发明名称 HAND-HELD MACHINE TOOL
摘要 The invention relates to a hand-held Machine tool, in particular a hammer drill and/or chipping hammer. The tool according to the invention has a transmission device with a drive bearing that has at least one torque-transmitting means with a transmitting contour for transmitting a torque onto the drive bearing. According to the invention, the transmitting contour of the torque-transmitting means is produced by axial machining and/or a stamping and/or planning process.
申请公布号 US2010108339(A1) 申请公布日期 2010.05.06
申请号 US20080529188 申请日期 2008.02.05
申请人 ENGELFRIED UWE;ULLRICH ANDRE;ENGEL RICHARD;HERR TOBIAS 发明人 ENGELFRIED UWE;ULLRICH ANDRE;ENGEL RICHARD;HERR TOBIAS
分类号 B25D11/06 主分类号 B25D11/06
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