Patent ID: 7892137
Filing Date: 2011-02-22
Classification: F16H

Abstract:
1. A automatic multi-speed transmission of a planetary design for a motor vehicle, the transmission comprising: an input shaft (AN) and an output shaft (AB); first, second, third and fourth planetary gearsets (RS at least first, second, third, fourth, fifth, sixth, seventh and eighth rotatable shafts ( wherein the carrier (ST the carrier (ST the sun gear (SO the ring gear (HO the carrier (ST the carrier (ST the sun gear (SO the ring gear (HO the first shifting element (A) is arranged between the third shaft ( the second shifting element (B) is arranged between the fourth shaft ( the third shifting element (C) is arranged within a power flow between the first shaft ( the fourth shifting element (D) is arranged within the power flow between one of the second shaft ( the fifth shifting element (E) is arranged within the power flow between one of the fifth shaft (