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:
Apr. 29, 1997
Filed:
Jul. 27, 1995
Masahiko Kawashima, Hyogo, JP;
Koji Kitahama, Hyogo, JP;
Mitsuboshi Belting Ltd., Kobe, JP;
Abstract
A double V-ribbed belt having a body with an inside, an outside, a length, and laterally spaced sides. At least a first rib is exposed on the inside of the body and extends in a lengthwise direction. At least a second rib is exposed on the outside of the body and extends in a lengthwise direction. A substantially inextensible layer resides between the first and second ribs. Laterally extending reinforcing fibers are provided in the body on at least one of the inside and outside of the inextensible layer, with the concentration of reinforcing fibers on the inside of the inextensible layer being different than the concentration of reinforcing fibers on the outside of the inextensible layer.