Patent ID: 8967339
Filing Date: 2015-03-03
Classification: F16D

Abstract:
1. A brake disc arrangement for disc brakes, comprising: a friction ring; an attachment adapter for attaching the brake disc arrangement to a wheel hub; and a connection element for connecting the friction ring and the attachment adapter, wherein the connection element includes an internally-located recess extending in a direction of a longitudinal axis of the connection element, the longitudinal axis of the connection element extending substantially perpendicular to an axis of rotation of the brake disc arrangement, wherein the recess includes a cross-sectional configuration that varies along the longitudinal axis of the connection element, the recess completely closed at a location along the longitudinal axis of the connection element, and wherein the recess of the connection element comprises one of two recesses which project into the connection element from two opposite end faces of the connection element; wherein the attachment adapter comprises a fastening area in which the connection element is stationarily fixed, and wherein the friction ring comprises a receptacle area in which the connection element is accommodated such that the friction ring is radially movable relative to the connection element.