Title:
タイヤ
Document Type and Number:
Japanese Patent JP7419047
Kind Code:
B2
Abstract:
Provided is a run-flat tire that can achieve weight reduction while ensuring steering stability. This run-flat tire comprises a reinforcement rubber layer 50 disposed on a tire inner cavity side of a carcass ply 23 on a side wall 12, wherein: the carcass ply 23 includes a plurality of layers of plies; at least one layer of ply of the plurality of layers of plies is a division carcass ply divided inside a steel belt in the tire radial direction; and the reinforcement rubber layer 50 is disposed inside a ply divided end of the divided ply in the tire radial direction.
Inventors:
Yusuke Inui
Application Number:
JP2019223435A
Publication Date:
January 22, 2024
Filing Date:
December 11, 2019
Export Citation:
Assignee:
TOYO TIRE Co., Ltd.
International Classes:
B60C17/00; B60C9/02; B60C9/08
Domestic Patent References:
| JP2014024358A | ||||
| JP2005306371A | ||||
| JP62279107A | ||||
| JP2010137853A |
Foreign References:
| US20160121664 |
Attorney, Agent or Firm:
Tetsuo Shiba
Hiroaki Hoshino
Hiroaki Hoshino
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