发明名称 |
Device for mutual locking of telescopic tube sections |
摘要 |
<p>Device which is actuated and maintained by axial pressure for mutual locking of sections of a telescopic tube, in particular for making handles for floor brushes and the like, comprising a cap-type retention pin (5, 9) for an expansion bush (11) which is provided on its shell with a conical slot (16) with offset entrance shoulders (17, 18) which is capable of being intercepted and penetrated by a wedge-shaped tongue (10) which projects on a thicker proximal portion (6) of the pin (5). <IMAGE></p> |
申请公布号 |
EP0771954(B1) |
申请公布日期 |
2000.05.03 |
申请号 |
EP19960117228 |
申请日期 |
1996.10.26 |
申请人 |
PATELLI, QUINTO;PATELLI, GIUSEPPE |
发明人 |
PATELLI, QUINTO;PATELLI, GIUSEPPE |
分类号 |
F16B7/14;(IPC1-7):F16B7/14 |
主分类号 |
F16B7/14 |
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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