Remote control vehicle

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

Patent

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Details

273312, A63H 3000

Patent

active

042010128

ABSTRACT:
A vehicle having four LDRs (light dependent resistors) on the upper surface thereof has a first motor for driving the vehicle in a forward or reverse direction and a second motor for turning the vehicle in a rightward or leftward direction. Selective light illumination on LDRs causes the vehicle to be propelled in a forward or reverse direction or to turn in a right or left direction. A selected LDR pair may be illuminated simultaneously to cause the vehicle to move forwardly and rightwardly; to move forwardly and leftwardly; to move rearwardly and rightwardly; and to move rearwardly and leftwardly. The LDRs may all be sensitive to the same radiation frequency range or may be responsive only to radiation frequencies in mutually exclusive ranges. A manually operated radiation frequency generator is used to illuminate the LDRs and control the car direction movement. The generator may have a single band of frequency ranges or may have specific limited and mutually exclusive radiation frequency bands. Each vehicle may have all of its LDRs sensitive to a given frequency range which range is mutually exclusive from the ranges of other vehicles.

REFERENCES:
patent: 2838876 (1958-06-01), Smith, Jr.
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patent: 3119201 (1964-01-01), Brown et al.
patent: 3308577 (1967-03-01), Holt
patent: 3314189 (1967-04-01), Carroll
patent: 3406481 (1968-10-01), Tachi
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patent: 3786597 (1974-01-01), Sano
patent: 3849931 (1974-11-01), Gulley, Jr.
patent: 3909276 (1975-09-01), Wolf
patent: 3935922 (1976-02-01), Cooper et al.
patent: 4054290 (1977-10-01), Villa

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