Multi-step reduction gear in planetary transmission, particularly automat transmission for vehicle, has three planet sets, six rotating shafts and clutches, where drive shaft is constantly connected with center gear of planet set

摘要

The multi-step reduction gear has three planet sets, six rotating shafts (1,2,3,4,5,6) and clutches (15,46,36). A drive shaft is constantly connected with the center gear of planet set and is solvable connected over a clutch (15) with a shaft (5). The shaft is coupled over a brake (05) at a housing (G) and a shaft (3) is solvable connected over a clutch (36) with a shaft (6) or the shaft is coupled over a brake at the housing and is solvable connected over the clutch with the shaft (5).