COMPACT TRANSMISSION FOR USE IN AUTOMOBILES HAVING MEANS FOR COUNTERBALANCING INTERNAL THRUSTS

摘要

A vehicular transmission including coaxial underdrive and overdrive units, the underdrive unit driving the overdrive unit, each unit including at least one planetary gear system having a sun and ring gears, planetary pinions and a planetary carrier, and a first means integral with and interacting between the underdrive and overdrive units for counterbalancing the thrusts of the planetary gear systems of the units.