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Title:
Pneumatic tire
Document Type and Number:
Japanese Patent JP6272014
Kind Code:
B2
Abstract:
Provided is a pneumatic tire by which productivity and handling stability are improved. A pneumatic tire comprises: a carcass that spans from a tread section, through a side wall section, and to a bead core of a bead section; a bead apex rubber that has a roughly triangular cross-sectional shape and extends in a tapered shape from the bead core toward the tire radial outer side; and a bead reinforcement material that is wound in a spiral shape around the bead apex rubber or a composite of the bead apex rubber and the bead core.

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Inventors:
Shinichi Miyazaki
Application Number:
JP2013265789A
Publication Date:
January 31, 2018
Filing Date:
December 24, 2013
Export Citation:
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Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
B60C15/06
Domestic Patent References:
JP2006213180A
JP2003011613A
JP2004351995A
JP9300921A
JP2013244929A
Attorney, Agent or Firm:
Sumitomo Shintaro



 
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