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:
Oct. 24, 2023
Filed:
Jun. 15, 2018
Applicant:
Mitsuboshi Belting Ltd., Kobe, JP;
Inventors:
Kazutaka Yokoyama, Hyogo, JP;
Hiroki Takechi, Hyogo, JP;
Arata Hasegawa, Hyogo, JP;
Takeshi Nishiyama, Hyogo, JP;
Manabu Mitsutomi, Hyogo, JP;
Assignee:
Mitsuboshi Belting Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/04 (2006.01); D02G 1/18 (2006.01); F16G 5/08 (2006.01); B29D 29/10 (2006.01); F16G 5/20 (2006.01); D06M 15/693 (2006.01); D02G 3/44 (2006.01);
U.S. Cl.
CPC ...
F16G 5/08 (2013.01); B29D 29/10 (2013.01); D02G 1/18 (2013.01); D02G 3/04 (2013.01); D02G 3/447 (2013.01); D06M 15/693 (2013.01); F16G 5/20 (2013.01); D10B 2331/021 (2013.01);
Abstract
The present invention relates to a V-ribbed belt that has a medium elongation of 0.8% or more when the load of 4 cN/dtex is applied, and that contains a twisted cord in which a high-elongation aramid fiber having a tensile modulus of 50-100 GPa and a low-modulus fiber having a lower tensile modulus than the high-elongation aramid fiber are blended and twisted.