Title:
TIRE
Document Type and Number:
Japanese Patent JP2019034673
Kind Code:
A
Abstract:
To improve durability by suppressing breaking away of blocks.SOLUTION: A tire 1 includes a tread portion 2 provided with at least one block 3. A ground contact top surface 4 of the block 3 has a first edge 5 extending in the tire axial direction, and a first sidewall surface 6 extending inward in the tire radial direction from the first edge 5. The first sidewall surface 6 includes an inner portion 13 forming a tire equator C side, and an outer portion 14 forming a tread edge Te side. A maximum inclined angle θ1 of the inner portion 13 with respect to a tread normal is greater than a maximum inclined angle θ2 of the outer portion 14 with respect to a tread normal.SELECTED DRAWING: Figure 1
Inventors:
HINAMI YUKIKO
Application Number:
JP2017158166A
Publication Date:
March 07, 2019
Filing Date:
August 18, 2017
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C11/03; B60C11/11
Attorney, Agent or Firm:
Sumitomo Shintaro
Ura Shigego
Jun Naemura
Yukinobu Ishihara
Ura Shigego
Jun Naemura
Yukinobu Ishihara