Aeronautics and astronautics – Aircraft structure – Fuselage and body construction
Patent
1978-08-02
1980-10-28
Kelmachter, Barry L.
Aeronautics and astronautics
Aircraft structure
Fuselage and body construction
52249, 523091, 5230914, 138144, 156173, 244133, 428 36, B64C 100
Patent
active
042302935
ABSTRACT:
An elongate hollow structure with a plurality of reinforcements arranged in a pattern and acting as spacers between a pair of skins. The skins are of resin impregnated wound filaments with reinforcing strips of facing preimpregnated wound filaments that crisscross at the spacing reinforcements, abutting panels extend between adjacent reinforcing spacers to fill the space between the skins, and the structure is bonded with resin into a composite structure.
REFERENCES:
patent: 1307002 (1919-06-01), Fowler
patent: 3989562 (1976-11-01), Hladik et al.
Hamm Robert A.
Whitener Philip C.
Boeing Commercial Airplane Company
Case Morris A.
Donahue Bernard A.
Kelmachter Barry L.
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