Wing assemblies for aircraft

Details Wing assemblies for aircraft Wing assemblies for aircraft

1997-12-15

1999-11-16

Barefoot, Galen L.

Aeronautics and astronautics

Aircraft sustentation

Sustaining airfoils

244124, B64L 300

Patent

active

059842300

ABSTRACT:
A rotary wing having a spar that flexes and crosses the axis of the spar in two or more points. The spar mounts two adjacent flying surfaces extending spanwise and rotatable about the longitudinal axis of the spar without the transmission of flexural movement to the wing sheets. The adjacent edges of the flying surfaces are adapted such that the flying surfaces are capable of engaging each other and thus they cooperate to constitute a wing.

REFERENCES:
patent: 1989291 (1935-01-01), Prewitt
patent: 3756541 (1973-09-01), Orazi
patent: 4471925 (1984-09-01), Kunz
patent: 4577815 (1986-03-01), Orazi

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