Planetary transmission with direct drive through the front triple planetary gearsets by a single clutch

摘要

A planetary transmission is disclosed including a front section having a first, a second, and a third planetary gear set each having a sun gear, a planet carrier and a ring gear. An input shaft is connected to at least two of the sun gears and the carrier of the third planetary gear set serves as the output. The front section of the transmission is operatively connected to a rear section for multi-speed use particularly adaptable to trucks or other machines.