Self-restrained pipe joint method of assembly
US9506591B2 · kind B2 · utility
3Cited by
103References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2014 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Mar 28, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4995
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A self-restrained pipe joint system and method of assembly to connect two lengths of pipe in a mechanical joint, which maximizes the advantages of both restrained push-on joints as well as mechanical joints, as are known commonly in the art. The invention has application to long-run pipe lengths as well as to appurtenances, including fittings and connections. The gasket contains locking members that act to restrain separation upon the instance of any force tending to separate the connected pipe lengths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.