Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP7412172
Kind Code:
B2
Abstract:
To improve both initial draining property and uneven wear resistance.SOLUTION: A pneumatic tire includes a plurality of land parts 4 formed in a tread part 1. The land part 4 has a plurality of draining auxiliary grooves 24 extending in a tire circumferential direction and formed while holding a flat surface 24c therebetween in a tire width direction. The draining auxiliary groove 24 has a groove bottom of which depth reduces toward outside in the tire width direction.SELECTED DRAWING: Figure 1
Inventors:
▲桑▼野 慎吾
Shuichi Nishikawa
Shuichi Nishikawa
Application Number:
JP2019238884A
Publication Date:
January 12, 2024
Filing Date:
December 27, 2019
Export Citation:
Assignee:
TOYO TIRE Co., Ltd.
International Classes:
B60C11/13; B60C5/00; B60C11/03; B60C11/12
Domestic Patent References:
JP2017087966A | ||||
JP2000301914A | ||||
JP7001919A | ||||
JP2009298267A | ||||
JP2017210168A | ||||
JP2007022242A | ||||
JP2018034698A | ||||
JP2006151232A | ||||
JP2017024542A |
Foreign References:
US20050257870 | ||||
US20180162174 | ||||
CN212472984U | ||||
CN111002768A |
Attorney, Agent or Firm:
Norito Yamao
Yoshiyuki Maebori
Yoshiyuki Maebori