发明名称 Tool and method for adjusting a door hinge
摘要 A tool for aligning a door hinge with the edge of the door to which it is mounted comprising a bar having a wrench on each end of the bar. The faces of each jaw of the respective wench are contoured to fit around a single knuckle of the hinge. The bar has a slit arranged to permit the jaws to open or close around the surface of a knuckle of the door hinge. A screw through the bar is arranged to permit tightening the jaws onto the knuckle when it is required to apply force to the hinge or loosen the tool when it is required to slip the tool off the hinge.
申请公布号 US7188509(B1) 申请公布日期 2007.03.13
申请号 US20040886353 申请日期 2004.07.06
申请人 发明人 GOLDSTEIN STEVEN M.
分类号 B21D7/022;B21D19/00;B21J13/08 主分类号 B21D7/022
代理机构 代理人
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