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:
Jan. 08, 2013
Filed:
Jul. 10, 2006
Frank Hasselmann, Osnabrück, DE;
Lutz Telljohann, Lengerich, DE;
Frank Dirksmeier, Tecklenburg, DE;
Klaus Gräler, Lengerich, DE;
Frank Hasselmann, Osnabrück, DE;
Lutz Telljohann, Lengerich, DE;
Frank Dirksmeier, Tecklenburg, DE;
Klaus Gräler, Lengerich, DE;
Windmoeller & Hoelscher KG, Lengerich, DE;
Abstract
An ink chamber doctor blade for acting upon an ink transfer roll of a rotary press with a fluid, in particular with a printing ink, has an ink chamber, which is filled with ink during printing, and which extends in an axial direction of the ink transfer roll, and two doctor blades which are in physical contact with the ink transfer roll during printing and which extend in the axial direction of the ink transfer roll. At least one additional doctor blade can be inserted into the ink chamber doctor blade and can be fixed by holding devices inside the ink chamber. The holding device has at least one element, which is pretensioned by elastic force against at least one counter holder, and with which the additional doctor blade can be pressed against the counter holder.