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. 04, 2018
Filed:
Jun. 02, 2014
Applicant:
Voith Patent Gmbh, Heidenheim, DE;
Inventors:
Marco Brujas, Sao Paulo-SP, BR;
Robson Consolato, Sao Paulo-SP, BR;
Assignee:
Voith Patent GmbH, Heidenheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
D21F 5/02 (2006.01);
U.S. Cl.
CPC ...
D21F 5/028 (2013.01); D21F 5/021 (2013.01);
Abstract
A drying roller includes at least a cylindrical cylinder shell, two caps which are attached to both sides of the cylinder shell, and two journals which are indirectly fastened to the caps by way of a hollow shaft which is connected to the caps or are directly fastened to the caps, wherein the cylinder shell and the caps are welded to one another by way of an annular weld seam. The weld seam has a joint having at least two mutually opposite and parallel flange regions which are mutually spaced apart. A method for manufacturing a drying roller is also described.