Title:
タイヤ
Document Type and Number:
Japanese Patent JP6980371
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tire having an excellent uneven wear resistance, which can suppress generation of uneven wear in a tread width direction.SOLUTION: A tire has at least one land part, which is partitioned by at least two circumferential grooves which extend in a circumferential direction of a tread, on a tread surface of the tread of the tire. In at least one land part, an angle of a side wall on a tread end side of the land part to a normal line at a boundary with the side wall of the land part surface with the boundary as an apex is -10° or more and 2° or less when a direction inclined to the land part side is so made as to be minus, and a ratio of a tread width direction length of the land part surface to a length of the side wall on the tread end side along the normal line is 1.7 or more and 3.9 or less.SELECTED DRAWING: Figure 1
Inventors:
Naoto Okazaki
Application Number:
JP2016176985A
Publication Date:
December 15, 2021
Filing Date:
September 09, 2016
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C11/03; B60C11/13
Domestic Patent References:
JP2011240889A | ||||
JP2016141307A | ||||
JP9002026A | ||||
JP2012158195A | ||||
JP2014221566A | ||||
JP2014141189A | ||||
JP2001121924A | ||||
JP2008201153A | ||||
JP2016022850A | ||||
JP872507A | ||||
JP2010149842A | ||||
JP2007176287A |
Attorney, Agent or Firm:
Kenji Sugimura
Yamaguchi Yusuke
Suzuki Asami
Yamaguchi Yusuke
Suzuki Asami