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:
Dec. 17, 1996
Filed:
Sep. 18, 1995
Applicant:
Inventors:
Shigehiro Isshiki, Yamatokoriyama, JP;
Masami Sato, Yamatokoriyama, JP;
Yasuyuki Tatsumi, Yamatokoriyama, JP;
Yutaka Yoshimi, Yamatokoriyama, JP;
Assignee:
Unitta Company, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G / ; F16G / ;
U.S. Cl.
CPC ...
474264 ; 474268 ;
Abstract
A power transmission belt includes a belt body having a tooth portion and made of a rubber stock of hydrogenated nitrile having a Mooney viscosity at 100.degree. C. of at least 90, whereby the internally generated heat of the belt body during use in a high temperature environment is suppressed. A cashew-modified phenol resin layer is formed at the outermost layer of the cords for bonding with the belt body. The cords are embedded in the longitudinal direction of the belt body.