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Title:
TIRE FOR MOTORCYCLE
Document Type and Number:
Japanese Patent JP2007182098
Kind Code:
A
Abstract:

To provide a tire 2 for a motorcycle having excellent driving performance and turning performance.

A belt 12 of a tire has a first belt ply 26 and a second belt ply 28. The first belt ply 26 comprises a first cord 30 and a topping rubber 32. The first belt ply 26 is obtained by spirally winding a ribbon consisting of one or a plurality of longitudinally extending first cords 30 and the topping rubber 32. The first cord 30 extends substantially in the circumferential direction. The second belt ply 28 comprises a second cord 34 and a topping rubber 36. The second cord 34 is substantially arc-shaped in plan view. The angle of the second cord 34 with respect to the circumferential direction is gradually reduced from the equator to the end. The angle of the second cord 34 with respect to the circumferential direction at the equator CL is substantially 90°. The angle of the second cord 34 with respect to the circumferential direction is ≥5° and ≤50°.


Inventors:
IIO NOBUMITSU
Application Number:
JP2005380602A
Publication Date:
July 19, 2007
Filing Date:
December 29, 2005
Export Citation:
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Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C9/18; B60C9/08; B60C9/22
Domestic Patent References:
JP2005254992A2005-09-22
JPH1053007A1998-02-24
JP2001206009A2001-07-31
JP2005280404A2005-10-13
JP2002036834A2002-02-06
JP2000177337A2000-06-27
JPH08216608A1996-08-27
JPH11291716A1999-10-26
JPH10258609A1998-09-29
JPH1128909A1999-02-02
JPH06286410A1994-10-11
Attorney, Agent or Firm:
Kengo Oka
Sumitomo Norio