| 摘要 |
A transmission includes a drive shaft (1), an output shaft (2), a housing (G), a first planetary gear set (PR1), a second planetary gear set (PR2) and a third planetary gear set (PR3), as well as six shift elements, comprising a first brake (B1), a second brake (B2), a first clutch (K1), a second clutch (K2, K2′), a third clutch (K3, K3′, K3″) and a fourth clutch (K4, K4′). The shift elements are selectively actuated, by which nine forward gears and one reverse gear are realized through different transmission ratio relationships between the drive shaft (1) and the output shaft (2). Each planetary gear set (PR1, PR2, PR3) features a sun gear (S1, S2, S3), a planetary gear, a planetary carrier (PT1, PT2, PT3) and a ring gear (H1, H2, H3). The drive shaft (1) and the output shaft (2) are arranged in a manner axially offset to each other and the drive shaft (1) is connectable to the ring gear (H3) of the third planetary gear set (PR3) and the second brake (B2) through the first clutch (K1). The ring gear (H3) of the third planetary gear set (PR3) and the second brake (B2) are also connected to each other. A third shaft (3) is arranged coaxially to the drive shaft (1). |
