Title:
RUN-FLAT TIRE
Document Type and Number:
Japanese Patent JP2023151567
Kind Code:
A
Abstract:
To provide a run-flat tire with a high flatness, which offers enhanced run-flat durability without significantly compromising the ride comfort.SOLUTION: A run-flat tire has a flatness of 70-85. The TW/W is 0.75 or more and 0.84 or less. Tread rubber constituting the tread part has a foamed rubber layer.SELECTED DRAWING: Figure 1
Inventors:
YAMASHITA TSUBASA
WATANABE SATORU
WATANABE SATORU
Application Number:
JP2022061246A
Publication Date:
October 16, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60C17/00; B60C9/22; B60C11/00
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yasuyuki Komatsu
Yusuke Yamaguchi
Mitsutsugu Sugimura
Yasuyuki Komatsu
Yusuke Yamaguchi
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