| 发明名称 |
Power tool having improved operability |
| 摘要 |
A power tool includes: a drive unit for a tool; an operating device for activating the power tool; a measuring device for measuring a motion of the power tool; and a filter for filtering at least one measured value of the measured motion. The operating device is configured to reduce a power output of the drive unit when the filtered, measured value corresponds to a state of reduced ease of operation. |
| 申请公布号 |
US9579783(B2) |
申请公布日期 |
2017.02.28 |
| 申请号 |
US201414152226 |
申请日期 |
2014.01.10 |
| 申请人 |
ROBERT BOSCH GMBH |
发明人 |
Wirnitzer Bernd;Steurer Christoph |
| 分类号 |
B25B21/02;E21B7/00;B25F5/00 |
主分类号 |
B25B21/02 |
| 代理机构 |
|
代理人 |
Messina Gerard |
| 主权项 |
1. A power tool, comprising:
a tool unit; a drive unit for the tool unit; an operating device for activating the power tool; a measuring device for measuring a motion of the power tool; at least one filter for filtering at least one measured value of the measured motion; a control unit configured to at least one of reduce a power output of the drive unit and decelerate the drive unit, when the filtered value of the measured motion reaches a specified comparison value; a storage battery provided for supplying the drive unit with electrical energy; and a filter characteristic of the filter is a function of the weight of the storage battery, wherein the filter is at least one of a low-pass filter and a high-pass filter. |
| 地址 |
Stuttgart DE |
