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Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2024/034230
Kind Code:
A1
Abstract:
A pneumatic tire according to the present invention is provided with a carcass that comprises one or more carcass plies and that toroidally spans between a pair of bead sections. The carcass plies are formed by covering, with rubber, carcass cords that are arrayed in a radial configuration. The pneumatic tire is provided with a communication device having an antenna. The antenna has a portion in which a prescribed form is repeatedly arrayed at a pitch distance A (mm) in the extension direction of the antenna while reciprocating along a direction orthogonal to the extension direction. The carcass cords are arrayed at a pitch distance P (mm) in the tire circumferential direction at a tire radial direction position where the communication device is provided. The pitch distance A (mm) is greater than the pitch distance P (mm).

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Inventors:
ONO TAKATOSHI (JP)
KOSHIO MAKOTO (JP)
Application Number:
PCT/JP2023/019792
Publication Date:
February 15, 2024
Filing Date:
May 26, 2023
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C19/00
Domestic Patent References:
WO2017130956A12017-08-03
Foreign References:
JP2022084145A2022-06-07
JP2005535497A2005-11-24
JP2014038627A2014-02-27
JP2008536357A2008-09-04
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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