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Patent Searching and Data


Title:
TIRE
Document Type and Number:
Japanese Patent JP2021095071
Kind Code:
A
Abstract:
To provide a tire which is superior in productivity.SOLUTION: A tire includes reinforcing layers 6a, 6b which is formed from a reinforcing material and rubber covering the reinforcing material. The reinforcing layers 6a, 6b are positioned on an inner side of a tread face in a tire radial direction. The rubber covering the reinforcing material contains N- cyclohexyl-2- benzothiazolyl sulphenamide. A ratio (a/b) of a modulus (a) of the rubber covering the reinforcing material at 50% elongation in a center part in tire-width direction 6C of the reinforcing layers 6a, 6b to a modulus (b) of the rubber covering the reinforcing material at 50% elongation in an end part in tire-width direction 6E of the reinforcing layers 6a, 6b is 0.94 to 1.06.SELECTED DRAWING: Figure 1

Inventors:
OSANAI KEITA
Application Number:
JP2019228997A
Publication Date:
June 24, 2021
Filing Date:
December 19, 2019
Export Citation:
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Assignee:
BRIDGESTONE CORP
International Classes:
B60C9/20; B60C1/00
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kazuyuki Tomita