发明授权
- 专利标题: Rack and pinion pull-up latch
- 专利标题(中): 机架和小齿轮上拉闩锁
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申请号: US53462申请日: 1993-04-27
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公开(公告)号: US5346266A公开(公告)日: 1994-09-13
- 发明人: Robert H. Bisbing
- 申请人: Robert H. Bisbing
- 专利权人: Bisbing Robert H
- 当前专利权人: Bisbing Robert H
- 主分类号: E05B17/00
- IPC分类号: E05B17/00 ; E05B53/00 ; E05C1/06 ; E05C3/08 ; E05C5/00
摘要:
A rack and pinion pull-up latch comprises a housing containing a reciprocating push-button which alternates between two positions. Means are provided to secure the push-button in these two positions. Supported by the push-button is a stepped pinion which engages two stationary racks within the housing and which drives a third rack between two positions of translation. At one of these positions, the third rack is rotated so as to move an attached latching finger inwardly of the housing. At the other position, the latching finger is in latching engagement with a frame member.
公开/授权文献
- US4781349A Ventilated shelf reinforcing element 公开/授权日:1988-11-01