发明名称 |
Slip fit type tubing coupling |
摘要 |
A threadless coupling for rapid connection to a valve or fitting and to pipes or tubing for fluid distribution systems such as for gas or water. The coupling comprises an outer housing having an internal arrangement of O-rings and unique spacers, lock rings and other members for gripping tubing when inserted and, once inserted, the tubing is firmly gripped to provide a substantial amount of tensile resistant loading thereon.
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申请公布号 |
US4243254(A) |
申请公布日期 |
1981.01.06 |
申请号 |
US19790000169 |
申请日期 |
1979.01.02 |
申请人 |
R. W. LYALL & CO., INC. |
发明人 |
HILL, DONALD C.;LYALL, ROBERT W. |
分类号 |
F16L33/22;(IPC1-7):F16L33/18 |
主分类号 |
F16L33/22 |
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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