发明名称 Wrench having a grip with better strength
摘要 Wrench having a grip with better strength, including: a grip at least one end of which is formed with a holding section for wrenching a nut, a bolt, etc.; a first plane face axially formed on the grip, the first plane face being substantially parallel to a wrenching plane face defined by the holding section; and two second plane faces formed on two sides of the first plane face along the axis of the grip. The second plane faces and the first plane face contain a large angle. The second plane faces are formed along entire length of the grip, whereby the grip has better strength and can be easily held.
申请公布号 US2002092384(A1) 申请公布日期 2002.07.18
申请号 US20000727577 申请日期 2000.12.04
申请人 SHIH-KUEI HSIEH 发明人 SHIH-KUEI HSIEH
分类号 B25B13/04;B25B13/08;B25G1/00;B25G1/10;(IPC1-7):B25B13/00 主分类号 B25B13/04
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