Title:
TIRE
Document Type and Number:
Japanese Patent JP2010023770
Kind Code:
A
Abstract:
To provide a tire improved in durability by enhancing heat dissipation characteristics.
In the tire, at least a part of a tire surface layer is formed of a rubber member with a thermal conductivity of 0.310.51. The rubber member is preferably a side rubber of a sidewall part and/or a tread rubber of a tread part. A disturbance generating part having protruded portions is disposed on at least a part of the tire surface except for a ground-contact part of the tire and a contact part with a rim when the rim is secured to the tire. The tire is suitable as a run flat tire.
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Inventors:
YAMADA HIROSHI
YAMAGUCHI MASASHI
YAMAGUCHI MASASHI
Application Number:
JP2008190139A
Publication Date:
February 04, 2010
Filing Date:
July 23, 2008
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60C13/00; B60C1/00; B60C11/00; B60C17/00
Attorney, Agent or Firm:
Kenji Sugimura
Kiyoshi Kuruma
Tatsuya Sawada
Kazuyuki Tomita
Kiyoshi Kuruma
Tatsuya Sawada
Kazuyuki Tomita