Fabric structure for fiber reinforced plastics
US4320160A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1980 |
| Grant date | Mar 16, 1982 |
| Priority date | — |
| Expiry date | Sep 30, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is a fabric structure for fiber reinforced plastics, which comprises at least two yarn groups composed of straight reinforcing filamentary yarns composed of carbon fibers being free of bends and gathered in one direction in the form resembling a sheet, wherein the yarn groups are integrated with each other by auxiliary filamentary yarns so that the sheet-like faces of the yarn groups are made to confront each other and reinforcing filamentary yarns of one yarn group intersect reinforcing filamentary yarns of the other yarn group, and the auxiliary filamentary yarns have a higher elongation at break than that of the reinforcing filamentary yarns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.