发明名称 Compact ergonomic ratchet wrench
摘要 A wrench tool which has a head and connected handle formed as a lever. The head has a ratcheting mechanism and a distinctive shape different than the connected handle. The ratchet type wrench also has a gripping means with dimensions of length greater than width, and width greater than thickness. The gripping means encompasses a substantial portion, if not all of the handle, and at least a small portion of the ratchet head. In some preferred embodiments, the gripping means is formed with a "V" shaped or semi-circle shaped cut-out adapted to accommodate the shape of the ratchet head so that the gripping means does not obstruct the upper or lower surfaces of the ratchet head.
申请公布号 US6003413(A) 申请公布日期 1999.12.21
申请号 US19970895069 申请日期 1997.07.16
申请人 PROPRIETARY TECHNOLOGIES, INC. 发明人 MACOR, RICHARD J.
分类号 B25B13/46;B25G1/10;(IPC1-7):B25B13/46 主分类号 B25B13/46
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