发明名称 Screw removing tool
摘要 A tool for removing jammed or frozen screws from work pieces in difficult to reach areas where the required pressure on the screwdriver cannot be easily applied. The tool has a pliers-like configuration with one of the jaws having a bifurcated bracket engaged on the work piece adjacent the screw to be removed. The other jaw rotatably mounts the screwdriver. A socket on the screwdriver is engagable by a socket wrench.
申请公布号 US4169395(A) 申请公布日期 1979.10.02
申请号 US19780881793 申请日期 1978.02.27
申请人 HOSKINSON, JAMES H 发明人 HOSKINSON, JAMES H
分类号 B25B7/22;B25B13/48;B25B15/00;(IPC1-7):B25B7/00;B25B7/02 主分类号 B25B7/22
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