发明名称 Ratchet speed handle
摘要 A speed handle which includes a ratchet drive on the working end. A conventional socket can be attached to the mounting end of the ratchet drive. The speed handle is especially useful in areas where there is very little room for operating a conventional wrench or conventional ratchet wrench.
申请公布号 US5511452(A) 申请公布日期 1996.04.30
申请号 US19940326863 申请日期 1994.10.21
申请人 EDMONDS, DOUGLAS R. 发明人 EDMONDS, DOUGLAS R.
分类号 B25B13/46;B25G1/00;(IPC1-7):B25B13/46 主分类号 B25B13/46
代理机构 代理人
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