Reinforced wood structural member
US5648138A · kind A · utility
27Cited by
14References
37Claims
0Family size
Inventor
Key dates
| Filing date | Oct 28, 1994 |
| Grant date | Jul 15, 1997 |
| Priority date | — |
| Expiry date | Oct 28, 2014 |
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 truss, includes syntehtic fiber reinforcing panels. The reinforcing panels include multiple synthethic fibers that are arranged parallel to one another and aligned with the longitudinal direction of the panel, and accordingly the wood structure. The fibers are maintained in position by a resin encasement. Preferably, the surface of the reinforcing panel is treated so that the reinforcing panel may be adhered to the structural member with nonepoxy adhesive, such as resorcinol, commonly used in the laminated beam industry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.