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:
Jun. 05, 2018
Filed:
Nov. 21, 2014
Applicants:
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Michelin Recherche ET Technique S.a., Granges-Paccot, CH;
Inventor:
Arnaud Verleene, Clermont-Ferrand, FR;
Assignee:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 9/00 (2006.01); C21D 9/52 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/18 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C22C 38/30 (2006.01); C22C 38/32 (2006.01); C22C 38/40 (2006.01); D07B 1/06 (2006.01); B60C 9/08 (2006.01); B60C 9/20 (2006.01); C22C 38/00 (2006.01); B60C 9/04 (2006.01);
U.S. Cl.
CPC ...
B60C 9/0007 (2013.01); B60C 9/08 (2013.01); B60C 9/2006 (2013.01); C21D 9/52 (2013.01); C22C 38/001 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/18 (2013.01); C22C 38/22 (2013.01); C22C 38/24 (2013.01); C22C 38/30 (2013.01); C22C 38/32 (2013.01); C22C 38/40 (2013.01); D07B 1/066 (2013.01); B60C 2009/0085 (2013.01); B60C 2009/045 (2013.01); B60C 2009/0425 (2013.01); B60C 2009/209 (2013.01); B60C 2009/2077 (2013.01); C21D 2211/005 (2013.01); C21D 2211/009 (2013.01); D07B 2201/2011 (2013.01); D07B 2205/305 (2013.01); D07B 2205/3042 (2013.01); D07B 2205/3089 (2013.01);
Abstract
The steel wire of diameter d expressed in mm has a completely ferritic, pearlitic or ferritic-pearlitic microstructure and a weight content of carbon C such that 0.05%≤C<0.4%, a weight content of chromium Cr such that Cr<12% and a maximum tensile strength R, expressed in MPa, such that R≥175+930.C−600.In(d) and R≥1500 MPa.