发明授权
- 专利标题: Hand power tool with brush motor
- 专利标题(中): 手电动工具带刷马达
-
申请号: US12737909申请日: 2009-07-07
-
公开(公告)号: US08487503B2公开(公告)日: 2013-07-16
- 发明人: Florian Esenwein , Manfred Lutz , Thomas Schomisch
- 申请人: Florian Esenwein , Manfred Lutz , Thomas Schomisch
- 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: DE102008041716 20080829
- 国际申请: PCT/EP2009/058543 WO 20090707
- 国际公布: WO2010/023008 WO 20100304
- 主分类号: H02K13/00
- IPC分类号: H02K13/00
摘要:
A hand power tool with an oblong motor housing, particularly used as a handle, houses an electric collector motor. The brushes of the motor are housed in a brush holder with a brush shaft in a spring loaded way. Furthermore, the brush holder is solely/individually fixed in the motor housing, to which an axis intersection is associated, particularly a longitudinal, a vertical, and a transversal axis. According to the invention, the hand power tool is arranged in the motor housing in a space-saving manner with the shaft of the brush holder arranged opposite the vertical axis of the motor housing at an angle of approximately 20° in a laterally displaced way, particularly radially, relative to the longitudinal axis.
公开/授权文献
- US20110175466A1 HANS POWER TOOL WITH BRUSH MOTOR 公开/授权日:2011-07-21