Active suspension method and apparatus for a rotary wing aircraft
US7720582B2 · kind B2 · utility
36Cited by
9References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 2005 |
| Grant date | May 18, 2010 |
| Priority date | — |
| Expiry date | Oct 18, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C2025/325
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a method of controlling the hardness of a damper in an aircraft landing gear, the aircraft having a structure that is deformable at a natural frequency, the hardness of the damper is adjusted during a contraction of the damper as a function of the natural frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.