Title:
RADIAL TIRE FOR MOTORCYCLE
Document Type and Number:
Japanese Patent JP2014172547
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a radial tire for motorcycle exerting excellent driveability while securing a riding comfort performance, tire moldability, durability or the like.SOLUTION: In the belt layer of a cross belt structure, a steel cord having a cord structure of 3×3×0.17 is used for a belt cord of one belt ply, and an aramid cord of 1670 dtex/2 is used for the belt cord of the other belt ply. The steel cord has a flexural rigidity per one cord of 10.0-12.0 g/cm and a cord elongation Lat load 100 N is 1.5-2.0%. The aramid cord has a cord elongation Lat load 44 N of 0.5-1.5%.
Inventors:
NISHIMURA AKIHIRO
Application Number:
JP2013048322A
Publication Date:
September 22, 2014
Filing Date:
March 11, 2013
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C9/18; B60C9/00; B60C9/20; D02G3/48; D07B1/06
Attorney, Agent or Firm:
Shintaro Sumitomo