Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2022/181443
Kind Code:
A1
Abstract:
This pneumatic tire (1) comprises: a tread part (2) having land portions (24) divided by a plurality of main grooves (22) formed in a tread surface (21); an inner liner (7) constituting a tire inner surface (7A) on an internal side of the tread part (2); and a mount member (10) which can mount an electrical device provided to the tire inner surface (7A). In the pneumatic tire (1), a complex modulus of elasticity E*1 of a rubber composition constituting the mount member (10) is greater than a complex modulus of elasticity E*2 of a rubber composition constituting the inner liner (7).
Inventors:
AOKI DAICHI (JP)
Application Number:
PCT/JP2022/006415
Publication Date:
September 01, 2022
Filing Date:
February 17, 2022
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C19/00; B60C5/14
Domestic Patent References:
| WO2019244349A1 | 2019-12-26 | |||
| WO2013005639A1 | 2013-01-10 |
Foreign References:
| JP2009113794A | 2009-05-28 | |||
| JP2007069775A | 2007-03-22 | |||
| JP2000168320A | 2000-06-20 | |||
| JP2017088171A | 2017-05-25 | |||
| JP2002541003A | 2002-12-03 | |||
| US20140261944A1 | 2014-09-18 | |||
| JP2005178761A | 2005-07-07 | |||
| JP2006507495A | 2006-03-02 | |||
| JP2006306171A | 2006-11-09 | |||
| DE10209580A1 | 2003-09-25 | |||
| JP2004155352A | 2004-06-03 | |||
| US4414370A | 1983-11-08 | |||
| JPS596207A | 1984-01-13 | |||
| JPH0558005B2 | 1993-08-25 | |||
| JPH01313522A | 1989-12-19 | |||
| US5010166A | 1991-04-23 |
Other References:
TOA GOSEI, RESEARCH ANNUAL REPORT TREND, vol. 2000, no. 3, pages 42 - 45
Attorney, Agent or Firm:
KAYAMA Hironobu (JP)
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