发明名称 |
Screwdriver bit for ultrasonically controlled screwdriver has electrical contacting arrangement with electrical conductor spring-mounted on screwdriver bit |
摘要 |
The bit has a coupling arrangement (11,12) for rotationally secure connection of a screw connection (9) to a screwdriver spindle (8) and an electrical contacting arrangement (21) for connecting the screw connection and bit. The contacting arrangement has an electrical conductor (22) that is spring-mounted on the screwdriver bit (10).
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申请公布号 |
DE19859019(A1) |
申请公布日期 |
2000.06.29 |
申请号 |
DE19981059019 |
申请日期 |
1998.12.21 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
VAITINGER, HEINZ |
分类号 |
B25B13/06;B25B23/14;B25B23/142;(IPC1-7):B25B23/14;B25B21/00;B25B23/00 |
主分类号 |
B25B13/06 |
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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