Patent ID: 6997845
Filing Date: 2006-02-14
Classification: F16H

Abstract:
1. A multi-stage automatic transmission comprising: a drive input shaft (AN) and a drive output shaft (AB); at least first, second and third planetary gearwheel assemblies (RS the first, second and third planetary gearwheel assemblies (RS a sun gearwheel (SO the drive input shaft (AN) is connected to a sun gearwheel (SO the drive input shaft (AN) can be connected to one of a sun gearwheel (SO at least one of the sun gearwheel (SO the drive output shaft (AB) and an annular gearwheel (HO wherein the second and fifth shift control elements (B, E) are combined as one structural group having respective second and fifth disk packs ( one of a spur gearing stage (STST) and a chain drive is provided, by which the annular gearwheel (HO