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Title:
PNEUMATIC TIRE AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/129130
Kind Code:
A1
Abstract:
Provided is a pneumatic tire provided with a tread having an asymmetrical pattern with the equatorial plane of the tire as the boundary thereof, wherein the tire can reduce cavity resonance and has excellent steering stability. The pneumatic tire is provided with an asymmetrical tread pattern in which the negative ratio of the pair of tread halves between the equatorial plane of the tire on the tread section and both outer ends of the tread section in the tire width direction is different for both tread halves, and is characterized in that short fibers are fixed on at least one section of the inner peripheral tire surface on the tread section, and the area ratio of fixed short fibers on the tread half with the higher negative ratio is higher than that of the other tread half.

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Inventors:
WATANABE TOSHIYUKI (JP)
Application Number:
JP2014/000580
Publication Date:
August 28, 2014
Filing Date:
February 04, 2014
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C5/00; B29D30/06; B60C11/03; B60C11/04
Foreign References:
JP2012250635A2012-12-20
JP2009298236A2009-12-24
JP2004082387A2004-03-18
Other References:
See also references of EP 2960075A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
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