Tenth transmission current of an automatic transmission for a vehicle

摘要

Tenth power transfer line of an automatic transmission for a vehicle, with first to fourth planetary wheel sets (PG1-PG4), first to fourth clutches (CL1-CL4) and first and second brake elements (B1, B2), with:the first planetary wheel set (PG1) is a first solar wheel (S1), optionally connected to a gearbox (30) via the first brake element (B1), a first hollow wheel (R1), optionally connected to the gearbox (30) via the second brake element (B2) and includes a first planetary wheel carrier (PC1),to carry together a majority of individual planetary wheels between the first solar wheel (S1) and the first hollow wheel (R1),the second planetary wheel set (PG2) a second solar wheel (S2), directly connected to the first solar wheel (S1), a second planetary wheel carrier (PC2), directly connected to an input wave (10), and a second hollow wheel (R2),the third planetary wheel set (PG3) is a third solar wheel (S3), which is optionally connected to the second planetary wheel carrier (PC2) via the third clutch (CL3) or to the second hollow wheel (R2) via the second clutch (CL2), a third planetary wheel carrier (PC3), which is optionally connected to the second hollow wheel (R2) via the first clutch (CL1)is connected and includes a third hollow wheel (R3) which is connected to the second hollow wheel (R2) via the fourth clutch (CL4), as appropriate; andthe fourth planetary wheel set (PG4) is a fourth solar wheel (S4), directly connected to the third planetary wheel carrier (PC3) of the third planetary wheel set (PG3), a fourth hollow wheel (R4), which is directly connected to a drift wave (20) and a fourth planetary wheel carrier (PC4),which is directly connected to the first planetary wheel carrier (PC1) and is directly connected to the third hollow wheel (R3).