发明名称 Latch assembly for railway car hatch cover
摘要 A latch assembly for holding one end of a hold-down strap of a hopper car hatch cover uses a counterweighted latching member that can be raised to an overcenter unlocked position when the end of the hold-down strap is to be lifted. In the locked position, the latch assembly can act as a hinge for one end of the hold-down strap while the other end of the strap is raised.
申请公布号 US4403798(A) 申请公布日期 1983.09.13
申请号 US19810273998 申请日期 1981.06.15
申请人 THE GENERAL TIRE & RUBBER COMPANY 发明人 SMITH, ROBERT J.
分类号 F16J13/18;(IPC1-7):E05C3/14 主分类号 F16J13/18
代理机构 代理人
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