发明名称 Safety rope hook
摘要 A safety rope hook including a hook body and a latch pivotably connected to the hook body and releasably connected to a hooked end of the hook body to close an opening defined within the hook body, wherein the hooked end terminates in a rounded tip and the latch has a raised potion inside a notched coupling portion, which passes over the rounded tip and engages with it to hold the notched coupling portion and the hooked end firmly connected together when the notched coupling portion of the latch is forced toward the hooked end of the hook body.
申请公布号 US5517735(A) 申请公布日期 1996.05.21
申请号 US19940305955 申请日期 1994.09.16
申请人 TSAI, JAMES 发明人 TSAI, JAMES
分类号 F16B45/02;(IPC1-7):A44B13/00;F16B45/00 主分类号 F16B45/02
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