Title:
PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/034224
Kind Code:
A1
Abstract:
This pneumatic radial tire for a passenger vehicle is configured so that a tire cross-section width SW and a tire outer diameter OD satisfy a prescribed relationship. The carcass includes: a first tire width-direction section in which carcass cords are arrayed in the radial direction; and a second tire width-direction section in which the carcass cords extend inclined with respect to the tire circumferential direction. The second tire width-direction section is located in the tire width-direction half on the outer side of the tire when the same is mounted on the vehicle. Belt cords and carcass cords of a carcass body in the second tire width-direction section extend in directions intersecting one other as viewed from the tire radial-direction outer side.
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Inventors:
KUWAYAMA ISAO (JP)
SHIMURA TAKASHI (JP)
SHIMURA TAKASHI (JP)
Application Number:
PCT/JP2023/019384
Publication Date:
February 15, 2024
Filing Date:
May 24, 2023
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C5/00; B60C9/07; B60C9/02; B60C9/08; B60C9/17
Domestic Patent References:
| WO2012176476A1 | 2012-12-27 | |||
| WO2017195891A1 | 2017-11-16 |
Foreign References:
| DE2164366A1 | 1973-06-28 | |||
| JP2009227229A | 2009-10-08 | |||
| JP2002127712A | 2002-05-08 | |||
| JP2006256522A | 2006-09-28 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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