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:
Jul. 25, 2000
Filed:
Mar. 29, 1999
Applicant:
Inventors:
Dieter Koch, Oberrohrdorf, CH;
Heinz Flamm, Villmergen, CH;
Assignee:
Asea Brown Boveri AG, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
101485 ; 101219 ; 101248 ; 226-2 ; 226 24 ; 226 27 ; 242410 ;
Abstract
A method for self-adjusting color and cut register control in rotary printing machines having individual or a plurality of webs is specified, according to which the amount of relative web stretching of the individual web sections is calculated from the operating points of the drives driving the web and the correcting variables for color and cut registers are derived from the production-dependent combination of all the stretching values.