Aircraft door provided with a lever for emergency opening from outside
US12006020B2 · kind B2 · utility
0Cited by
14References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 2020 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Feb 15, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B85/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention concerns an aircraft door having a lever (3) for emergency opening from outside, disposed in a lever window. The lever (3) for emergency opening from outside includes: a main arm (7) having a first aerodynamic surface (9); a profiled cowling (8) with a second aerodynamic surface (10); a driving stop (18) capable of rotating the profiled cowling (8) from its concealing position to its separated position when the main arm (7) passes from its retracted position to its deployed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.