Multi-auxiliary transmission i.e. dual clutch transmission, for commercial vehicle i.e. truck, has two main section forward gears and rank group arranged in main section, and separate load paths provided between split group and main section

摘要

The transmission (100) has a split group (SG) provided with three split constants (Z1, Z2, Z3). Two main section forward gears and a rank group (RG) are arranged in a main section (HG). Separate load paths are provided between the split group and the main section. Forward gears and reverse gears are provided in the transmission. Twin clutches (K1, K2) are provided with a switch and an intersection circuit. Two jackshafts (VW1, VW2) are connected with two transmission input shafts (EW1, EW2). A gear box main shaft is provided with two gear box main shafts (HW1, HW2).