Aircraft door arrangement with an aircraft door that swings...

Aeronautics and astronautics – Aircraft structure – Details

Reexamination Certificate

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Details

C049S246000

Reexamination Certificate

active

07654488

ABSTRACT:
A door arrangement for an aircraft that has a fuselage with a fuselage structure includes a door to be arranged inside a door frame of the fuselage structure and a door joint mechanism attached to the door of the door frame and to the fuselage structure. The door joint mechanism has a seven-joint linkage provided with first to seventh joints by means of which the door, guided exclusively in a rotationally articulated manner, is moveable over a predefined pivoting angle range from a closed position inside the door frame to an open position outside of the door frame and fuselage, and back again. In addition, an aircraft, especially a fixed-wing aircraft, encompassing at least one aircraft door arrangement is provided.

REFERENCES:
patent: 2116330 (1938-05-01), Tjaarda
patent: 2542605 (1951-02-01), Werner
patent: 2997751 (1961-08-01), McPherren
patent: 3085297 (1963-04-01), Linderfelt
patent: 3213962 (1965-10-01), Clark
patent: 4199120 (1980-04-01), Bergman et al.
patent: 4479622 (1984-10-01), Howse et al.
patent: 4510714 (1985-04-01), Kasper et al.
patent: 5035026 (1991-07-01), Carlo et al.
patent: 5833300 (1998-11-01), Russke
patent: 33 05 451 (1983-09-01), None
patent: 0105082 (1984-04-01), None

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