Elastomeric system for mounting a helicopter rotor
US4522563A · kind A · utility
39Cited by
23References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1982 |
| Grant date | Jun 11, 1985 |
| Priority date | — |
| Expiry date | Jul 6, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C27/43
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention relates to a system for mounting a helicopter rotor on a flapping axis and, more particularly, to use of an improved unitary trunnion-bearing structure of minimal parts which may be selectively preloaded and which is readily installed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.