Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP7457501
Kind Code:
B2
Abstract:
To improve initial drain performance and to improve grounding performance during cornering.SOLUTION: A pneumatic tire comprises: a main groove 2 extending in a tire circumferential direction; and a block line composed of a plurality of blocks 4 formed by lateral grooves 3 extending in a tire width direction. Each of the blocks 4 of respective inside block lines 21, 22, 23 includes a block with an auxiliary groove having a plurality of drain auxiliary grooves 24 extending in a tire circumferential direction. Blocks 4 forming a central outside block line from the middle position in the tire width direction has a drain auxiliary groove 24 and inclines so as to project in the tire circumferential direction on outside in the tire width direction.SELECTED DRAWING: Figure 1
Inventors:
▲桑▼野 慎吾
Application Number:
JP2019238885A
Publication Date:
March 28, 2024
Filing Date:
December 27, 2019
Export Citation:
Assignee:
TOYO TIRE Co., Ltd.
International Classes:
B60C11/03; B60C5/00; B60C11/12; B60C11/13
Domestic Patent References:
JP2000301914A | ||||
JP2019043492A | ||||
JP2017210170A | ||||
JP2006151235A | ||||
JP2006151237A | ||||
JP2015110394A |
Foreign References:
CN203331750U |
Attorney, Agent or Firm:
Norito Yamao
Yoshiyuki Maebori
Yoshiyuki Maebori