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:
Jan. 04, 2005
Filed:
Jun. 13, 2001
Yukinobu Nishikita, Tokyo, JP;
Yukinobu Nishikita, Tokyo, JP;
Bridgestone Corporation, , JP;
Abstract
A durable reinforcing band for conveyer belts wherein a reinforcing band () is formed by interweaving a number of hard cords () facing a direction orthogonal to the longitudinal direction and longitudinally spaced at predetermined intervals with a number of longitudinally directed warp yarns () in such a manner as to prevent longitudinal shift, the reinforcing band () being disposed on the upper or lower surface of a core () composed of canvas or the like and being then surrounded by rubber (), thereby forming a belt (), and wherein the transverse stiffness and shape retainability of the belt can be enhanced by arranging the hard cords in a direction orthogonal to the longitudinal direction of the belt, and moreover, the hard cords are prevented from shifting longitudinally of the belt; and a conveyer belt, particularly pipe conveyer belt, using the same.