Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2022/123853
Kind Code:
A1
Abstract:
A pneumatic tire (1) comprises a tread portion (2) including a land portion (24) divided by a plurality of main grooves (22) formed in the tread surface (21), and a mounting member (10) which is provided on a tire inner surface (7A) on the inner side of the tread portion (2) and onto which an electric device is mountable. The mounting member (10) is disposed on the tire inner surface (7A) at a position corresponding to the land portion (24). The complex modulus E*1 of the rubber composition forming the mounting member (10) is greater than the complex modulus E*2 of the rubber composition forming the tread portion (2).
Inventors:
SOFUE NAOYA (JP)
YOSHIZUMI TAKUMA (JP)
YOSHIZUMI TAKUMA (JP)
Application Number:
PCT/JP2021/034236
Publication Date:
June 16, 2022
Filing Date:
September 17, 2021
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C1/00; B60C11/00; B60C19/00
Domestic Patent References:
| WO2019054316A1 | 2019-03-21 |
Foreign References:
| JP2019064543A | 2019-04-25 | |||
| JP2019077296A | 2019-05-23 | |||
| JP2020082934A | 2020-06-04 | |||
| JP2007024696A | 2007-02-01 | |||
| JP2019502769A | 2019-01-31 | |||
| JP2004155352A | 2004-06-03 | |||
| US4414370A | 1983-11-08 | |||
| JPS596207A | 1984-01-13 | |||
| JPH0558005B2 | 1993-08-25 | |||
| JPH01313522A | 1989-12-19 | |||
| US5010166A | 1991-04-23 |
Attorney, Agent or Firm:
KAYAMA Hironobu (JP)
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