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.:
Date of Patent:
Apr. 11, 2017
Filed:
Nov. 08, 2011
Applicants:
Martin Schoepf, Stuttgart, DE;
Bernd Schaefer, Ludwigsburg, DE;
Inventors:
Martin Schoepf, Stuttgart, DE;
Bernd Schaefer, Ludwigsburg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 1/06 (2006.01); B32B 3/28 (2006.01); F16D 65/12 (2006.01); B23P 13/00 (2006.01);
U.S. Cl.
CPC ...
F16D 65/127 (2013.01); B23P 13/00 (2013.01); F16D 2250/003 (2013.01); F16D 2250/0046 (2013.01); Y10T 29/49995 (2015.01);
Abstract
A method is used to treat a surface of a brake disc to increase the adhesive power of a coating to the surface. The method includes roughening the surface by introducing at least one depression in the surface. The width of the depression is widened with increasing depth of the depression. A positive connection is formed between the brake disc and the coating via an undercut.