发明名称 Hand machine tool with vibration isolating spring in region of swivel joint
摘要 The invention relates to a hand tool machine, in particular a hammer drill and/or paving breaker 2, having a housing 4, and a handle 10 that is connected by a swivel joint 28 to the housing so as to be pivotable to a limited extent. A spring 34 is provided for vibration isolation between the handle and the housing, in the region of the swivel joint. Preferably, the spring is a bent spring wire or bar, a helically wound middle portion of which surrounds the swivel joint.
申请公布号 GB2444401(A) 申请公布日期 2008.06.04
申请号 GB20070023330 申请日期 2007.11.28
申请人 ROBERT BOSCH GMBH 发明人 BERNHARD HEGEMANN
分类号 B25F5/00;B25D17/04 主分类号 B25F5/00
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