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. 31, 2004
Filed:
May. 02, 2002
Josef Schneider, Diedorf, DE;
MAN Roland Druckmaschinen AG, Offenbach am Main, DE;
Abstract
A printing unit for a rotary printing machine with reversible image setting and digital changeover by means of thermal transfer, having an image-setting unit, an erasing or cleaning component and at least one inking unit. In order to achieve further cost advantages and miniaturization for such a printing unit, in particular for use in small edition color printing (digital offset press), the form cylinder and blanket cylinder are combined into one cylinder. In order to produce the reversible setting of an image (form production), this cylinder is provided with a hydrophilic surface and interacts directly with an impression cylinder in order to print on a substrate. The image-setting unit and erasing or cleaning component and inking unit are set against this cylinder.