发明名称 |
GASKET FOR PARABOLIC RAMP SELF RESTRAINING BELL JOINT |
摘要 |
Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.
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申请公布号 |
US2012280497(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201213543763 |
申请日期 |
2012.07.06 |
申请人 |
HOLMES, IV WILLIAM W.;OWEN WILLIAM H.;MUELLER INTERNATIONAL, LLC |
发明人 |
HOLMES, IV WILLIAM W.;OWEN WILLIAM H. |
分类号 |
F16L21/02 |
主分类号 |
F16L21/02 |
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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