Method of forming a clamping ring and a clamping ring
US8365382B2 · kind B2 · utility
9Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2007 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Jul 15, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49913
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A pipe from a plastic material having memory properties is extruded. The extruded pipe is cut to form a pipe part (7). The pipe part (7) is warmed and the end (6b) of the pipe part (7) is bent. The pipe part (7) forms a clamping ring (6) and the bent end (6b) of the pipe part (7) forms a stop edge (10) in the clamping ring (6).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.