardly. The push button and the key cylinder are accessible from the front side of the lock for operating the latch bolt member. The foldable handle is accessible from the rear side of the lock for operating the latch bolt member.
601358
Varqus Joel T.
Weinerman Lee S.
Eastern Company (the)
Gowling Lafleur Henderson Llp
Varqus Joel T.
Weinerman Lee S.
LandOfFree
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