Spar arrangement in a wing tip device
US11643183B2 · kind B2 · utility
0Cited by
14References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2018 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Nov 16, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An aircraft (1) having a wing (3) and a wing tip device (4) at the tip of the wing (3), the wing tip device (4) having front and rear spars (14, 13), wherein the wing tip device (4) has a cross-brace spar (18) that links the front and rear spars and is oriented such that it is oblique to the front and rear spars (14, 13).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.