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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12485504 B1

PDFFull Text
Date of Patent:
Dec. 02, 2025

Filed:

Jun. 10, 2021

Method for producing a friction brake body

Applicants:

Robert Bosch Gmbh, Stuttgart, DE;

Breyden Gmbh, Breidenbach, DE;

Inventors:

Christian Schnatterer, Oberursel, DE;

Kangjian Wu, Marburg, DE;

Ilja Potapenko, Biedenkopf, DE;

Assignees:

Robert Bosch GmbH, Stuttgart, DE;

Breyden GmbH, Breidenbach, DE;

Attorney:

Maginot, Moore & Beck

Primary Examiner:

David P Turocy

Int. Cl.
CPC ...
B23K 26/144 (2014.01); B23K 26/14 (2014.01); B23K 26/342 (2014.01); C23C 24/08 (2006.01); B23K 103/02 (2006.01); F16D 65/02 (2006.01); F16D 65/12 (2006.01);
U.S. Cl.
CPC ...
B23K 26/342 (2015.10); B23K 26/144 (2015.10); B23K 26/1464 (2013.01); C23C 24/085 (2013.01); B23K 2103/02 (2018.08); F16D 65/127 (2013.01); F16D 2065/132 (2013.01); F16D 2250/0046 (2013.01); F16D 2250/0092 (2013.01);
Abstract

A method is disclosed for producing a friction brake body, in particular a brake disc, which has a main part with a frictional contact region. A wear protection layer is produced on the frictional contact region by way of laser cladding using a laser beam oriented towards the frictional contact region. The wear protection layer is produced by at least one pulverulent additive during the laser cladding. At least two pulverulent additives are added simultaneously such that the dwell time thereof in the laser beam differs.

Find Patent Forward Citations

Schnatterer, Christian. (2025). Method for producing a friction brake body (U.S. Patent No. 12485504). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12485504

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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