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:
Dec. 28, 2021
Filed:
May. 09, 2019
Koenig & Bauer Ag, Würzburg, DE;
Thomas Kersten, Chernex, CH;
Patrick Kress, Bad Mergentheim-Edelfingen, DE;
Martin Lanig, Reichenberg GT Fuchsstadt, DE;
Volkmar Schwitzky, Würzburg, DE;
KOENIG & BAUER AG, Würzburg, DE;
Abstract
The invention relates to a device for printing sheets of printing substrate (), having a first printing nip () which is formed between a first cylinder (*) that acts as a transport cylinder (*) and a second cylinder (), and in which the printing substrate sheets () can be printed on one or on both sides with one or more collected print image segments, and having a second printing nip () lying downstream in the printing substrate path, which printing nip is disposed at a level lying below the first printing nip () and is formed between a third cylinder () that acts as a transport cylinder () and a fourth cylinder (), and in which the printing substrate sheets () can be printed on one or on both sides with one or more collected print image segments, wherein the printing substrate sheets () can be conveyed via at least one rotating transport means () along a transport path from the cylinder (*) that acts as a transport cylinder (*) of the first printing nip () to the cylinder () that acts as a transport cylinder () of the second printing nip (), wherein on the transport path, downstream of the cylinder (*) that acts as a transport cylinder (*) of the first printing nip () and upstream of the cylinder () that acts as a transport cylinder () of the second printing nip (), at least one first electrode () directed toward the outer circumference of the at least one rotating transport means () is arranged in an angular segment lying in the transport path for the printing substrate sheets () in such a way that when an electric voltage is applied, a printing substrate sheet () being guided past the electrode () can be electrostatically charged.