BRAKE DISK FOR DISK BRAKES OF RAIL VEHICLES

A brake disk for disk brakes of rail vehicles is designed as a monobloc disk or as a disk comprising a hub and a friction ring, preferably with an inner ventilation. The invention consists in that at least the friction ring, preferably also the cooling ribs linked thereto and/or also the hub, are ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DELLMANN, TORSTEN, RUPPERT, HELMUT, ZEUNER, HANS, LEHMANN, WOLFGANG
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A brake disk for disk brakes of rail vehicles is designed as a monobloc disk or as a disk comprising a hub and a friction ring, preferably with an inner ventilation. The invention consists in that at least the friction ring, preferably also the cooling ribs linked thereto and/or also the hub, are made of a wear-resistant AlSi base alloy with a high content of free Si crystals, preferably from 15 to 25 % by weight.