发明申请
- 专利标题: LATCH ASSEMBLY
- 专利标题(中): 拉锁总成
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申请号: US14189321申请日: 2014-02-25
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公开(公告)号: US20140312629A1公开(公告)日: 2014-10-23
- 发明人: Peter Coleman , Gurbinder Singh Kalsi
- 申请人: Peter Coleman , Gurbinder Singh Kalsi
- 优先权: GB1009352.4 20100604
- 主分类号: E05C3/16
- IPC分类号: E05C3/16
摘要:
A latch assembly is provided herein, the latch assembly having: a chassis; a latch bolt, movably mounted on the chassis and having a closed position for retaining a striker, an open position for releasing the striker; a first safety position between the closed position and the open position for retaining the striker; a first pawl having a first pawl engaged position at which the first pawl is engageable with the latch bolt to hold the latch bolt in the closed position and a first pawl disengaged position at which the first pawl is disengaged from the latch bolt thereby allowing the latch bolt to at least move towards the first safety position; and a second pawl having a second pawl engaged position at which the second pawl is engageable with the latch bolt to hold the latch bolt in the first safety position and a second pawl disengaged position at which the second pawl is disengaged from the latch bolt thereby allowing the latch bolt to move towards the open position.
公开/授权文献
- US10041280B2 Latch assembly 公开/授权日:2018-08-07