Gear box i.e. hybrid gear box, for reduction gear construction of vehicle, has switchable idle gears located on first jackshaft, and second and third jackshafts that are rotatably connected with first jackshaft

摘要

The box (1) has gear wheels (Z1-Z14), switchable idle gears located on a first jackshaft (VW1). One of transmission input shafts (EW1, EW2) is coaxially and rotatably connectable to a sleeve shaft (3). A first gear wheel (Z11) is operatively connected to the transmission input shaft. The second, third and fourth gear wheels are operatively connected with each other for formation gears of the gear box in an assigned wheel stage. Second and third jackshafts (VW2, VW3) are rotatably connected with the first jackshaft.