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. 08, 2021
Filed:
Oct. 28, 2015
Fives Stein, Maisons Alfort, FR;
Pascal Thevenet, Yerres, FR;
FIVES STEIN, Maisons Alfort, FR;
Abstract
The invention concerns a method for accentuating the orientation of the grains of a continuous steel sheet (), in particular for producing electrical sheet steel, said method involving, during the movement of the steel sheet () in the longitudinal direction of same, a longitudinal stretching of the steel sheet () in a stretch region () in which the steel sheet () moves at a temperature of between approximately 750° C. and approximately 900° C. The invention also concerns a device for implementing said method in which the stretching is carried out by two tensioning blocks () comprising traction rollers arranged to move and guide the steel sheet (). The invention further concerns a facility for producing electrical sheet steel comprising a line comprising a rolling mill and on which said method and said device are implemented downstream from the rolling mill.