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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 9884356 B1

PDFFull Text
Date of Patent:
Feb. 06, 2018

Filed:

Jul. 31, 2013

Wire drawing method

Applicants:

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

Michelin Recherche ET Technique S.a., Granges-Paccot, CH;

Inventors:

Arnaud Verleene, Clermont-Ferrand, FR;

Sébastien Noel, Clermont-Ferrand, FR;

Assignee:

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

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

R K Arundale

Assistant Examiner:

Mohammad Yusuf

Int. Cl.
CPC ...
B21C 1/04 (2006.01); B21C 37/04 (2006.01); B21C 1/00 (2006.01); D07B 1/06 (2006.01); B21C 9/00 (2006.01); B21F 19/00 (2006.01); B60C 9/00 (2006.01); B60C 9/20 (2006.01); B60C 9/04 (2006.01);
U.S. Cl.
CPC ...
B21C 1/04 (2013.01); B21C 1/003 (2013.01); B21C 9/00 (2013.01); B21C 37/045 (2013.01); B21F 19/00 (2013.01); D07B 1/066 (2013.01); B60C 9/0007 (2013.01); B60C 2009/0475 (2013.01); B60C 2009/2074 (2013.01); B60C 2009/2077 (2013.01);
Abstract

A process for drawing a steel wire, in which the wire has a carbon content by weight C of 0.4%≦C≦0.74%, includes an uninterrupted series of drawing steps. The drawing steps draw the wire from a diameter d' to a diameter d, with d′ and d being expressed in mm, and with a true strain ε′ of the steel wire being given by ε′=2×ln(d′/d), with ε′>4.

Find Patent Forward Citations

Verleene, Arnaud. (2018). Wire drawing method (U.S. Patent No. 9884356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9884356

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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