发明名称 SAFETY LATCH ASSEMBLY FOR REMOTEELY ACTUATING THE SAFETY LATCH OF A HOIST HOOK
摘要 A safety latch assembly for remotely actuating the safety latch of a hoist top hook or hoist bottom hook is disclosed. The latch assembly comprises a strap attached to a spring biased safety latch associated with a hook which when the strap is pulled by the user the strap locks the latch open by means of the strap binding on a buckle. The safety latch is then unlocked from the open position and released back to the closed position by a single flick or lift of the buckle tab which unbinds the strap from the buckle and with the force of the spring automatically returns the latch to the closed position.
申请公布号 CA2266237(A1) 申请公布日期 2000.09.18
申请号 CA19992266237 申请日期 1999.03.18
申请人 DENNIS, LARRY D. 发明人 DENNIS, LARRY D.
分类号 B66C1/36;(IPC1-7):B66C1/36 主分类号 B66C1/36
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