Scissorless swashplate uniball
US11447241B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2020 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Sep 25, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2240/60
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A swashplate assembly of a rotary wing aircraft includes a first component, a second component arranged concentrically with the first component, and a bearing disposed between the first component and the second component. The bearing includes a spherical bearing and at least one bearing roller element and is operable to transmit torque between the first component and the second component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.