Amusement devices: toys – Rolling or tumbling – Including intrinsic motive power means for propulsion
Patent
1981-12-22
1984-09-04
Yu, Mickey
Amusement devices: toys
Rolling or tumbling
Including intrinsic motive power means for propulsion
A63H 1700
Patent
active
044688849
ABSTRACT:
An electrically self-powered miniature toy vehicle having three or more driven axles, and being capable of climbing over rough terrain and obstacles as well as up steep inclines. In a preferred form, the vehicle in the form of the cab of an 18-wheeler truck is only slightly longer than two AA penlight batteries placed end-to-end and the chassis is less than twice the width of such batteries. The vehicle has a small electric motor with a double-ended shaft and a gearing system which drives the three or more axles. The motor and gearing system are located along one side of the chassis while the batteries are located along the other side of the chassis. The batteries are located approximately the same height as the wheels of the vehicle, and laterally adjacent to the motor. The frame, the motor and the batteries do not protrude any appreciable distance below the level of the axles in the area between the front and rear wheel. In a preferred form there is one front wheel axle and two rear wheel axles.
REFERENCES:
patent: 1471295 (1923-10-01), Thorp
patent: 2311123 (1943-02-01), Osborne
patent: 2786540 (1957-03-01), Sfredda
patent: 3038275 (1962-06-01), Curci
patent: 4326355 (1982-04-01), Watanabe
Everitt Delmar K.
Goldfarb Adolph E.
Goldfarb Adolph E.
Yu Mickey
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