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:
Apr. 08, 2025
Filed:
May. 19, 2024
Applicant:
Bando Chemical Industries, Ltd., Kobe, JP;
Inventor:
Atsushi Taga, Kobe, JP;
Assignee:
BANDO CHEMICAL INDUSTRIES, LTD., Kobe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G 1/28 (2006.01); D02G 3/26 (2006.01); D02G 3/44 (2006.01);
U.S. Cl.
CPC ...
F16G 1/28 (2013.01); D02G 3/26 (2013.01); D02G 3/44 (2013.01); D10B 2101/12 (2013.01); D10B 2505/02 (2013.01);
Abstract
A power transmission belt includes a belt body made of an elastomer, and a cord made of carbon fibers and provided to be embedded in the belt body and to form a helical pattern having a pitch in the belt width direction. When the cord is viewed from a side orthogonal to its length direction, an angle θ of an outermost filament in the filament bundle of the carbon fibers forming the cord with respect to the length direction of the cord is 8° or more to 20° or less.