发明名称 |
A sealing device |
摘要 |
<p>A sealing device for sealing a space established by connecting two sealing surfaces (42b, 52b) positioned on one element each of two elements (44b, 48b), for example two concrete pipes, to a position in which the sealing surfaces face each other comprises a sealing body (80) consisting of elastic material. The sealing body (80) is adapted at the connection of the sealing surfaces (42b, 52b) to take a position in the space in which it engages the sealing surfaces. The sealing device comprises an activating device (82 - 90) for forcing the sealing body (80) positioned in the space against the sealing surfaces (42b, 52b) when the activating device is activated. <IMAGE></p> |
申请公布号 |
EP0781951(A1) |
申请公布日期 |
1997.07.02 |
申请号 |
EP19960116847 |
申请日期 |
1996.10.19 |
申请人 |
FORSHEDA AB |
发明人 |
NEUMANN, WIELAND;MEHL, HELMUT;HOLMEN, BENT;NILSSON, ULF;CAVKA, ELVIR;FORSBERG, SOEREN;EKHOLM, KENNET;LEPPIMAEKI, MIKA;ANDERSSON, JOAKIM |
分类号 |
F16J15/14;F16J15/46;F16L17/10;F16L21/03;F16L21/035;F16L21/04;(IPC1-7):F16L17/10;F16L21/02 |
主分类号 |
F16J15/14 |
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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