Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2019006203
Kind Code:
A
Abstract:
To provide a tire that can exert excellent durability performance and grip performance.SOLUTION: A pneumatic tire 1 includes a carcass 6, a belt layer 7, and a belt cushion rubber 9. In the pneumatic tire 1, a height h1 in a tire radial direction ranging from a bead heel BL to the maximum width position M of the tire is set to be 20-60% of a height H1 in the tire radial direction ranging from the bead heel BL to a tread end Te, a tread width Tw is 60-92% of the tire maximum width SW, an outward surface of the belt cushion rubber 9 is formed in a straight line shape or in a circular-arc shape which protrudes toward outside in the tire radial direction and whose curvature radius is 65 mm or more, and an inward surface of the belt cushion rubber 9 is formed in a circular-arc shape which protrudes toward the outside in the tire radial direction and whose curvature radius is 40-60 mm.SELECTED DRAWING: Figure 1

Inventors:
藤田 将之
Application Number:
JP2017122466A
Publication Date:
January 17, 2019
Filing Date:
June 22, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
住友ゴム工業株式会社
International Classes:
B60C9/18; B60C3/04; B60C9/08; B60C9/20; B60C11/00; B60C15/06
Attorney, Agent or Firm:
住友 慎太郎
浦 重剛
苗村 潤
石原 幸信