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:
Sep. 21, 1999
Filed:
Jun. 20, 1997
Applicant:
Inventors:
Kyoichi Mishima, Kobe, JP;
Masashi Tamura, Kobe, JP;
Assignee:
Mitsuboshi Belting Ltd., Hyogo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G / ; D06C / ; D06H / ;
U.S. Cl.
CPC ...
474267 ; 474268 ; 26 514 ;
Abstract
A power transmission belt having a body with a length, an inside, an outside, and at least one rib on the inside of the body. A canvas layer is provided on the outside of the body. The canvas layer is a plain weave canvas made up of cotton fiber and synthetic fiber which are present in a proportion such that there is at least as much synthetic fiber as there is cotton fiber in the canvas layer. The canvas layer has warp and weft yarns, each with center lines which cross to be biased with respect to the length of the body. The canvas layer is adhered to the body without performing a tentering treatment on the canvas layer.