Locks – Operating mechanism – Key
Patent
1990-12-31
1992-05-19
Luebke, Renee S.
Locks
Operating mechanism
Key
70462, 292 18, 292192, E05B 1510
Patent
active
051136767
ABSTRACT:
A lock mechanism comprising a casing; a bolt housing and two latch bolts carried by the housing to be individually rotatable about vertical axes in response to engagement with a strikeplate; the bolt housing and latch bolts movable as a unit horizontally forwardly and rearwardly within and relatively to the casing; one latch bolt having a shoulder engageable with one surface on the casing in response to the rotation of the one latch bolt in a clockwise direction to displace the housing and the two latch bolts as a unit horizontally rearwardly by a first increment relative to the casing, whereby the two latch bolts are then positioned to be further engaged in camming relation by the strikeplate, traveling relatively in a first direction to displace both latch bolts and the housing horizontally rearwardly by a second increment relative to the casing.
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Dino Suzanne L.
Luebke Renee S.
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