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:
Mar. 27, 2012
Filed:
Feb. 02, 2009
Applicants:
Wilhelm Lefken, Dossenheim, DE;
Jürgen Michels, Dossenheim, DE;
Dieter Schaffrath, Lorsch, DE;
Inventors:
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B41F 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printing press includes an anilox inking unit having an engraved roller and a washing device with a feed device for introducing detergent and a removal device for removing the detergent and printing ink. Further rollers are disposed between the feed device and the engraved roller and between the engraved roller and the removal device, as viewed in a conveying direction of the detergent. An effective length of the further rollers increases from the feed device to the removal device.