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Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2016040144
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pneumatic tire in which a rigidity of a side wall is increased while increase of a rigidity of a tread being suppressed.SOLUTION: A tire 2 is equipped with a carcass 10, and a reinforcement filler 18. The carcass 10 is equipped with a first carcass ply 28. The first carcass ply 28 is folded around a core 24 from an axial direction inner side to an axial direction outer side. By this folding, a primary part 28a and a folding part 28b are formed on the carcass ply 28. A radial direction outer end of the folding part 28b is laminated on a belt 12 inside a tread 4. The reinforcement filler 18 is laminated on an axial direction outer side of the carcass 10. A radial direction inner end 18a of the reinforcement filler 18 is positioned on an axial direction outer side of an apex 26. An outer end 18b of the reinforcement filler is laminated on the belt 12 inside the tread 4.SELECTED DRAWING: Figure 1

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Inventors:
NAKANO KEITA
Application Number:
JP2014164238A
Publication Date:
March 24, 2016
Filing Date:
August 12, 2014
Export Citation:
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Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C13/00; B60C3/06; B60C9/00; B60C11/01; B60C11/11; B60C15/00; B60C15/06
Attorney, Agent or Firm:
Kengo Oka
Sumitomo Norio
Kuroyoshi Murohashi
Hiroshi Kasakawa
Kei Someya
Yukari Imamura
Hiroomi Nakao