发明名称 |
DISPOSITIVO DE CIERRE HERMETICO PARA JUNTA DE TUBO. |
摘要 |
<p>Bell and plain or beveled end pipe sections are joined together in sealing engagement by placing a gasket between the sections and in radial compression. Pipe whose cross sections may deviate from a true circle and whose diameters may range over a wide tolerance are joined together utilizing an economical gasket, without requiring extremely high assembly forces. A specific portion of the gasket is compressed by a novel compression rib which allows assembly of the system without excessive end force and yet maintains radial compression of the gasket over a wide range of tolerances.</p> |
申请公布号 |
ES464720(A1) |
申请公布日期 |
1978.07.01 |
申请号 |
ES19200004647 |
申请日期 |
1977.12.02 |
申请人 |
UNITED STATES PIPE AND FOUNDRY COMPANY |
发明人 |
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分类号 |
F16L21/02;F16L21/03;(IPC1-7):16L/;16J/ |
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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