Method of manufacturing curveable reinforcement
US6742255B1 · kind B1 · utility
5Cited by
11References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2000 |
| Grant date | Jun 1, 2004 |
| Priority date | — |
| Expiry date | Feb 5, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24198
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention provides a method of manufacturing curveable reinforcement presenting a pattern comprising solid portions and open portions and intended for use in making a reinforced sealing section member, the method comprising:a) extruding a bead or preform of thermoplastic material; andb) calendering the bead or preform of thermoplastic material to impart said pattern thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.