发明名称 |
SELF-LOCKING PUSH-TO-CONNECT INSERT |
摘要 |
A universal self-locking push-to-connect plumbing insert assembly provides flexibility to an installer to use the assembly in the field with a variety of different plumbing fittings for coupling conduits to such fittings. The assembly comprises first and second interlocking cartridges holding a dual function gripping ring. The gripping ring has inwardly projecting tines for gripping and holding a fluid conduit and outwardly projecting tines for holding the assembly within a plumbing fitting. A sealing ring is captively held by the first cartridge and is positioned to seal the insert assembly to a plumbing fitting when inserted therein and also seal a conduit extended into the assembly. In one embodiment, the assembly further includes a release ring held within the second cartridge for selectively engaging the inwardly projecting tines of the gripping ring to allow a fluid conduit to be removed from the insert assembly. |
申请公布号 |
WO2015089184(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
WO2014US69544 |
申请日期 |
2014.12.10 |
申请人 |
NIBCO INC. |
发明人 |
BOBO, DAVID;LAFORTUNE, JAMES;OLDSEN, DEREK;FRISCHE-MOURI, PAUL;KELSEY, ROBERT B.;RINKENBERG, KEN |
分类号 |
F16L39/04;F16L19/08;F16L21/06;F16L37/00 |
主分类号 |
F16L39/04 |
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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