Impact and knife cut resistant pre-impregnated woven fabric for aircraft heated floor panels
US11878500B2 · kind B2 · utility
0Cited by
35References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2022 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | May 27, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A heated floor panel assembly for aircraft includes an impact layer made from a 2-D or 3-D woven high temperature thermoplastic fiber matrix impregnated with a resin. The impact layer can further include woven metallic fibers. The assembly also includes a stack of structural layers, a heating layer, and a core layer for absorbing shear stress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.