| 发明名称 |
POWER TOOL WITH DIRECTION SENSING CONTROLLER |
| 摘要 |
A power tool with a motor which is rotatable in a forward direction and a reverse direction. A tool holder is driven by the motor. The power tool has a user operable trigger for operating the motor, a reversing switch for choosing the direction of rotation of the motor and a controller. The controller determines a direction of rotation of the motor based on a characteristic of the motor. |
| 申请公布号 |
US2017025934(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201514806979 |
申请日期 |
2015.07.23 |
| 申请人 |
BLACK & DECKER INC. |
发明人 |
STANFIELD Curtis;NG Wong Kun |
| 分类号 |
H02K23/66;H02K11/00;H02K7/14 |
主分类号 |
H02K23/66 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power tool comprising:
a motor configured to be rotatable in a forward direction and a reverse direction; a tool holder driven by the motor; a user operable trigger for operating the motor; a reversing switch for choosing the direction of rotation of the motor; and a controller; wherein the controller is configured to determine a direction of rotation of the motor based on a characteristic of the motor. |
| 地址 |
Newark DE US |
