Honeycomb core for a spar of an unmanned aerial vehicle
US11738853B2 · kind B2 · utility
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19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2022 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Jun 29, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C39/024
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Systems, devices, and methods including a wing panel; a spar disposed in the wing panel, where the spar comprises: an upper cap; a lower cap; a honeycomb core connected between at least a portion of the upper cap and the lower cap; an inner face sheet; and an outer face sheet, where at least a portion of the honeycomb core is disposed between the inner face sheet and the outer face sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.