| 发明名称 |
Power hand tool having a proximity detector |
| 摘要 |
The present invention provides a power tool with a hand proximity detector to detect the hand of an operator and a trigger circuit operable with the detector to control the operation of a light in the housing or to provide a safety lockout function.
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| 申请公布号 |
US7253541(B2) |
申请公布日期 |
2007.08.07 |
| 申请号 |
US20020119662 |
申请日期 |
2002.04.10 |
| 申请人 |
S-B POWER TOOL CORPORATION |
发明人 |
KOVARIK ILLYA;BARTHOLET MARTIN |
| 分类号 |
H01H35/00;B25F5/00;B25F5/02;F16D1/10;H03K17/96 |
主分类号 |
H01H35/00 |
| 代理机构 |
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