发明名称 |
Device for preventing centrifugal and ejection forces in motorised screwdrivers |
摘要 |
A device and procedure for preventing centrifugal and 'kick-out' forces in motorised screwdrivers has the speed of rotation varied sinusoidally. Thus, after the machine is almost stationary, it begins to run faster to a maximum, then slows down again.
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申请公布号 |
DE4418949(A1) |
申请公布日期 |
1996.05.02 |
申请号 |
DE19944418949 |
申请日期 |
1994.05.31 |
申请人 |
BUSCH, GUENTER, 50668 KOELN, DE |
发明人 |
BUSCH, GUENTER, 50668 KOELN, DE |
分类号 |
B25B21/02;B25B23/00;B25B23/147;H02P7/00;(IPC1-7):B25B21/02 |
主分类号 |
B25B21/02 |
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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