Multi-step gear for e.g. passenger car, has six forward gears, and reverse gear with drive and output shafts and control units that consist of two breaks and three clutches, where drive shaft is connected with rotary shaft by one clutch

摘要

The gear has six forward gears, and a reverse gear with a drive shaft (1), output shaft (2) and switching units that comprise two brakes (03, 04) and three clutches (14, 16, 56). The shaft (1) is detachably connected with a rotary shaft (4) by the clutch (14). The shaft (1) is detachably connected with a rotary shaft (6) by the clutch (16). The shaft (6) is detachably connected with a rotary shaft (5) by the clutch (56). A rotary shaft (3) is connected with a bar of a planetary gear set (P1) and an internal gear of a planetary gear set (P2) and coupled at a housing. The output shaft (2) is connected with the internal gear of a planetary gear set (P3) and the bar of the set (P3), and a sun gear of the set (P3) is connected with the housing.