Model stick plane

Details Model stick plane Model stick plane

2007-07-17

2007-07-17

Ricci, John A. (Department: 3711)

Amusement devices: toys

Aerodynamically supported or retarded

Having motor-driven propeller

Reexamination Certificate

active

11199851

ABSTRACT:
The present invention relates to a stick fuselage of a model aircraft that also combines an aircraft nose and a main wing brace. The stick fuselage adopts a transverse H-beam as a main body. Two sides of the main body have continuously annular bodies as reinforcement structures. The aircraft nose is connected to a head of the stick fuselage, and has a concave spherical surface and a spherical convex to form a spherical pairing. The middle of the stick fuselage has a fuselage sleeve. Two ends of the fuselage sleeve are connected to a hollow ring respectively to form the main wing brace. The main wing brace uses a hollow double ring as a basic configuration for division assembly and accumulation assembly so as to make a monoplane, a biplane and a triplane.

REFERENCES:
patent: 2543516 (1951-02-01), Walker
patent: 3174252 (1965-03-01), Sunray
patent: 3952448 (1976-04-01), Kabchef
patent: 4280298 (1981-07-01), Kulzer
patent: 4842222 (1989-06-01), Baird
patent: 5525087 (1996-06-01), Chin-Lin

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