Shape-changing flying saucer

Details Shape-changing flying saucer Shape-changing flying saucer

1996-10-28

1997-10-07

Hafer, Robert A.

Amusement devices: toys

Aerodynamically supported or retarded

Spinning disc

473588, A63H 2700

Patent

active

056741022

ABSTRACT:
A flying saucer including a crossed base frame, four sector blades sliding on the four elongated radial frame sections of the crossed base frame and coupled to one another by a respective slip joint, and an expansible member connected between two sector blades to pull them toward each other. The sector blades are forced radially outwards along the four elongated radial frame sections of the crossed base frame by centrifugal force when the flying saucer is thrown into the air.

REFERENCES:
patent: 2835073 (1958-05-01), Dame
patent: 3955817 (1976-05-01), Davis
patent: 4216962 (1980-08-01), Flemming
patent: 4737128 (1988-04-01), Moormann et al.
patent: 4913675 (1990-04-01), Wilcox
patent: 4955841 (1990-09-01), Pastrano

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