Method and apparatus for manufacturing a reinforcement
US6893524B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 24, 2003 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | May 7, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1002
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method includes wetting fibers with a resin capable of being cured by at least two different cure treatments. At least partially curing the resin by subjecting the resin to a first cure treatment and at least partially curing the resin by subjecting the resin to a second cure treatment. A plurality of fibers are located adjacent each other so that a plurality of valleys are formed between the plurality of fibers along an outer side of the reinforcement. The resin is cured to retain the valleys in the outer side of the reinforcement. The outer side of the reinforcement is adhered to the structural member. An apparatus including a fiber locating mechanism adapted to retain the peaks and valleys during curing of the resin without rigidly confining the outer side of the reinforcement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.