发明名称 Hand-held machine tool for grinding, polishing, or the like
摘要 The invention is based on a hand power tool for grinding, polishing, or the like, having a drive motor, a gear coupled with the drive motor, and a grinding wheel (28) operatively connected to the gear.It is proposed that the gear has a switch device (30), by means of which at least two types of grinding wheel motion can be selectable.
申请公布号 US6749493(B2) 申请公布日期 2004.06.15
申请号 US20020240121 申请日期 2002.09.27
申请人 ROBERT BOSCH GMBH 发明人 WUENSCH STEFFEN
分类号 B24B23/02;B24B23/03;B24B23/04;(IPC1-7):B24B23/04 主分类号 B24B23/02
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