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. 10, 2019
Filed:
Aug. 19, 2014
Primetals Technologies Germany Gmbh, Erlangen, DE;
Bernhard Weisshaar, Herzogenaurach, DE;
Abstract
A method for machining rolled stock () in a rolling train (), the train including at least one rolling block () having at least two rolling stands () with each stand including at least one roll (). Each rolling stand () has a separate drive () with a speed controller () for its roll (). A time (t) that is dependent on the point in time (tB) that an actual loading moment is applied to the drive () of the first rolling stand () of the rolling block (), for controlling the speed of the drive (). An additional value (ZW), dependent on an expected actual loading moment, is fed to the speed controller () of each drive (). Also, a rolling train () for machining rolled stock (), is disclosed having the features above and having an open-loop/closed-loop control unit (), in which software for the method is implemented.