发明名称 Drive tool device having two or more drives
摘要 A drive tool device includes a drive handle having two end portions, and a fitting pivotally attached to one of the end portions of the drive handle with a pivot shaft for allowing the fitting to be pivoted and rotated relative to the drive handle, the fitting includes two drives for selectively and changeably aligning with the longitudinal axis (L) of the drive handle, the drives of the fitting are perpendicular to each other, and include different dimensions for allowing the user to easily conduct various fastener actuating or driving operations. The drive handle includes a spring-biased projection for engaging with the fitting and for positioning the fitting to the drive handle at selected positions.
申请公布号 US2013145908(A1) 申请公布日期 2013.06.13
申请号 US201113374032 申请日期 2011.12.07
申请人 LEE JUN CHUNG;LI YI CHENG 发明人 LEE JUN CHUNG;LI YI CHENG
分类号 B25B23/16 主分类号 B25B23/16
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