Method for producing or machining a roller, roller and functional layer of a roller

US10655276B2 · kind B2 · utility

Assignee

• Voith Patent GmbH · DE

Inventors

• Wesley W. Brooks · Dedham, US
• Robert Eberhardt · Ellwangen, DE
• Siegfried Graser · Niederstotzingen, DE
• Franz Grohmann · Schmidsdorf, AT
• Ting Nan Liu · Wilmington, US
• Ralf Moser · Abensberg, DE
• Stefan Probst-Schendzielorz · Langenau, DE
• Matthias Schmitt · Nuremberg, DE
• Michael Wokurek · Wien, AT

Key dates

• Filing date: Jul 17, 2015
• Grant date: May 19, 2020
• Expiry date: Jun 26, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49544
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A method produces or machines a roller which is suitable to be used in a machine for producing or processing a fibrous web. The roller contains a roller core and at least one functional layer. The method is characterized in that the method includes the application of a functional layer. The application of the functional layer is performed by applying a coating substrate to the surface of a roller core. The application takes place simultaneously over at least half the roller width, preferably over 75% of the roller width, particularly preferably over the entire roller width. The entire applied coating substrate or parts thereof are hardened, forming a solidified structure.