Rotor for rotating wing type aircraft
US4012169A · kind A · utility
33Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 1976 |
| Grant date | Mar 15, 1977 |
| Priority date | — |
| Expiry date | Mar 22, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C27/48
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A rotor for a rotating wing aircraft has a star-shaped hub each arm of which supports a blade. The yoke between each blade and arm is a two tine fork constituted by a continuation of the blade root.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.