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:
Jun. 09, 1992
Filed:
Apr. 23, 1991
Applicant:
Inventors:
Takahide Mizuno, Kobe, JP;
Nobutaka Osako, Kobe, JP;
Takeshi Murakami, Kobe, JP;
Yasunori Nakai, Kobe, JP;
Assignee:
Mitsuboshi Belting Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474260 ; 474263 ;
Abstract
A transmission belt having a base section with a plurality of teeth spaced lengthwise of the belt and a canvas layer covering the teeth. The canvas layer has weft yarns extending in a lengthwise direction defined by aromatic polyamide fiber spun yarn twisted with a urethane elastic yarn. The canvas layer further includes warp yarns made by twisting a plurality of filaments, at least one of which is aliphatic mono-filament of 10 to 50 denier, or a plurality of aromatic polyamide multi-filament of 1 to 6 denier.