Brake disc comprising a friction ring and a hub produced as a separate element and arranged inside of the friction ring

A brake disc having a friction ring and a hub produced as a separate element and arranged inside the friction ring according. Recesses are configured in the friction ring on the inside to connect the hub to the friction ring and corresponding projections are formed on the hub, which projections enga...

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Bibliographische Detailangaben
Hauptverfasser: Oger, Christoph, Voigt, Jan, Higle, Andreas, Smedek, Boris, Rabih, Dahoud
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A brake disc having a friction ring and a hub produced as a separate element and arranged inside the friction ring according. Recesses are configured in the friction ring on the inside to connect the hub to the friction ring and corresponding projections are formed on the hub, which projections engage in the recesses of the friction ring in order to be able to transfer torque from the friction ring to the hub. The recesses have an undercut at least partially in a radial direction, as viewed looking inward from the outside. The disc is simple and cost-effective to manufacture and has an acoustically advantageous operating performance, in particular in the case of thermal expansion.