Systems and methods for creating a honeycomb core with venting pathways
US11292206B2 · kind B2 · utility
1Cited by
17References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2019 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Oct 4, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64F5/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for creating a honeycomb core having venting pathways includes controlling where a resin is applied to sheets by creating a resin affinity portion and a resin repellant portion on the sheets. The resin affinity portion and the resin repellant portion forms the venting pathways. A honeycomb substrate is then formed from the sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.