发明名称 Machine-tool, in particular drilling and/or chipping hammer
摘要 The invention is based on a hand power tool, in particular a drilling or chipping hammer, comprising a striking mechanism having a drive end bearing (12, 58) that is turnably supported on an intermediate shaft (10), via which a piston (14) is capable of being driven in reciprocating fashion in the axial direction. It is proposed that the drive end bearing (12) is supported by a radial bearing (16) in at least one axial direction via the intermediate shaft (10).
申请公布号 US2004003931(A1) 申请公布日期 2004.01.08
申请号 US20030398054 申请日期 2003.04.01
申请人 MUELLER ROLF;SAUR DIETMAR 发明人 MUELLER ROLF;SAUR DIETMAR
分类号 B25D11/10;B23B45/16;B25D11/06;B25D16/00;(IPC1-7):B25D9/00 主分类号 B25D11/10
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