SYSTEM FOR FIXING A SPRING TO A VEHICLE AXLE AND SPRING FOR A VEHICLE AXLE

System for attaching a leaf spring to a vehicle axle and leaf spring for a vehicle axle, of the type wherein, in a coordinate representation, the spring is represented by the coordinate axis OX and the vehicle axle by the coordinate axis OZ, and which consists of two flanges that are rigidly united and united with each other by threaded means that pass through the body of the spring which remains fixed between the two flanges, according to the OZ axis. [0002] Applicable to vehicle suspension.