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:
Mar. 03, 2026
Filed:
Jun. 27, 2019
Applicant:
Tmd Friction Services Gmbh, Leverkusen, DE;
Inventor:
Dirk Welp, Essen, DE;
Assignee:
TMD Friction Services GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 69/00 (2006.01); C22C 21/00 (2006.01); C22C 21/06 (2006.01); F16D 65/12 (2006.01); F16D 69/02 (2006.01);
U.S. Cl.
CPC ...
F16D 65/127 (2013.01); C22C 21/00 (2013.01); C22C 21/06 (2013.01); F16D 65/125 (2013.01); F16D 69/027 (2013.01); F16D 2200/003 (2013.01);
Abstract
Friction linings which contain more than 5 wt. % aluminum in the form of Al metal (powder) or of an Al alloy are suitable to ensure sufficiently high friction coefficients at little wear when combined with aluminum-containing brake disks or rotors.