Cargo door assembly

Details Cargo door assembly Cargo door assembly

1983-06-27

1985-02-12

Barefoot, Galen L.

Aeronautics and astronautics

Aircraft structure

Details

B64D 900, B64C 122

Patent

active

044986483

ABSTRACT:
The cargo door assembly (17) of the present invention is located in the aft end of an aircraft fuselage (11) and comprises a cargo ramp (19) and cargo door (21) with a hinged pressure bulkhead (23) together with operating linkage and locks coordinated for sequential operation whereby access to the pressurized aircraft interior (15) is possible for on and off loading of cargo while the aircraft is in flight or on the ground. The structural components of the door assembly (17) are entirely of the plug-type design and when closed, locking and sealing are effected in a manner to prevent premature and inadvertent depressurization of the interior.

REFERENCES:
patent: 2942812 (1960-06-01), Pauli
patent: 3128068 (1964-04-01), Pauli
patent: 3147942 (1964-09-01), Griffith
patent: 4140291 (1979-02-01), Evans et al.
patent: 4395000 (1983-07-01), Deviny et al.

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