Wood structural member having plural multiple-fiber reinforcements
US5910352A · kind A · utility
24Cited by
14References
19Claims
0Family size
Inventor
Key dates
| Filing date | May 29, 1997 |
| Grant date | Jun 8, 1999 |
| Priority date | — |
| Expiry date | May 29, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31989
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A wood structural member of the present invention, such as a laminated wood beam, a wood I-beam, or a truss, includes multiple wood segments and plural multiple-fiber synthetic reinforcements. Each of plural reinforcements includes multiple strands of different types of synthetic fibers that are maintained in position by a resin encasement. The surface of a reinforcement to which a wood segment is bonded is adapted so that the reinforcement may be bonded to the structural member with nonepoxy adhesives, such as resorcinol, commonly used in the laminated beam industry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.