Foldable ascending/descending wing stand for flying apparatus

Details Foldable ascending/descending wing stand for flying apparatus Foldable ascending/descending wing stand for flying apparatus

1998-12-11

2000-10-31

Barefoot, Galen L.

Aeronautics and astronautics

Composite aircraft

244 1725, 244 1727, 244 93, 244 7C, B64C 3700

Patent

active

061389439

ABSTRACT:
A fordable ascending/descending wing stand for a flying apparatus is disclosed. The wind stand includes a base supported on a car by a number of supporting rods. A frame is mounted on the base, provided with four propellers capable of generating a required upward and forward force to the flying apparatus. The angle of the propellers are controllable by a number of hydraulic actuators mounted on the frame. A tail helm is arranged on the frame for controlling the frying orientation of the car during flying. The base is further provided with a leftward/rightward mass center adjusting mechanism and a forward/rearward mass center adjusting mechanism for adjusting the mass center of the car during flying.

REFERENCES:
patent: 1891166 (1932-12-01), Leupold
patent: 2569882 (1951-10-01), Bothezat
patent: 3045950 (1962-07-01), Jennings, Jr.
patent: 3298633 (1967-01-01), Dastoli et al.
patent: 3430894 (1969-03-01), Strand et al.
patent: 3765622 (1973-10-01), Haines
patent: 5782427 (1998-07-01), Hermach

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