Erratic toy vehicle with body tilt mechanism

Details Erratic toy vehicle with body tilt mechanism Erratic toy vehicle with body tilt mechanism

1988-01-25

1989-07-11

Yu, Mickey

Amusement devices: toys

Rolling or tumbling

Including means for causing erratic movement

446469, A63H 1700, A63H 1726

Patent

active

048467588

ABSTRACT:
A toy stunt race car is described. The device includes a fifth wheel having an axis of rotation lower than the axis of rotation for the conventional four wheels of the car. The fifth wheel is driven by a motor and its mount also is caused to rotate. The fifth wheel then makes a three point contact with the surface including only two of the car wheels. As the fifth wheel mount continues to rotate, different two wheels are involved so that the car either races forward, backward, or turns sharply to the left or to the right, depending upon where the driven fifth wheel is relative to the car during rotation of the mount therefore.

REFERENCES:
patent: 2104365 (1938-01-01), Fuchs
patent: 2121355 (1938-06-01), Krupp
patent: 2461672 (1949-02-01), Adamczyk
patent: 2587052 (1952-02-01), Lohr
patent: 2606402 (1952-08-01), Fuchs
patent: 3871129 (1975-03-01), Tong
patent: 3984939 (1976-10-01), Wolgamot et al.
patent: 4156986 (1979-06-01), Kupperman et al.
patent: 4373290 (1983-02-01), Goldfarb et al.
patent: 4443967 (1984-04-01), Jones et al.
patent: 4585423 (1986-04-01), Kwan

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