发明申请
- 专利标题: PRESSURE RELIEF LATCH
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申请号: US15337232申请日: 2016-10-28
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公开(公告)号: US20170122015A1公开(公告)日: 2017-05-04
- 发明人: Thai Do
- 申请人: Alcoa Inc.
- 申请人地址: US PA Pittsburgh
- 专利权人: Alcoa Inc.
- 当前专利权人: Alcoa Inc.
- 当前专利权人地址: US PA Pittsburgh
- 主分类号: E05C19/02
- IPC分类号: E05C19/02 ; B64D29/00 ; E05B63/00 ; E05B51/02 ; E05B15/04 ; E05B85/02
摘要:
A latch having a housing and a latch mechanism located within an interior portion of the housing. The latch mechanism includes an arm, a pair of socket screws, a pair of torsion springs, each of which is connected rotatably to the arm and engages a corresponding one of the pair of socket screws, a bolt mechanism attached rotatably to the housing, and a link attached pivotally to the arm and attached to the bolt mechanism. The socket screws are utilized to adjust loads on the springs. The bolt mechanism is movable between a first position, in which the arm and the link are toggled with one another under the loads of the springs and the bolt mechanism is adapted to engage an external structure, and a second position, in which the link and the arm are untoggled with one another and the bolt mechanism is disengaged with the external structure.
公开/授权文献
- US10378256B2 Pressure relief latch 公开/授权日:2019-08-13
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