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:
May. 26, 1998
Filed:
May. 05, 1997
Applicant:
Inventors:
Heinrich Stein, Monchengladbach, DE;
Dieter Junk, Kreuztal, DE;
Assignee:
Voith Sulzer Finishing GmbH, Krefeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21G / ; B30B / ;
U.S. Cl.
CPC ...
100331 ; 1001 / ; 100172 ; 492-7 ; 492 50 ; 492 54 ; 492 56 ;
Abstract
A calender includes at least one roller stack. The upper roller and lower roller of the roller stacks are deflection compensation rollers. The upper roller and/or the lower roller have an outer covering made of a flexible plastic and is designed to bend easily. The roller adjacent to the upper and lower roller is a hard roller.