| 发明名称 |
HAND-HELD POWER TOOL |
| 摘要 |
A hand-held power tool is provided which includes a clutch housing of a torque clutch, and a planetary gear, situated in a gear housing, for transmitting a torque which is generated by a drive motor to a drive shaft. The clutch housing cooperates with the planetary gear via a pressure plate. The pressure plate is displaced in the axial direction in order to disengage the torque clutch. The axial relative motion of the pressure plate causes an axial relative motion between a switching element and an associated optical sensor, via which the drive motor may be switched off. |
| 申请公布号 |
US2015114675(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414523668 |
申请日期 |
2014.10.24 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
KRAUS Martin;ROEHM Heiko;HECHT Joachim |
| 分类号 |
B23B45/00;B25F5/00 |
主分类号 |
B23B45/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hand-held power tool, comprising:
a clutch housing of a torque clutch; a gear housing; a drive motor; a drive shaft; a switching element; an optical sensor associated with the switching element; a pressure plate displaced in an axial direction in order to disengage the torque clutch; and a planetary gear situated in the gear housing and for transmitting a torque which is generated by the drive motor to the drive shaft, wherein:
the clutch housing cooperates with the planetary gear via the pressure plate, andan axial relative motion of the pressure plate causes an axial relative motion between the switching element and the associated optical sensor. |
| 地址 |
Stuttgart DE |
