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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 11021770 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Feb. 19, 2015

Method for the heat treatment of a steel reinforcement element for tires

Applicant:

Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;

Inventors:

Pierre Morisot, Clermont-Ferrand, FR;

Elisabeth Faucheux, Clermont-Ferrand, FR;

Benoît Renaux, Clermont-Ferrand, FR;

Eric Colin, Clermont-Ferrand, FR;

Assignee:

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;

Attorney:

Cozen O'Connor

Primary Examiner:

Jophy S Koshy

Int. Cl.
CPC ...
C21D 9/34 (2006.01); C21D 9/573 (2006.01); C21D 9/62 (2006.01); C21D 1/40 (2006.01); C21D 9/52 (2006.01); C21D 9/56 (2006.01); C21D 8/06 (2006.01); B60C 9/00 (2006.01);
U.S. Cl.
CPC ...
C21D 9/34 (2013.01); C21D 1/40 (2013.01); C21D 9/52 (2013.01); C21D 9/525 (2013.01); C21D 9/56 (2013.01); C21D 9/5732 (2013.01); C21D 9/62 (2013.01); B60C 9/0007 (2013.01); C21D 8/06 (2013.01);
Abstract

The method for the heat treatment of a steel reinforcing element (F) for a tire comprises a transformation of the steel microstructure and in which the temperature of the reinforcing element (F) is reduced during the transformation of the steel microstructure by simultaneously extracting heat from the reinforcing element (F) and supplying heat to the reinforcing element (F).

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Morisot, Pierre. (2021). Method for the heat treatment of a steel reinforcement element for tires (U.S. Patent No. 11021770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11021770

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