Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained
Patent
1977-05-23
1978-04-25
Kelmachter, Barry L.
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane and fluid sustained
244120, B64C 130
Patent
active
040859118
ABSTRACT:
A vertical takeoff and landing aircraft having a tail assembly supporting structure which is pivotally connected to the fuselage, and having a shrouded fan driven by an engine submerged in the fuselage, the shrouded fan being connected to and rotatable with the tail supporting structure so as to direct the slipstream of the shrouded fan over the tail assembly at all times.
REFERENCES:
patent: 2780424 (1957-02-01), Price
patent: 2961189 (1960-11-01), Doak
patent: 3065929 (1962-11-01), Holland
patent: 3966142 (1976-06-01), Corbett et al.
Gill Mellor A.
Grumman Aerospace Corporation
Haapaniemi Arthur S.
Kelmachter Barry L.
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