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. 16, 1985
Filed:
Sep. 30, 1983
Shinichiro Ohkuni, Akishima, JP;
Yoichi Kitazawa, Higashiyamato, JP;
Bridgestone Tire Company Limited, Tokyo, JP;
Abstract
A pair of pneumatic belted tires for use in motorcycle are disclosed, each of which comprises a tread extending over a width corresponding to the maximum width of the tire, a pair of sidewalls, a pair of bead portions each containing a bead core therein, a carcass composed of at least one rubberized ply containing organic fiber cords inclined at an angle of 50.degree.-90.degree. with respect to the equatorial plane of the tire, and a belt composed of at least two rubberized plies each containing cords arranged at a certain inclination angle with respect to the equatorial plane. In such a tire pair, an inclination angle .alpha. of cord in the belt for rear wheel tire and an inclination angle .beta. of cord in the belt for front wheel tire satisfy the following relationship: