Method and device for driving the driving wheels of a vehicle

摘要

A method and device are provided for simultaneously driving two driving wheels of a vehicle by means of a driving roller meshing with both wheels. This roller is formed of star-shaped flanges carrying bars which engage the sculptures of the tires, so as to push out the dirt collected on the tires. This dirt is easily evacuated between the arms of the roller flanges. The invention applies to the drive of any tandem set of wheels, including those of tracked vehicles and heavy vehicles.