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:
Oct. 10, 2000
Filed:
Aug. 13, 1997
Applicant:
Inventors:
Reinhard Wenzel, Krefeld, DE;
Peter Dornfeld, Krefeld, DE;
Assignee:
Voith Sulzer Finishing GmbH, Krefeld, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
492 46 ; 492 56 ;
Abstract
A calender roll including a cylindrical base body, a cover composed of elastic plastic material, and a support cylinder composed of a light metal that carries the cover and is supported by the base body. The support cylinder may include a plurality of coolant conduits.