Remotely controlled vehicle with a track mechanism and independently operated wheels

摘要

A remotely controlled vehicle with a track mechanism and independently operated wheels is described. The vehicle includes a track assembly that includes a center track drive wheel and corresponding endless center track. A pair of driving wheels are mounted on opposing lateral sides of the track assembly. Two independently operated motors are included, each supplying power to only one of the driving wheels. A differential gear set is operatively connected between each of the two motors and the center track drive wheel. The gear set is formed to drive the center track drive wheel in a vehicle driving direction when both motors are concurrently operated to drive the pair of driving wheels in the vehicle driving direction. The gear set also imparts a minimal force to the center track drive wheel when each of the motors are operating to drive the pair of driving wheels in opposing directions.