Amusement devices: toys – Rolling or tumbling – Having reversible drive
Patent
1995-01-11
1996-04-02
Yu, Mickey
Amusement devices: toys
Rolling or tumbling
Having reversible drive
446460, 446463, 748101, 180 666, A63H 2924, A63H 1736
Patent
active
055035868
ABSTRACT:
An extremely simple gear system is disclosed whereby a pair of output gears may be controlled so as to rotate in the same or opposite directions. The gear system is particularly useful as the steering system for a toy vehicle in which a reversible motor drives a pair of steering gears in opposite directions on the same axis. A direction-control element is disposed on the same axis as that of the steering gears and is axially moved from first to second positions by cam mechanisms when the rotational direction of the motor is reversed. The direction-control element engages only one of the steering gears at a given time whereby a toy vehicle with the steering apparatus is controlled by changing the rotational direction of the motor such that the vehicle moves ahead or makes a turn.
REFERENCES:
patent: 1351393 (1920-08-01), Marshall
patent: 1497119 (1924-06-01), Reid et al.
patent: 3256949 (1966-06-01), Petersen
patent: 5273480 (1993-12-01), Suto
Taiyo Kogyo Co. Ltd.
Yu Mickey
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