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. 21, 2006
Filed:
Sep. 08, 2003
Applicants:
Tobias Nonnast, Hannover, DE;
Kay Zimmermann, Garbsen, DE;
Ymte Greydanus, Barsinghausen, DE;
Inventors:
Assignee:
ContiTech Antriebssysteme GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G 1/08 (2006.01); F16G 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a ribbed V-belt having an elastomeric cover layer (), a tension-support layer () and an elastomeric base body (). The base body () has ribs which have an outer coating containing polymers and fibers and is fixedly joined to the base body. The outer coating is an elastomeric layer having a layer thickness of 0.15 to 0.25 mm. The elastomeric layer is based on an interlaced rubber and contains at least fibers () in combination with a fluoropolymer powder () and/or a powder of non-ferrous metal. The invention also relates to a method of making the ribbed V-belt.