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:
Sep. 16, 2014
Filed:
Nov. 14, 2011
Steffen Derhardt, Gerlingen, DE;
Peter Hachmann, Weinheim-Hohensachsen, DE;
Ralf Thiele, Brandenburg, DE;
Steffen Derhardt, Gerlingen, DE;
Peter Hachmann, Weinheim-Hohensachsen, DE;
Ralf Thiele, Brandenburg, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
A sheet-fed, rotary, printing press for printing on both sides of sheets without a sheet reversing device, includes printing units having a modular construction. Each module includes at least a plate cylinder, a blanket cylinder, an impression cylinder, a transfer cylinder and at least one drive wheel. Modules for printing on the first side of the sheets and modules for printing on the second side of the sheets have an identical construction and are disposed in such a way that one is rotated through 180° relative to the other about an axis extending in a sheet processing direction.