Braking disc with irregular profile and brake comprising the disc

摘要

A braking disc of a brake of a wheel of vehicles is intended to be fixed to the wheel to be braked and comprises an annular braking track intended to cooperate with pads (19) of the brake for performing braking of the wheel. Along an edge (12, 22) of the braking track of the disc there is present a plurality of notches (15, 25, 35, 36); at least a notch has an angular distance from the successive adjacent notch that is different from the angular distance thereof from the preceding adjacent notch.