Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained
Patent
1978-10-13
1982-01-26
Barefoot, Galen L.
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane and fluid sustained
244 23C, 244 39, 244 52, B64C 2904, B64C 1706
Patent
active
043124836
ABSTRACT:
An aircraft is provided with a circular wing member which is rotatably mounted to a fuselage member. The circular wing member provides lift for horizontal flight and also provides gyroscopic stabilization of aircraft attitude. The circular wing member is substantially free of aerodynamically active flight control or propulsion members and, in a preferred embodiment, has a concentration of mass at its outer rim. The fuselage is provided with propulsion means for effecting and controlling vertical and horizontal flight. The propulsion means provides horizontal or vertical thrust along vectors which pass through the aircraft center of mass.
REFERENCES:
patent: 989681 (1911-04-01), Woods
patent: 3193214 (1965-07-01), Hollingsworth
patent: 3309041 (1967-03-01), Etchberger
patent: 3321156 (1967-05-01), McMasters
patent: 3514053 (1970-05-01), McGuinness
patent: 3612445 (1971-10-01), Phillips
patent: 3752417 (1973-08-01), Lagace
patent: 3792587 (1974-02-01), Kappus
patent: 3946970 (1976-03-01), Blankenship
patent: 3997131 (1976-12-01), Kling
patent: 4120468 (1978-10-01), Fischer
LandOfFree
Aircraft with circular wing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aircraft with circular wing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aircraft with circular wing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1664010