Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP6682386
Kind Code:
B2
Abstract:
A block includes a pair of longitudinal side surface portions facing the main grooves and a pair of lateral side surface portions facing the lateral grooves. The pair of longitudinal side surface portions includes a pair of first longitudinal side surface portions that has ridgelines inclined with respect to the tire circumferential direction, and a pair of second longitudinal side surface portions that has ridgelines shorter than ridgelines of the first longitudinal side surface portions and inclined greater than the ridgelines of the first longitudinal side surface portions. In the shoulder block, notches are provided at a central portion of the pair of first longitudinal side surface portions, a first sipe that is opened to the notches and connects the notches on both sides is provided, and second sipes of which the both ends terminate within the block are provided on both sides of the first sipe.
Inventors:
Takeshi Fujioka
Application Number:
JP2016130527A
Publication Date:
April 15, 2020
Filing Date:
June 30, 2016
Export Citation:
Assignee:
toyo tire Co., Ltd.
International Classes:
B60C11/12; B60C11/03; B60C11/11
Domestic Patent References:
| JP11129709A | ||||
| JP2012250610A | ||||
| JP2012051504A | ||||
| JP2016043893A | ||||
| JP2006056459A | ||||
| JP2015212118A | ||||
| JP2014094601A | ||||
| JP4230404A | ||||
| JP2015016853A | ||||
| JP2017074844A |
Attorney, Agent or Firm:
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Ariyoshi Yasuomi
Tetsuji Nakamura
Katsuyuki Tomita
Ariyoshi Yasuomi