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:
Dec. 27, 2022
Filed:
Sep. 24, 2018
Primetals Technologies Germany Gmbh, Erlangen, DE;
Jens Frenzel, Hagen, DE;
Christopher Gusek, Iserlohn, DE;
Matthias Kurz, Erlangen, DE;
Marco Miele, Erlangen, DE;
Friedemann Schmid, Erlangen, DE;
Alexander Thekale, Erlangen, DE;
Martin Vogt, Iserlohn, DE;
Abstract
Prior to the rolling of a flat rolling material () on a rolling line that includes a number of roll stands (), a control system () receives actual variables (I) and target variables (Z) of the material (). The control system () determines desired values (S*) for the roll stands (), based on the actual (I) and target variables (Z) in combination with a model () of the rolling line, such that expected variables (E) of the material () after its rolling are aligned as far as possible with the target variables (Z) and transfers the desired values (S*) to the roll stands () such that the material () is rolled according to the desired values (S*). The target variables (Z) comprise at least one freely selectable, discrete characteristic variable (Kto K, K' to K′, K″ to K″) defining the contour (K) of the flat rolling material ().