Transmission for automobile vehicle.

摘要

The transmission comprises a gear box 10 controlled by a lever 11 and a complementary transmission device C situated upstream of the gear box and able to assume at least two operating positions under the action of the control means E. The transmission comprises first means S1 which are sensitive to the position of the lever 11, second means S2 which are sensitive to the speed of the vehicle and prevention means P, actuated by the abovementioned sensitive means S1, S2, which are suitable for preventing the control of a change in operating position of the complementary transmission device C if the lever 11 does not occupy a determined position or if the speed of the vehicle is greater than a determined limit. <IMAGE>