| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic transmission to which a planetary gear set is added to prevent increase of friction loss, so as to make the automatic transmission have multi stages, and which is prevented from increase of an axial dimension and a radial dimension.SOLUTION: One side in the axial direction of a multi-stage planetary gear set 100 is provided an output part 3, and a first planetary gear set. |
