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. 05, 1994
Filed:
Jan. 05, 1993
Applicant:
Inventors:
Heinrich K Grosshauser, Wurzberg, DE;
Reinhold R Durr, Wurzberg, DE;
Thomas Kubert, Karlstadt-Karlburg, DE;
Assignee:
Koenig & Bauer Aktiengesellschaft, Wurzburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ;
U.S. Cl.
CPC ...
101366 ; 101169 ;
Abstract
A chambered doctor blade for a short inking unit of a rotary press includes an ink receiving chamber and a profiled body positioned in the chamber. The shapes of the profiled body and the ink receiving chamber are complementary and define an ink flow path. This path is tapered in the direction of ink flow and provides a forced circulation of the ink through the tapered flow path.