| 发明名称 | Impact tool with adjustable clutch | ||
| 摘要 | An impact tool includes a housing, a motor supported in the housing, an output shaft rotatably supported in the housing about a central axis, an impact mechanism coupled between the motor and the output shaft and operable to impart a striking rotational force to the output shaft, and a clutch mechanism coupled between the impact mechanism and the output shaft. The clutch mechanism is operable in a first mode, in which torque from the motor is transferred to the output shaft through the impact mechanism, and a second mode, in which torque from the motor is diverted from the output shaft toward a portion of the impact mechanism. | ||
| 申请公布号 | US9289886(B2) | 申请公布日期 | 2016.03.22 |
| 申请号 | US201113281905 | 申请日期 | 2011.10.26 |
| 申请人 | MILWAUKEE ELECTRIC TOOL CORPORATION | 发明人 | Limberg Kurt P.;Scott John S. |
| 分类号 | B25B21/02;B23B23/00;B25B23/14 | 主分类号 | B25B21/02 |
| 代理机构 | Michael Best & Friedrich LLP | 代理人 | Michael Best & Friedrich LLP |
| 主权项 | 1. An impact tool comprising: a housing; a motor supported in the housing; an output shaft rotatably supported in the housing about a central axis; an impact mechanism coupled between the motor and the output shaft and operable to impart a striking rotational force to the output shaft; and a clutch mechanism coupled between the impact mechanism and the output shaft; wherein the clutch mechanism is operable in a first mode, in which torque from the motor is transferred to the output shaft through the impact mechanism, and a second mode, in which torque from the motor is diverted from the output shaft toward a portion of the impact mechanism at a predetermined torque setting of the clutch mechanism. | ||
| 地址 | Brookefield WI US | ||