Structural reinforcements
US6131897A · kind A · utility
176Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1999 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | Mar 16, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S269/901
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A composite structural reinforcement has a keyed reinforcement member in which a thermally expandable resin strip is mechanically retained. The mechanical interlock permits the resin to be secured to the member without heat or an adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.