| 发明名称 |
Screw tightening knob with preadjustable active torque |
| 摘要 |
<p>A screw tightening knob with preadjustable active torque is composed of an adaptor base (2) which can be rigidly coupled to a body to be tightened and onto which a handgrip (4) can be screwed with interposed pre-loaded friction coupling means (3). <IMAGE></p> |
| 申请公布号 |
EP1099516(A2) |
申请公布日期 |
2001.05.16 |
| 申请号 |
EP20000123463 |
申请日期 |
2000.11.06 |
| 申请人 |
FERRARI, GINO;MAIOLI, FRANCO |
发明人 |
FERRARI, GINO;MAIOLI, FRANCO |
| 分类号 |
B25B23/14;(IPC1-7):B25B23/14 |
主分类号 |
B25B23/14 |
| 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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