abstract |
An automatic transmission of a vehicle comprising two simple planetary gears (PG1, PG2) and one compound planetary gear (PG3) having four clutches (C1, C2, C3, C4) and three brakes (B1, B2, B3) for obtaining ten forward gears (D1, D2, D3, D4, D5, D6, D7, D8, D9, D10) and three reverse gears (REV1, REV2, REV3). |