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:
Jan. 18, 2011
Filed:
Sep. 25, 2006
Applicant:
Arved Westerkamp, Dettingen, DE;
Inventor:
Arved Westerkamp, Dettingen, DE;
Assignee:
Voith Patent GmbH, Heidenheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 7/12 (2006.01); D21F 2/00 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A covering for a machine for treating a material web, in particular a fibrous web, has a multilayer construction with at least two layers formed respectively by at least one polyurethane film, between which there lies a layer made of a reinforcement fabric whose mesh widths are selected such that the two adjacent layers of polyurethane film touch each other in the meshes. This covering can be used advantageously in particular as a transfer belt or a dryer fabric.