Aircraft floor panels using edge coated honeycomb
US7581366B2 · kind B2 · utility
12Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2005 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | Oct 25, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3374
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Aircraft floor panels where core-skin bonding is improved between honeycomb and composite face sheets (skins) by applying a nylon-based (polyamide) adhesive to the edge of the honeycomb prior to bonding. Edge coating of the honeycomb allows one to reduce panel weight without reducing the performance parameters that are required for different types of aircraft floor panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.