Rotorcraft rotor blade assembly
US10227132B2 · kind B2 · utility
2Cited by
8References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2015 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | May 7, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C2027/4736
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A rotorcraft rotor blade assembly includes an upper skin portion extending substantially a full span of the rotor blade assembly and a lower skin portion extending substantially the full span of the rotor blade assembly. Each of the upper skin portion and the lower skin portion is configured to carry at least substantially 30% of rotor blade assembly loads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.