| 发明名称 |
ELECTRIC DRIVER |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric driver charged with no static electricity. SOLUTION: A brush 10 connected to a body frame 35 is brought into contact with an output shaft 3 of a bit unit including a bit 1, thereby releasing static electricity charged to the bit 1.
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| 申请公布号 |
JP2001293666(A) |
申请公布日期 |
2001.10.23 |
| 申请号 |
JP20000111530 |
申请日期 |
2000.04.13 |
| 申请人 |
HAYASHI WATCH-WORKS CO LTD |
发明人 |
FUKUHARA KENJI;YOSHIMURA HIROKAZU |
| 分类号 |
B25B21/00;(IPC1-7):B25B21/00 |
主分类号 |
B25B21/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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