Steerable aircraft landing gear having automatic safety declutching and enclutching
US4610411A · kind A · utility
7Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1985 |
| Grant date | Sep 9, 1986 |
| Priority date | — |
| Expiry date | Jul 18, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C25/50
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
On a shaft (2) which carries a wheel there are mounted: firstly a toothed sector (3) which meshes with a rack (4) on a piston rod (5) which is a part of a double-acting hydraulic actuator (8); and secondly a cam (12) which acts on two rocking levers (13, 14) to apply a bolt (13B, 14B) against a stop face (10A, 10B) of the rod (5) when, by directly swivelling the wheel, the toothed sector (3) is disengaged from the rack (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.