Aircraft door with additional safety lift
US11718382B2 · kind B2 · utility
1Cited by
5References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2019 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Apr 13, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/531
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Aircraft door (1) having: an opening panel (2) provided with engagement abutments (26); a frame (3) intended to be attached to the fuselage (4) of the aircraft and including engagement counter-abutments (27); a hinge arm (5); a lifting lever (10); and a rotary control lever (20) which can be operated in a disengagement direction in order to unlock the opening panel (2). The door includes a one-way operating rod (18) which connects the control lever (20) to the lifting lever (10) and is designed to drive the lifting lever (10) only when the control lever (20) is actuated in the direction of disengagement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.