发明授权
- 专利标题: Power tool
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申请号: US16028860申请日: 2018-07-06
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公开(公告)号: US10967435B2公开(公告)日: 2021-04-06
- 发明人: Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
- 申请人: C. & E. FEIN GMBH , ROBERT BOSCH GMBH
- 申请人地址: DE Gmuend-Bargau; DE Stuttgart
- 专利权人: C. & E. FEIN GMBH,ROBERT BOSCH GMBH
- 当前专利权人: C. & E. FEIN GMBH,ROBERT BOSCH GMBH
- 当前专利权人地址: DE Gmuend-Bargau; DE Stuttgart
- 代理机构: Sheridan Ross P.C.
- 优先权: DE202013006900.7 20130801
- 主分类号: B23B31/10
- IPC分类号: B23B31/10 ; B23B31/00 ; B24B45/00 ; B27B5/32
摘要:
The invention relates to a machine tool, in particular a hand held machine tool, which has a tool receiving device that is movable, in particular in an oscillating manner, around an output shaft. The tool receiving device is designed to hold a tool device on the machine tool in such a manner that the output shaft and a tool rotation axis substantially coincide. The tool receiving device has at least one torque transmission region and a holding device. In order to transmit a driving force to the tool device, the torque transmission region has at least two output area regions that are arranged at a distance from said output shaft and each have a multiplicity of surface points. Here, the tangent planes to said surface points are inclined in regard to an axial plane which includes said output shaft. Furthermore, the tangent planes are inclined in regard to a radial plane which extends perpendicularly to the output shaft. In this way, the output torque is transmitted reliably to the tool device by the machine tool via the tool receiving device.
公开/授权文献
- US20180311746A1 POWER TOOL 公开/授权日:2018-11-01
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