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Patent Searching and Data


Title:
PNEUMATIC TIRE WITH NOISE-SUPPRESSING MEMBER, TIRE/RIM ASSEMBLY, AND NOISE-SUPPRESSING MEMBER
Document Type and Number:
WIPO Patent Application WO/2018/235724
Kind Code:
A1
Abstract:
This pneumatic tire with a noise-suppressing member has: a pneumatic tire that has a belt layer, said belt layer being structured including a steel cord; a noise-suppressing member that is formed from a sheet-shaped member, and in order to suppress the resonance of a cavity of the pneumatic tire, has protrusions that protrude into the cavity from a tire inner surface side; and magnets that are attached to the noise-suppressing member, and generate an attractive force between the steel cord and the magnets to retain the noise-suppressing member on the tire inner surface.

Inventors:
HASEGAWA, Keiichi (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
MATSUMOTO, Yoshifumi (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
KOUNO, Yoshihide (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
Application Number:
JP2018/022801
Publication Date:
December 27, 2018
Filing Date:
June 14, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORPORATION (1-1 Kyobashi 3-chome, Chuo-ku Tokyo, 40, 〒1048340, JP)
International Classes:
B60C5/00; B60C9/20
Foreign References:
JP2005297858A2005-10-27
JP2014141109A2014-08-07
JP2003048407A2003-02-18
JP2010188779A2010-09-02
JP2011093462A2011-05-12
JP2011255684A2011-12-22
US20130243212A12013-09-19
JPH05294102A1993-11-09
JP2007062541A2007-03-15
JPS63291709A1988-11-29
JP2016094163A2016-05-26
KR20060054654A2006-05-23
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (3-17, Shinjuku 4-chome Shinjuku-k, Tokyo 22, 〒1600022, JP)
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