Pipe repair clamp
US4653782A · kind A · utility
44Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1986 |
| Grant date | Mar 31, 1987 |
| Priority date | — |
| Expiry date | Feb 4, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L55/172
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pipe repair clamp comprises a two-piece type split-collar, the collar being formed by joining the two pieces together about the surface of the pipe to be repaired. The pieces are shaped to form scarf-type joints and are provided with, affixed to their internal surfaces, portions of a gasket for sealing the surface of the pipe to be repaired from the external surface of the collar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.