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:
Jul. 04, 1989
Filed:
Aug. 22, 1988
Willi Jeschke, Heidelberg, DE;
Karl-Heinz Filsinger, Wiesloch, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
Ink duct with an ink metering device for an offset printing or letterpress machine, the ink metering device being in cooperative engagement with a duct roller, includes an ink-duct side part pivotable about the axis of the duct roller and displaceable both perpendicularly and parallel to the duct roller, the ink-duct side part having an end face directed toward the duct roller and being in contact with the outer cylindrical surface of the duct roller, and the ink-duct side part having a lateral surface directed towards the interior of the ink duct and being in contact with a ductor knife in order to prevent ink from escaping from the ink-duct, and means for exerting a force on the ink-duct side part in order to maintain contact between the ink-duct side part and the duct roller.