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:
Nov. 20, 2001
Filed:
Mar. 30, 2000
Carsten Sohl, Fredericia, DK;
Voith Sulzer Papiertechnik Patent GmbH, Heidenheim, DE;
Abstract
A roll and a process of making a roll for smoothing a web. The roll includes a roll core having an outer surface. A covering layer disposed on the outer surface of the roll core, the covering layer having an inner surface and an outer surface. The covering layer includes a resilient matrix material and fibers. The number of fibers varies radially from the inner surface to the outer surface of the covering layer. The process includes providing a roll core having an outer surface, and applying a covering layer on the outer surface of the roll core the covering layer having an inner surface and an outer surface. The covering layer includes a resilient matrix material and fibers, wherein the number of fibers varies radially from the inner surface to the outer surface of the covering layer.