Internal control device for gear box i.e. manual gear box, of motor vehicle, has conveying unit conveying driving unit into position for passage of reverse gear without driving axle of fork, after selection of forward gear

摘要

The device (51) has a driving unit (54) associated to a gear lever for passage of a forward gear, where the driving unit drives an axle (26) carrying a shift fork (24) of the forward gear in a position. A conveying unit conveys the driving unit into another position after the selection of the forward gear for the passage of a reverse gear without driving the axle of the fork. The forward and reverse gears are symmetrically placed with respect to a position of dead center in a transverse passageway.