Push latch

Details Push latch Push latch

2006-12-26

2006-12-26

Glessner, Brian E. (Department: 3676)

Closure fasteners

Rigid engaging means

Swinging catch

C292S300000, C292S340000, C292SDIG040, C292SDIG015, C292SDIG037

Reexamination Certificate

active

07152892

ABSTRACT:
A push-to-open latch is selectively moveable between latched and unlatched positions. The push-to-open latch comprises a latch assembly that is reciprocatable relative to a catch assembly. The latch assembly includes a latch housing having a housing bore extending to a housing bottom wall. A pin rod shaft extends upwardly from the housing bottom wall and has a pin rod dowel extending outwardly therefrom. The catch assembly includes a catch housing with an inner and outer cam rotatably disposed therewithin and having mating ends that collectively define a cam interior. The inner and outer cam mating ends have cam bores and inner and outer cam mating end ramps that cooperate to alternately engage and release the pin rod dowel from the cam interior such that the latch is respectively placed in the latched and unlatched positions during reciprocation of the pin rod shaft through the cam bore.

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patent: 6669250 (2003-12-01), St. Louis
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