Automated transmission device with torque transfer, in particular for a motor vehicle

摘要

An automated transmission device with torque transfer having an input shaft ( 18 ) that supports drive pinions ( 20 ), each of which is engaged with a driven pinion ( 22 ) that is mounted freely rotating on a output shaft ( 12 ); controlled unidirectional locking mechanism ( 24 ) which are mounted between the shaft ( 12 ) and the driven pinions ( 22 ); and mechanical device for activating the locking mechanisms ( 24 ) in a positive manner including at least one cam ( 26 ) which translationally moves inside the output shaft ( 12 ).