Patent ID: 8869856
Filing Date: 2014-10-28
Classification: B60C,Y10T

Abstract:
1. A pneumatic tire comprising a tread part, a sidewall part, a bead part, a carcass extending from said tread part to said bead part through said sidewall part, and a breaker part disposed at an outside of said carcass in a tire radial direction, wherein each of tread rubber, breaker rubber, and sidewall rubber formed on said tread part, said breaker part, and said sidewall part, respectively, has a volume specific resistivity of 1×10 said pneumatic tire further comprising wherein each of ply rubber forming said carcass, said shoulder part electroconductive rubber layer, said coating rubber, said conduction rubber, and said bead part rubber has a volume specific resistivity of less than 1×10 wherein one bead part is electrically connected with the other bead part through each ply of rubber forming said carcass, said shoulder part electroconductive rubber layers, said coating rubber, and said bead part rubbers.