Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2010/137143
Kind Code:
A1
Abstract:
A tire having a reduced rolling resistance while maintaining wear resistance and steering stability. More specifically, the tire comprises a pair of bead sections and a pair of side wall sections, a tread section, one or more plies of carcasses, a belt, and a tread rubber in which main grooves are formed. The tire is characterized in that the groove bottom and the groove walls of the main grooves are formed of a rubber having an elastic modulus higher than that of the tread rubber.
Inventors:
NAGANO DAIJIRO (JP)
Application Number:
PCT/JP2009/059723
Publication Date:
December 02, 2010
Filing Date:
May 27, 2009
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
NAGANO DAIJIRO (JP)
NAGANO DAIJIRO (JP)
International Classes:
B60C11/00; B60C1/00; B60C11/04; B60C11/13
Foreign References:
| JP2007528311A | 2007-10-11 | |||
| JP2009107435A | 2009-05-21 | |||
| JP2009132179A | 2009-06-18 |
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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