发明名称 |
DEVICE FOR ARTICULATING A STOPPER OR LID TO A FRAME IN PARTICULAR OF A MAN HOLE |
摘要 |
The invention concerns a device for articulating a stopper or lid to a frame in particular of a man hole. The invention is characterized in that the male articulating member (4) may optionally be mounted either removably in its housing (5) of the frame (1) to enable the stopper (2) to be extracted from the frame (1) in its upright position or secured in its housing (5) such that the stopper (2) is not detachable from the frame (1). The invention is applicable in the field of road system equipment. |
申请公布号 |
WO2007012758(A2) |
申请公布日期 |
2007.02.01 |
申请号 |
WO2006FR01826 |
申请日期 |
2006.07.26 |
申请人 |
NORINCO;MONNERET, JEAN-JACQUES;FUMALLE, CHRISTIAN |
发明人 |
MONNERET, JEAN-JACQUES;FUMALLE, CHRISTIAN |
分类号 |
E02D29/14;E05D1/06;E05D11/00 |
主分类号 |
E02D29/14 |
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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