Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP7418206
Kind Code:
B2
Abstract:
To provide a pneumatic tire capable of improving traction performance on an ice/snow road while ensuring draining performance.SOLUTION: A tire PT is equipped with a center block row 10 in which a plurality of center blocks 1 are aligned at a center portion in a tire width direction of a tread surface Tr, and a pair of shoulder block rows 20 and 30 in which a plurality of shoulder blocks 2 and 3 are aligned at both end portions in a tire width direction of the tread surface Tr, and a pair of quarter block rows 40 and 50 in which a plurality of quarter blocks are aligned between the center block row 10 and the pair of shoulder block rows 20 and 30. A plurality of quarter blocks 5 and the plurality of shoulder blocks 3 are arranged in parallel on a vehicle installation outer side of a single center block 1. In a vehicle installation outer area Ao, a quarter lateral groove 51 is provided on an extension of a groove axis of a center lateral groove 11, and a shoulder lateral groove 31 is provided on an extension of a groove axis of the quarter lateral groove 51.SELECTED DRAWING: Figure 1
Inventors:
Shota Yoshimura
Application Number:
JP2019237254A
Publication Date:
January 19, 2024
Filing Date:
December 26, 2019
Export Citation:
Assignee:
TOYO TIRE Co., Ltd.
International Classes:
B60C11/03; B60C5/00; B60C11/12
Domestic Patent References:
| JP2016068688A | ||||
| JP2008105615A | ||||
| JP2015128992A | ||||
| JP2018100065A |
Attorney, Agent or Firm:
Patent Attorney Corporation Junias International Patent Office