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. 21, 2004
Filed:
Oct. 15, 2002
Rainer Jendroska, Ladbergen, DE;
Guido Averdiek, Georgsmarienhuette, DE;
Windmoeller & Hoelscher KG, Lengerich, DE;
Abstract
An ink chamber for rotation printing machines having an ink roll that rotates around an axis during operation, an elongated doctor blade chamber body that limits the ink chamber at least on the side opposite the ink roll, two wedge-like doctor blades that can be set to the ink roll, two sealing bodies that limit the ends of the ink chamber, whereby the sealing surfaces of the sealing bodies are set against the ink roll, and two first intermediate walls, of which one each is arranged between the dye zone of the ink roll and the respective sealing body so that first chambers are created on each side of the doctor blade chamber between the sealing bodies and the intermediate walls. At least one of the doctor blades has a length that ends between one of the intermediate walls and the sealing body on at least one end of the ink chamber.