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:
Feb. 19, 1991
Filed:
Dec. 04, 1989
Wolfgang Dennstedt, Leipzig, DD;
VEB Kombinat Polygraph 'Werner Lambertz' Leipzig, Leipzig, DD;
Abstract
An inker unit for a high-speed printing press which inker unit comprises an endless revolving ink transfer band arranged between ink fountain and ink transfer rolls for transferring ink from the ink fountain roll to the ink transfer roll and having a first run spaced from the outer surface of the ink fountain roll and a second run constantly engaging the ink transfer roll, a ductor roll for periodically moving the first run of the ink transfer band into engagement with the ink fountain roll, and a mechanism for displacing the ink transfer band tangentially relative to the outer surface of the ink fountain roll synchronously with oscillations of the ductor roll.