Title:
タイヤ
Document Type and Number:
Japanese Patent JP5690310
Kind Code:
B2
Abstract:
A tire (1) is provided with multiple projection parts (500) in a groove bottom (50B2) of a groove portion. The projection parts (500) extend from one side wall (50B1) to the other side wall (50B3) opposed to the one side wall (50B1), the side walls forming the groove portion. The projection parts (500) are arranged at predetermined intervals in the groove portion. Lateral groove portions (60) that extend from the groove portion to a buttress section (9), and have openings (60a) in the buttress section (9) are formed. Air supply mechanisms (100R) that supply air to the lateral groove portions (60) are formed.
More Like This:
| JP6903880 | Pneumatic tires |
| JP2000016025 | HEAVY DUTY PNEUMATIC RADIAL TIRE |
| JP4392712 | Pneumatic tires |
Inventors:
大金 俊
川上 裕喜
川上 裕喜
Application Number:
JP2012150819A
Publication Date:
March 25, 2015
Filing Date:
July 04, 2012
Export Citation:
Assignee:
株式会社ブリヂストン
International Classes:
B60C11/13; B60C11/01; B60C11/03
Attorney, Agent or Firm:
Hidekazu Miyoshi