Title:
タイヤ
Document Type and Number:
Japanese Patent JP7409062
Kind Code:
B2
Abstract:
To provide a tire having improved wet performance and maneuvering stability.SOLUTION: A tread part 2 is divided into five land parts 4 by four main grooves 3. The five land pars 4 are constituted of two shoulder land parts 7, two middle land parts 8 and one crown land part 9. Each of the middle land parts 8 is a semi-block row including a rib area 13 and a block area 14 divided into a plurality of middle lateral grooves 12. Each of the shoulder land parts 7 is a block row divided by a plurality of shoulder lateral groves 15. A total area S1 of a tread of each shoulder land part 7 is larger than a total ares S2 of a tread of the middle land part 8 neighboring via the shoulder main groove 5.SELECTED DRAWING: Figure 1
Inventors:
Koji Matsuura
Application Number:
JP2019225756A
Publication Date:
January 09, 2024
Filing Date:
December 13, 2019
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
B60C11/03; B60C11/12; B60C11/13
Domestic Patent References:
| JP2004262312A | ||||
| JP2017039407A | ||||
| JP2004017863A |
Foreign References:
| WO2010133940A1 | ||||
| US20060137791 | ||||
| US20170050470 |
Attorney, Agent or Firm:
Shintaro Sumitomo
Shigetake Ura
Jun Naemura
Yukinobu Ishihara
Satoshi Ichida
Shigetake Ura
Jun Naemura
Yukinobu Ishihara
Satoshi Ichida
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