Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2023/276178
Kind Code:
A1
Abstract:
Provided is a tire 1 including a pair of bead cores 5 and a carcass 6 formed of at least one carcass ply having a body portion 6a and folded portions 6b, the tire 1 comprising: first rubber members 10 each of which is arranged outside the bead core 5 in the tire radial direction such that at least a part thereof is sandwiched between the main body portion 6a and the folded portion 6b, the height of the first rubber member 10 in the tire radial direction being equal to or lower than 15% of the tire cross sectional height; and high hardness rubber members (11A, 11B) each of which is higher in hardness than a side rubber 9 and is arranged outside the first rubber member 10 in the tire width direction, a communication device 12 being embedded at a position in the tire radial direction inside the tire maximum width position SWH in the tire radial direction and outside the high hardness rubber member in the tire radial direction.
Inventors:
SUMITOMO KENTA (JP)
Application Number:
PCT/JP2021/040455
Publication Date:
January 05, 2023
Filing Date:
November 02, 2021
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C15/00; B60C15/06; B60C19/00
Domestic Patent References:
| WO2019054227A1 | 2019-03-21 | |||
| WO2019054211A1 | 2019-03-21 | |||
| WO2019207419A1 | 2019-10-31 | |||
| WO2015008752A1 | 2015-01-22 | |||
| WO2020101003A1 | 2020-05-22 |
Foreign References:
| JP2020055450A | 2020-04-09 | |||
| JP2015160485A | 2015-09-07 | |||
| JP2016040144A | 2016-03-24 | |||
| JP2013129346A | 2013-07-04 | |||
| JP2011148362A | 2011-08-04 | |||
| JP2019209907A | 2019-12-12 | |||
| JP2019137328A | 2019-08-22 | |||
| JP2021109734A | 2021-08-02 |
Other References:
"STANDARDS MANUAL of the ETRTO", 2013, article "FUTURE DEVELOPMENTS"
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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