Aeronautics and astronautics – Aircraft structure – Load accommodation
Patent
1993-08-11
1995-06-06
Huppert, Michael S.
Aeronautics and astronautics
Aircraft structure
Load accommodation
2441182, B64C 122
Patent
active
054215390
ABSTRACT:
A system for converting all or part of a passenger cabin in a fuselage of an aircraft for the carriage of freight, the cabin having internally finished longitudinal walls and ceiling defining an internal cross-sectional profile of substantially uniform cross-section. The system includes a dismountable rigid liner structure having an external profile receivable within the internal profile of the cabin without contacting the walls and ceiling. It is formed of interlocking modules individually small enough to pass through a cargo door in the fuselage and is supported between ends of the cabin solely by releasable anchorages engaging seat tracks installed in the cabin, the liner structure including transverse cargo restraints releasably secured thereto for restraining movement of cargo through said liner structure. The modules form a series of longitudinally connected compartments, each compartment including a truss element and anchors for securing a cargo restraint at its front end, the rearmost compartment being closed at its rear end by a cargo restraint connected to the fuselage of the aircraft in place of a removable rear cabin bulkhead, which may be relocated ahead of the liner structure if only a part of the cabin is converted.
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Dash 8 Cargo Loading Manual PSM 1-8-8A, De Havilland Aircraft of Canada, Jun. 28, 1985 (Jun. 1990 revision).
Bidwell Anne E.
Huppert Michael S.
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