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:
Feb. 23, 2016
Filed:
Mar. 09, 2012
Applicants:
Ernst Strian, Kunreuth, DE;
Ihor Mys, Erlangen, DE;
Dieter Adler, Herzogenaurach, DE;
Inventors:
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 19/04 (2006.01); C22C 38/22 (2006.01); B62D 3/12 (2006.01); C21D 9/32 (2006.01); C21D 1/06 (2006.01); C21D 1/25 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/16 (2006.01); C22C 38/18 (2006.01); C22C 38/28 (2006.01); C22C 38/32 (2006.01); F16H 25/24 (2006.01); F16H 55/26 (2006.01);
U.S. Cl.
CPC ...
C22C 38/22 (2013.01); B62D 3/126 (2013.01); C21D 1/06 (2013.01); C21D 1/25 (2013.01); C21D 9/32 (2013.01); C22C 38/001 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/16 (2013.01); C22C 38/18 (2013.01); C22C 38/28 (2013.01); C22C 38/32 (2013.01); C21D 2261/00 (2013.01); F16H 25/24 (2013.01); F16H 55/26 (2013.01); Y10T 74/1967 (2015.01); Y10T 74/1987 (2015.01);
Abstract
A rolling resistant heat-treated steel, which has the following elements indicated in mass fractions in relation to the overall weight: 0.5% to 0.6% inclusive carbon, 0.0031% to 0.005% inclusive boron and 3.5 parts or more parts of titanium in relation to 1 part of nitrogen.