Aircraft door arrangements

Details Aircraft door arrangements Aircraft door arrangements

1983-02-15

1984-10-30

Barefoot, Galen L.

Aeronautics and astronautics

Aircraft structure

Details

49246, 16368, B64C 114

Patent

active

044796226

ABSTRACT:
An aircraft door arrangement for a pressure hull in which the door is positively prevented from being urged through the door aperture when closed, but which allows the door to move through the aperture to an open position, a carrier and an actuation arrangement being such to firstly both tilt and bodily move the door in its own plane to an intermediate position to clear abutments in the aperture and, secondly, to urge the door bodily through the aperture to lie in an open tilted position in which the door aperture is unobstructed.

REFERENCES:
patent: 2751636 (1956-06-01), Heinemann et al.
patent: 2845299 (1958-07-01), Pickering
patent: 2931599 (1960-04-01), McQuilkin
patent: 3051280 (1962-08-01), Bergman et al.
patent: 3085297 (1963-04-01), Linderfelt
patent: 3213962 (1965-10-01), Clark, Jr.
patent: 4199120 (1980-04-01), Bergman et al.
patent: 4386481 (1983-06-01), Jeppesen

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