Patent · US Active

Brake disk and method for producing a brake disk

US10962070B2 · kind B2 · utility

1Cited by

2References

11Claims

0Family size

Assignees

Robert Bosch GmbH · DE
Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Georg Ketteler · Bamberg, DE
Frank Feussner · Wetter, DE
Ilja Potapenko · Ludwigshütte, DE
Kangjian Wu · Marburg, DE
Thomas Pfeiffer · Kumhausen, DE
Christoph Oger · Karlsruhe, DE

Key dates

Filing date	Sep 15, 2018
Grant date	Mar 30, 2021
Priority date	—
Expiry date	Sep 28, 2038

Classification

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

Abstract

A brake disk includes at least one friction ring, which includes a base member. The brake disk also includes at least one hole and/or groove located in the friction ring. The brake disk also includes at least one coating, which is applied to at least portions of the friction ring. The coating comprises at least portions of the transition between the hole and/or groove and the friction ring. At least portions of the transition between the hole and/or groove and the friction ring are constructed to be rounded and/or chamfered in a flat manner.

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