发明名称 |
Sealing device with c-shaped lips and central projection |
摘要 |
A sealing device for a sealing space defined by sealing surfaces of two elements (2, 6), preferably pipes or well rings consisting of concrete, comprises a sealing element (28). The sealing element is adapted to seal a section of the sealing space extending transversely of the jointing direction of the two elements and has prior to the jointing of the elements a substantially C-shaped cross section.
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申请公布号 |
US5507504(A) |
申请公布日期 |
1996.04.16 |
申请号 |
US19950377397 |
申请日期 |
1995.01.24 |
申请人 |
FORSHEDA AB |
发明人 |
NEUMANN, WIELAND;MEHL, HELMUT;STROEM, ANDERS;ANDERSSON, JOAKIM |
分类号 |
F16L17/00;F16J15/02;F16L21/02;F16L21/035;F16L21/04;(IPC1-7):F16J15/10 |
主分类号 |
F16L17/00 |
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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