发明名称 Remote-controlled latch assembly
摘要 A remote-controlled latch assembly having a latch plate assembly with a latch plate attached to a shank of a hoist hook. A latch is attached to the latch plate and is disposed across a throat of the hook. A latch operating assembly is also attached to the latch plate assembly and includes a drive motor for causing the latch to rotate to an open position. An electronics package, including a radio receiver, is disposed adjacent the drive motor and in electronic communication therewith. The operating assembly further includes an electrical power source for supplying electrical power to the electronics package and the drive motor.
申请公布号 US5636888(A) 申请公布日期 1997.06.10
申请号 US19950370646 申请日期 1995.01.10
申请人 DRAFTO CORPORATION 发明人 KISER, DAVID G.;ALLEN, DAVID B.
分类号 B66C1/36;(IPC1-7):B66C1/36 主分类号 B66C1/36
代理机构 代理人
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