发明名称 INSULATING DRIVER WITH INJECTION MOLDED SHANK AND FLUTED WORKING TIP
摘要 An insulating hand tool (10) has an elongated shank (15) injection molded of a high-strength, electrically insulating material, such as glass-reinforced nylon, and a handle (11) formed of an electrically insulating material. The handle (11) and shank (15) may be molded together in a one-piece construction, or the shank (15) m ay be press-fitted in the handle (11). The shank (15) is adapted to carry a working tip (25).
申请公布号 CA2376141(C) 申请公布日期 2009.06.02
申请号 CA20002376141 申请日期 2000.06.13
申请人 SNAP-ON TOOLS COMPANY 发明人 DEVECCHIS, MARCO E.;EGGERT, DANIEL M.
分类号 B25B15/00;B25B23/00;B25G1/12;B25G3/34;B29C45/14 主分类号 B25B15/00
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