发明名称 Cutting tool with wedge shaped cutting blade to reduce friction
摘要 A cutting tool for stripping insulation from a cable comprises a shank and a blade, the blade possessing one cutting edge formed at the intersection of a back face and a front face, the front face being concave, and the back and front faces together forming a wedge. In one embodiment, an additional wedge-shaped protuberance is formed out of the front face of the blade at its end substantially perpendicular to the back face of the blade to assist in wedging the insulation being removed from the cable.
申请公布号 US4370808(A) 申请公布日期 1983.02.01
申请号 US19800192072 申请日期 1980.09.29
申请人 SPEED SYSTEMS, INC. 发明人 MAYTHAM, WALTER J.
分类号 H02G1/12;(IPC1-7):H02G1/12 主分类号 H02G1/12
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