Patent · US Active

Friction brake body for a friction brake of a motor vehicle, method for producing a friction brake

US12169009B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignees

Robert Bosch GmbH · DE
Buderus Guss Gmb · DE

Inventors

Ilja Potapenko · Ludwigshütte, DE
Christian Schnatterer · Oberursel, DE
Thomas Kiedrowski · Sersheim, DE
Kangjian Wu · Marburg, DE
Simon Loskyll · Neustadt, DE
Sebastian Hellfeier · Dautphe, DE

Key dates

Filing date	May 15, 2020
Grant date	Dec 17, 2024
Priority date	—
Expiry date	Mar 3, 2041

Classification

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

Abstract

The disclosure relates to a friction brake body for a friction brake of a motor vehicle, in particular a brake disc, wherein the friction brake body comprises a base body made from gray cast iron, and at least one wear resistant layer formed at least in areas on the base body. The wear resistant layer is a laser alloyed or laser dispersed edge layer of the base body and comprises at least one additive.

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