Structural member
US4640065A · kind A · utility
15Cited by
15References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 1985 |
| Grant date | Feb 3, 1987 |
| Priority date | — |
| Expiry date | Oct 7, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2105/101
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Core material of shaped glass fiber board is impregnated with resin in outer surface portions, the resin is cured, an additional resin casing is formed therearound, and the additional resin is cured. Glass strands may be included with the resin impregnation, and a continuous strand mat, a veil mat, and glass rovings may be included with the resin encasing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.