发明名称 TOOL WITH DUAL-MATERIAL HANDLE
摘要 A driving tool, such as a screwdriver, has a handle with an injection-molded, relatively hard and rigid inner body, molded around a tool shank, the inner body having an elongated central portion with two end flanges extending laterally outwardly of the central portion around the entire periphery thereof, with the central portion having a peripheral groove formed therein adjacent to an end flange. An outer gripping body of a relatively soft and resilient material is injection molded around the inner body, surrounding said central portion of said inner body and filling said groove.
申请公布号 CA2246997(A1) 申请公布日期 1999.03.15
申请号 CA19982246997 申请日期 1998.09.09
申请人 SNAP-ON TECHNOLOGIES, INC. 发明人 THOMPSON, CHRISTOPHER D.;HOEPFL, JOSEPH R.
分类号 B25B15/00;B25G1/10;B29C45/14;B29C45/16;(IPC1-7):B25G1/10;B25B23/16 主分类号 B25B15/00
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