Composite reinforcement structures and aircraft assemblies comprising composite reinforcement structures
US10843416B2 · kind B2 · utility
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23References
16Claims
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Key dates
| Filing date | Oct 3, 2017 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jan 12, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/40
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A composite reinforcement structure including a first skin having a first end and a second end and a second skin having a first end and a second end. The first end of the first skin and the first end of the second skin are coupled. A corrugated spar is disposed between the first skin and the second skin and is bonded to the first skin and the second skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.