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:
Aug. 06, 2002
Filed:
Jun. 29, 2000
Arndt Jentzsch, Coswig, DE;
Christian Ziegenbalg, Weinböhla, DE;
Bernd Patzelt, Chemnitz, DE;
Uwe Becker, Radebeul, DE;
Koenig & Bauer AG, Wudzburg, DE;
Abstract
The invention relates to a method for ink supply to ink trays in printing presses, whereby the printing press has for ink supply an ink tray, which is adjoined with an in ball cooperating with ink dosing elements. Task of the invention is to provide a method and an apparatus for zonal ink dosage according to the ink requirements and an extensive residue-free emptied ink tray at job end or job change. The task is solved according the invention by stopping the ink supply before the end of the printing job. This moment is determined so, that a minimum amount of ink sufficient for the to be processed product volume remains in the ink tray at the pre-determined job end and the ink is shifted from ink zones or ink zone groups with lesser ink consumption to ink zones or ink zone groups with momentarily higher ink consumption for processing of the remaining printing job.