Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP6785107
Kind Code:
B2
Abstract:
A pneumatic tire has a pair of bead portions, side wall portions and a tread portion. An annular projections group in which plural kinds of projections having different volumes are arranged in a tire circumferential direction is formed on an outer surface of a buttress region of the side wall portion. On the assumption that a first projection is constructed by a projection having the smallest volume, and a second projection is constructed by a projection having the largest volume in the projections included in the annular projections group, a ratio V2/V1 goes beyond 1.00 and is less than 5.00, the ratio V2/V1 being a ratio of a volume V2 of the second projection in relation to a volume V1 of the first projection.
Inventors:
Koichi Takita
Application Number:
JP2016188096A
Publication Date:
November 18, 2020
Filing Date:
September 27, 2016
Export Citation:
Assignee:
toyo tire Co., Ltd.
International Classes:
B60C13/00; B60C11/03; B60C13/02
Domestic Patent References:
| JP2016088465A | ||||
| JP2015168301A | ||||
| JP11291718A | ||||
| JP2010264962A |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office