Flywheel driven toy car

Details Flywheel driven toy car Flywheel driven toy car

1982-02-12

1984-04-24

Yu, Mickey

A63H 2920

Patent

active

044439679

ABSTRACT:
A toy vehicle is provided that can be manually activated to store kinetic energy. The rear wheels of the vehicle can be positioned so that upon tilting and movement of the vehicle, a gear assembly provides a high gear ratio to rotate a flywheel held off of the support surface. Subsequently, upon release of the toy vehicle, the contact of the flywheel with a support surface drives the car with the rear wheels held off of the support surface.

REFERENCES:
patent: 806977 (1905-12-01), Kingsbury
patent: 2731765 (1956-01-01), Carver
patent: 2873553 (1959-02-01), Ullman
patent: 3621607 (1971-11-01), Morrison et al.
patent: 3932957 (1976-01-01), Morrison et al.
patent: 3955429 (1975-05-01), Holden
patent: 4130963 (1978-12-01), Ohashi
patent: 4192093 (1980-03-01), Hamano
patent: 4283879 (1981-08-01), Tsui

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