Drum brake and brake shoe

US11002323B2 · kind B2 · utility

Assignee

• SAF-Holland, Inc. · DE

Inventors

• Muhammet Arpaci · Aschaffenburg, DE
• Rainer Stegmann · Overath, DE
• Elmar Weber · Dülmen, DE

Key dates

• Filing date: Aug 19, 2016
• Grant date: May 11, 2021
• Expiry date: Aug 19, 2036

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16D2069/0441
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A drum brake includes a brake drum with an attaching region for arranging the brake drum on a vehicle part, such as a wheel hub, and a shell region with a first contact face, and a friction lining with a second contact face which faces toward the shell region, the first and second contact face being curved along or in a radial plane.