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:
Sep. 25, 2001
Filed:
Oct. 06, 1999
Applicant:
Inventor:
Volker Gerold Rauh, Hettstadt, DE;
Assignee:
Koenig & Bauer Aktiengesellschaft, Wurzburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41L 2/318 ;
U.S. Cl.
CPC ...
B41L 2/318 ;
Abstract
A dampening roller, which functions reliably and which can be driven by friction has a surface of a rubber-elastic material. Drive rings of equal diameter to that of the working surface of the dampening roller, as defined by the rubber-elastic material, are provided at either end of the dampening roller. These drive rings are also made of the same rubber-elastic surface material.