Brake disc, especially for an automobile

US6450303B1 · kind B1 · utility

Assignee

• Daimlerchrysler AG · US

Inventors

• Volker Keck · Stuttgart, DE
• Detlef Sokolowsky · Eßlingen, DE

Key dates

• Filing date: Mar 7, 2001
• Grant date: Sep 17, 2002
• Expiry date: Mar 7, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49922
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

Brake disc for motor vehicles, with a bowl-shaped brake-disc chamber having a wall region and a bottom region, and with a disc-shaped friction ring surrounding the brake-disc chamber coaxially with respect to a common mid-axis, the friction ring having, on its inner circumference, clearances, into which projections formed on the wall region of the brake-disc chamber engage for the play-free transmission of a torque acting on the friction ring to the brake-disc chamber.