发明授权
- 专利标题： HAMMER
- 专利标题（中）： 冲击钻
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申请号： EP99959529.1申请日： 1999-12-06
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公开(公告)号： EP1053081B1公开(公告)日： 2004-07-07
- 发明人: LOOS, Bernd , PLIETSCH, Reinhard
- 申请人： Black & Decker Inc.
- 申请人地址： Drummond Plaza Office Park 1423 Kirkwood Highway Newark Delaware 19711 US
- 专利权人： Black & Decker Inc.
- 当前专利权人： Black & Decker Inc.
- 当前专利权人地址： Drummond Plaza Office Park 1423 Kirkwood Highway Newark Delaware 19711 US
- 代理机构： Dlugosz, Anthony Charles
- 优先权： DE19857774 19981204
- 国际公布： WO2000034013 20000615
- 主分类号： B25D17/08
- IPC分类号： B25D17/08
摘要：
For coupling the spindle and the tool holder there are provided radially displaceable locking members (20), which, in the coupled state, are supported against radially outward displacement by a positioning sleeve (21) arranged on the receiving body and located in its locking position, and when the positioning sleeve is displaced axially forwards against spring pressure into a release position, the locking members are displaceable radially outwards, so that the tool holder (10) can be removed from the spindle. Between the receiving body and the positioning sleeve there is arranged a damping spring (25) supporting the positioning sleeve in its locking position.
公开/授权文献
- EP1053081A1 HAMMER 公开/授权日：2000-11-22
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