Two reply power source speed change gear using gear corporate bady

摘要

The invention relates to at least one control means and a speed changing device of a gear combination,More specifically, the number of revolutions of the driving power source transmitted by the driving input shaft is determined by the gear ratio of the popular unit or the differential gear unit, and the transmission with variable speed as the driving tool,It is composed of at least one fader unit and at least one differential gear unit. It is composed of two or three gears which are parallel, parallel, parallel, parallel and parallel,According to the multi gear ratio of the gear combination, the speed ratio of the rotation power source is controlled by two control mechanisms, and the speed range of the rotation number of the drive output shaft can be arbitrarily expanded in the lowest input rotation of the drive rotation power source. It is about the control tool and the gear combination speed change device.