Torque transmission device for connecting end of torque transmission shaft to bridge outlet of electric motor of deformable cross-piece axle system of hybrid motor vehicle to transmit torque, has connection part assembled with bridge outlet
The device (1) has a connection part (4) whose end is cooperated with a bridge outlet using an assembly of a set of internal and external grooves (7, 8) to realize coupling between a torque transmission shaft and the bridge outlet. The grooves are realized on largest diameter of architecture of the connection part and the bridge outlet, where the connection part and the bridge outlet are assembled together via a fixation unit e.g. rivet. The external grooves are realized with a periphery of a disc (11). An independent claim is also included for a deformable cross-piece axle system.
