Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2020/246204
Kind Code:
A1
Abstract:
Provided is a pneumatic tire having wet steering stability performance and dry steering stability performance improved in a well-balanced manner. A dimple group includes a plurality of dimples (100-104) arrayed with spaces in the tire circumferential direction. When a center-to-center minimum dimension between different dimples (100, 102) which are in the same dimple group is denoted as (K), and a center-to-center minimum dimension between dimples (104, 100) which are in different dimple groups is denoted as (L), a ratio L/K is 3.5-10.0, and the inter-center minimum size L is not less than 20 mm and not more than the ground length.
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Inventors:
KODA HIRAKU (JP)
TAKEMORI RYOHEI (JP)
SASAYA YUKI (JP)
TAKEMORI RYOHEI (JP)
SASAYA YUKI (JP)
Application Number:
PCT/JP2020/019023
Publication Date:
December 10, 2020
Filing Date:
May 12, 2020
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C5/00; B60C11/00; B60C11/03; B60C11/12
Foreign References:
| KR20070053964A | 2007-05-28 | |||
| JP2018001798A | 2018-01-11 | |||
| JP2013103675A | 2013-05-30 | |||
| JP2009292379A | 2009-12-17 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Download PDF:
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