发明名称 |
Cover for a fire hydrant shaft |
摘要 |
<p>The cover (6) is surrounded by a supporting frame (4) with guide rails (8) along two opposite side walls. The cover has upper (58) and lower (56) lugs on each side to engage with the guide rails, mounted on supporting legs (52) extending from the cover's lower surface and perpendicular to it. Each leg has a flat section (59) which prevents any pivoting of the cover as it is raised or closed. Each guide rail has a rear section (28C) which frees the cover, while each of the frame's opposite side walls has a locking rib (36) which is situated at least partially above the upper lug forming a chicane for the lugs to pass through.</p> |
申请公布号 |
EP0698692(A1) |
申请公布日期 |
1996.02.28 |
申请号 |
EP19950470030 |
申请日期 |
1995.08.02 |
申请人 |
PONT-A-MOUSSON S.A. |
发明人 |
ZINSIUS, JOSEPH;LEMOINE, GERARD;SCHNEIDER, ANDRE |
分类号 |
E02D29/14;(IPC1-7):E02D29/14 |
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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