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:
Apr. 23, 2013
Filed:
Apr. 27, 2007
Applicants:
Catherine Pasquinet, Bonneuil sur Marne, FR;
Frédéric Marmonier, Vaucresson, FR;
Inventors:
Catherine Pasquinet, Bonneuil sur Marne, FR;
Frédéric Marmonier, Vaucresson, FR;
Assignee:
Fives Stein, Maisons-Alfort, FR;
Primary Examiner:
Int. Cl.
CPC ...
F27B 9/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method of reducing the formation of folds on metal strips () exposed to rapid heating in continuous heat-treatment lines, in which lines said strips are caused to pass through heating sections () comprising successive and separate heating means (), wherein the average slope of the increase in temperature of the strip between the inlet and the outlet of a heating means decreases from one heating means to the following heating means.