发明名称 Hand-controlled grinding tool, for machining round objects
摘要 In a power grinder (1) with a motor (6) and a gear (7) that drive an oscillating drive means (2), which moves a grinding belt (3) secured to it to reciprocate, a simple change of the grinding belt (3) is made possible by providing that the grinding belt (3) has a hook-and-loop closure (4), or the grinding belt (3) is disposed with its first end (11) on the drive means (2), and its second end (12) is connected to a handle (13).
申请公布号 US6736711(B2) 申请公布日期 2004.05.18
申请号 US20020049347 申请日期 2002.01.30
申请人 ROBERT BOSCH GMBH 发明人 TIEDE STEFFEN
分类号 B24B21/02;B24B23/04;B24B23/06;(IPC1-7):B24B27/08 主分类号 B24B21/02
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