Gearbox for use as dual clutch transmission, has sleeve shafts arranged coaxial to jackshaft axles, and spur gear translation stages connectable with each other over switching arrangement for coupling two sleeve shafts

摘要

The gearbox has two input shafts (EW1, EW2) coaxially arranged to common input shaft axles (10). Nine forward gears and reverse gears are switchable by switching arrangements (S1-S11). Two sleeve shafts (HW1, HW2) are arranged coaxial to jackshaft axles (11). First, second, third and fourth spur gear translation stages (SR3, SR5, SR2, SR4) of the four forward gears are attached to the sleeve shafts, respectively for realizing winding gears. The second and third spur gear translation stages are connectable with each other over one of the arrangements for coupling the two sleeve shafts.