Pneumatic tire for motorcycle

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United States of America Patent

PATENT NO 9975382
SERIAL NO

14412517

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention aims at providing a pneumatic tire for a motorcycle, capable of improving steering stability and wear resistance in a turning situation with maintaining good turning performance achieved by a relatively wide auxiliary belt layer. Specifically, the present invention provides a pneumatic tire for a motorcycle, characterized in that: the auxiliary belt layer is sectioned into a middle area Am overlapping a region where the belt layer is provided and respective side areas As each extending beyond the region where the belt layer is provided; the cords in the middle area Am extend at an inclination angle θm in the range of 70° to 90° with respect to the tire circumferential direction; and the cords in each side area As extend, in at least a portion of the side area, at an inclination angle θs different from the inclination angle θm with respect to the tire circumferential direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATIONTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubo, Yukihiko Kodaira, JP 7 61

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