Title:
PNEUMATIC TIRE FOR MOTOCROSS
Document Type and Number:
Japanese Patent JP2009126408
Kind Code:
A
Abstract:
To provide a pneumatic tire for motocross with excellent acceleration after landing by restraining deformation of a shoulder part in jump-landing.
This pneumatic tire for motocross has a pair of rubber reinforcing layers 10 adhered to shoulder areas Sh on both sides of a tire equator C and an inner face 9i of an inner liner rubber 9. The rubber reinforcing layers 10 are formed into an approximate crescent-sectioned shape whose thickness is gradually reduced from a maximum thick part 10m having a maximum thickness Wm of 1.0-3.5 (mm) outward and inward in a tire radial direction, and a complex modulus E* of the rubber reinforcing layer 10 is 10-80 MPa.
Inventors:
NODA KURAJI
Application Number:
JP2007304739A
Publication Date:
June 11, 2009
Filing Date:
November 26, 2007
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
B60C3/00; B60C5/00; B60C5/14
Attorney, Agent or Firm:
Sumitomo Shintaro