Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP7004556
Kind Code:
B2
Abstract:
To provide a pneumatic tire of which snow performance can be improved.SOLUTION: In a pneumatic tire, plural major grooves 1 which continuously extend in a tire circumferential direction, and plural land part rows 2 which are partitioned by the plural major grooves 1 are provided on a tread surface. The land part row 2 comprises a snow hall 3 which is formed at a width direction center part of the land part row 2, and a siping 4 which connects a ground contact end CE or a lateral groove 15 and the snow hall 3 to each other. Thus, snow column shear force when running on an ice and snow road is improved, and occurrence of snow jamming is prevented, whereby snow performance of this tire can be improved.SELECTED DRAWING: Figure 1
Inventors:
Takeshi Fujioka
Application Number:
JP2017232958A
Publication Date:
January 21, 2022
Filing Date:
December 04, 2017
Export Citation:
Assignee:
TOYO TIRE Co., Ltd.
International Classes:
B60C11/03; B60C11/117; B60C11/12
Domestic Patent References:
| JP2016033008A | ||||
| JP2016107970A |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office
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