发明名称 INSULATING DRIVER WITH INJECTION MOLDED SHANK AND FLUTED WORKING TIP
摘要 <p>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) may be press-fitted in the handle (11). The shank (15) is adapted to carry a working tip (25).</p>
申请公布号 WO2001014103(A1) 申请公布日期 2001.03.01
申请号 US2000016237 申请日期 2000.06.13
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