Patent · US Active

Brake disc and method for producing a brake disc

US9638276B2 · kind B2 · utility

9Cited by

9References

4Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Peter Schluck · Wolfschlugen, DE
Michael Honer · Gerlingen, DE
Thomas Kiedrowski · Sersheim, DE

Key dates

Filing date	Mar 14, 2012
Grant date	May 2, 2017
Priority date	—
Expiry date	Mar 14, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2250/0046
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A brake disc includes a basic body with at least one contact surface that has a wearing coat applied thereon. The at least one contact surface of the basic body is pretreated to realize the bond between the wearing coat and the basic body. The at least one pretreated contact surface of the basic body has a surface topography that is modified by laser irradiation and has at least one predetermined parameter. A method produces the brake disc.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.