Multi-step reduction gear for machine gear box of e.g. motor car, has planetary gear set with carrier that is connected to shaft that is connected to ring gear of planetary gear set and clutch that is associated with ring gear

摘要

The reduction gear has planetary gear set (P1) whose sun gear is connected to shaft (3) that is connected to sun gear of planetary gear set (P2) and a brake (03) that is coupled to housing (G). A drive shaft (1) is coupled to planetary gear set (P2) and to sun gear of planetary gear set (P3) and (P4) that is connected to shaft (8) through clutch (18). The carrier of planetary gear set (P1) is connected to shaft (6) that is connected to ring gear of planetary gear set (P4) and a clutch (56) is associated with ring gear of planetary gear set (P3).