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:
Dec. 31, 2019
Filed:
Oct. 10, 2012
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Hironori Kobayashi, Hiratsuka, JP;
Abstract
A pneumatic tire comprises: a carcass layer; a belt layer which is positioned to the outer side of the carcass layer in the tire radial direction; and a rubber tread which is positioned on the outer side of the belt layer in the tire radial direction. The belt layer is formed by laminating a pair of intersecting belts having belt angle with absolute values of 10 to 45° and mutually opposite-signed belt angles, and a circumferential reinforcing layer having a belt angle which is within a range of ±5° with respect to the tire circumferential direction. A distance (Gcc) from the tread profile to the tire inner circumferential surface along the tire equatorial plane, and a distance (Gsh) from a tread end to the tire inner circumferential surface have a relationship satisfying 1.10≤Gsh/Gcc.