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    • 40. 发明授权
    • Two point door latch with tapered pins
    • 带锥形销的两点门闩
    • US09226622B2
    • 2016-01-05
    • US14059232
    • 2013-10-21
    • Tam Le
    • Tam Le
    • E05C1/06A47K3/00E05C9/04E05B53/00E05B63/14E05B15/10E05C1/12
    • A47K3/006E05B15/101E05B53/00E05B63/143E05C9/043E05C9/046Y10T292/0837
    • A two point door latch device having a master latch assembly, an auxiliary latch assembly, a linkage operationally joining the master latch assembly and the auxiliary latch assembly, and a handle for operating the master latch assembly. Both the master latch assembly and the auxiliary latch assembly have bolts with beveled heads that extend from their respective housings or brackets when in a locked state, and both include springs which tend the bias the bolts to their unlocked states absent the handle being in the lock position. Furthermore, if the linkage becomes disconnected from the master latch assembly and/or the auxiliary latch assembly, or the linkage breaks, the springs will cause the bolts of the master latch assembly and the auxiliary latch assembly to be retracted to an opened state.
    • 具有主闩锁组件,辅助闩锁组件,可操作地连接主闩锁组件和辅助闩锁组件的连杆以及用于操作主闩锁组件的手柄的两点门闩锁装置。 主闩锁组件和辅助闩锁组件都具有螺栓,其具有在处于锁定状态时从其相应的壳体或支架延伸的倾斜头部,并且两者都包括弹簧,这些弹簧倾向于将螺栓偏压到其解锁状态, 位置。 此外,如果联动装置与主闩锁组件和/或辅助闩锁组件或连接件断开,则弹簧将使主闩锁组件和辅助闩锁组件的螺栓缩回到打开状态。