Transmission unit for vehicle has casing containing torsion damper, starting clutch, oil supply, stageless transmission and cylindrical gear pair

摘要

The transmission unit has a casing containing a torsion damper (1), a starting clutch (3) after it, an oil supply (2) between these, a variable-speed drive (4) after the starting clutch, several switching couplings after the variable-speed drive, and a planetary gear set (5), after which comes a cylindrical gear pair (6).