Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2015/098554
Kind Code:
A1
Abstract:
Provided is a pneumatic tire by which productivity and handling stability are improved. A pneumatic tire (1) comprises: a carcass (6) that spans from a tread section (2), through a side wall section (3), and to a bead core (5) of a bead section (4); a bead apex rubber (8) that has a roughly triangular cross-sectional shape and extends in a tapered shape from the bead core (5) toward the tire radial outer side; and a bead reinforcement material (15) that is wound in a spiral shape around the bead apex rubber (8) or a composite (12) of the bead apex rubber (8) and the bead core (5).
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Inventors:
MIYAZAKI SHINICHI (JP)
Application Number:
PCT/JP2014/082892
Publication Date:
July 02, 2015
Filing Date:
December 11, 2014
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C15/06
Foreign References:
| JP2006213180A | 2006-08-17 | |||
| JPH09300921A | 1997-11-25 | |||
| JP2013244929A | 2013-12-09 | |||
| JP2004351995A | 2004-12-16 |
Other References:
See also references of EP 3078509A4
Attorney, Agent or Firm:
SUMITOMO Shintaro (JP)
Shintaro Sumitomo (JP)
Shintaro Sumitomo (JP)
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