发明名称 PNEUMATIC TIRE
摘要 <p>PROBLEM TO BE SOLVED: To provide a pneumatic tire which secures durability and improves stable steering performance.SOLUTION: A pneumatic tire 1 includes: at least either of inclined belt layers 4 and 5 provided in a tire tread 2; at least either of circumferential belt layers 6 composed of a plurality of cords 6c which are arrayed in parallel to the inward in a radial direction of the inclined belt layers and extend along a tread circumferential direction; a plurality of circumferential grooves 20 extending along the circumferential direction provided on a tread surface; and a shoulder side land part 50 provided between the circumferential grooves on the outermost sides in a tire width direction and ground contact ends TG. A position of the tread surface 10 corresponding to the outermost end 6s in the tire width direction of the circumferential belt layer is located inside the shoulder side land part, and a tire width direction distance sw between the outermost end in the tire width direction of the circumferential belt layer and a tire equator side end 50e of the shoulder side land part is between 12% and 22% of the half width BW in the tire width direction of the circumferential belt layer.</p>
申请公布号 JP2014201142(A) 申请公布日期 2014.10.27
申请号 JP20130077513 申请日期 2013.04.03
申请人 BRIDGESTONE CORP 发明人 OKAZAKI NAOTO
分类号 B60C9/18;B60C9/22;B60C11/00;B60C11/01;B60C11/04;B60C11/13 主分类号 B60C9/18
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