Braking device of the pinion of the back of the marketing authorisation holder

摘要

Braking device of a reverse intermediate pinion (111) driven in rotation in a permanent manner by a primary shaft (30) of the gearbox, and moved in translation by a control of the engagement of the reverse (130) from a rest position to be slowed down before engaging in a set of teeth (46, a) carried by a secondary shaft of the outer carton in order to transmit the torque to the wheels of the vehicle in a reverse gear ratio, characterized in that the intermediate pinion is fixed on an axis of the reverse direction (110) to slide between its rest position and its engagement position of the rear of the marketing authorisation holder.