发明授权
- 专利标题: Hand-held power tool
- 专利标题(中): 手持电动工具
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申请号: US12921858申请日: 2008-11-18
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公开(公告)号: US08434565B2公开(公告)日: 2013-05-07
- 发明人: Joachim Hecht , Gerd Schlesak , Juergen Lennartz , Stefan Holst , Klaus Kuespert
- 申请人: Joachim Hecht , Gerd Schlesak , Juergen Lennartz , Stefan Holst , Klaus Kuespert
- 申请人地址: DE Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DE Stuttgart
- 代理机构: Maginot, Moore & Beck
- 优先权: DE102008000625 20080312
- 国际申请: PCT/EP2008/065705 WO 20081118
- 国际公布: WO2009/112098 WO 20090917
- 主分类号: B25D17/24
- IPC分类号: B25D17/24
摘要:
The invention relates to a hand-held power tool, especially a rotary hammer and/or chisel hammer. The hand-held power tool is provided with a vibration dampening unit having a first absorber mass unit with a first vibration dampening direction and at least one second absorber mass unit with a second vibration dampening direction. The hand-held power tool in particular has the first vibration dampening direction of the first absorber mass unit disposed as substantially parallel to the second vibration dampening direction of the second absorber mass unit.
公开/授权文献
- US20110024149A1 HAND-HELD POWER TOOL 公开/授权日:2011-02-03
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