- 专利标题: Hand-held power tool
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申请号: US17632601申请日: 2020-08-10
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公开(公告)号: US11969867B2公开(公告)日: 2024-04-30
- 发明人: Maximilian Knyrim , Michael Unsöld
- 申请人: Hilti Aktiengesellschaft
- 申请人地址: LI Schaan
- 专利权人: Hilti Aktiengesellschaft
- 当前专利权人: Hilti Aktiengesellschaft
- 当前专利权人地址: LI Schaan
- 代理机构: Davidson, Davidson & Kappel, LLC
- 优先权: EP 192219 2019.08.19
- 国际申请: PCT/EP2020/072343 2020.08.10
- 国际公布: WO2021/032515A 2021.02.25
- 进入国家日期: 2022-02-03
- 主分类号: B25D17/04
- IPC分类号: B25D17/04 ; B25D11/12 ; B25D16/00
摘要:
Hand-held power tool having a tool fitting for holding a striking and rotating tool on a working axis, an electric motor, an impact mechanism, which has a striker moved periodically along the working axis, and having a rotary drive, which drives a spindle bearing the tool fitting in a rotating manner about the working axis, the rotary drive having a step-down eccentric gear mechanism, connected to the electric motor, and the spindle being coupled to the eccentric gear mechanism.
公开/授权文献
- US20220288758A1 HAND-HELD POWER TOOL 公开/授权日:2022-09-15
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