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. 23, 2024
Filed:
Nov. 12, 2018
Applicant:
Mitsuboshi Belting Ltd., Kobe, JP;
Inventors:
Assignee:
Mitsuboshi Belting Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G 1/08 (2006.01); F16G 1/18 (2006.01); F16G 5/08 (2006.01); F16G 5/20 (2006.01); D02G 3/36 (2006.01);
U.S. Cl.
CPC ...
F16G 1/08 (2013.01); D02G 3/36 (2013.01); F16G 1/18 (2013.01); F16G 5/08 (2013.01); F16G 5/20 (2013.01); D10B 2401/06 (2013.01);
Abstract
The present invention pertains to a friction transmission belt that includes a core cable. The core cable includes a cord comprising: a core yarn containing high elastic-modulus fibers; and a plurality of sheath yarns that are disposed around the core yarn and that contain low elastic-modulus fibers. The cord is twisted and the proportion of the average diameter of the sheath yarn to the average diameter of the core yarn is 0.2 to 0.4.