Patent ID: 8499904
Filing Date: 2013-08-06
Classification: F16D

Abstract:
1. A brake disc comprising: a support cap, intended to be connected to a wheel hub of a vehicle; a braking band, intended to cooperate with a caliper of a disc brake, comprising two plates connected by a plurality of connecting members which define ventilation ducts; wherein all connecting members of the brake disk are included in the plurality of connecting members; wherein all of said connecting members having different shapes and/or dimensions are arranged according to a module which repeats an integral number of times along the braking band, and the connecting members are pillars having a relatively squat section; wherein each of said pillars defines a straight median line; said module consists of pillars arranged in three circumferential arrays including a radially inner array, a radially outer array, and a radially intermediate array, wherein the radially inner array consists of only one short lozenge pillar and the radially intermediate array consists of four lozenge pillars in the following order: a medium lozenge pillar, two long lozenge pillars, and a medium lozenge pillar.