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:
Sep. 22, 2026
Filed:
Jun. 21, 2022
Applicant:
Primetals Technologies Germany Gmbh, Erlangen, DE;
Inventors:
Thomas Matschullat, Eckental, DE;
Klaus Weinzierl, Nuremberg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 37/74 (2006.01); C21D 9/00 (2006.01);
U.S. Cl.
CPC ...
C21D 9/00 (2013.01); B21B 37/74 (2013.01);
Abstract
At a treatment time, a treatment device is intended to act, at least substantially in the thickness direction, on a planar, hot item of metal rolling stock. At least for a period before the treatment time, the development over time of a thermal state (Z) of the rolling stock is modelled by means of a model of the rolling stock by iteratively solving at least one thermal conductivity equation. The treatment device is controlled on the basis of the particular thermal state (Z) determined by the model for the rolling stock for the treatment time.