| CPC B60C 19/088 (2013.01) [B60C 19/08 (2013.01); B60C 19/082 (2013.01)] | 5 Claims |
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1. A tire comprising:
a tread portion,
a pair of bead cores embedded in a pair of bead portions,
a carcass comprising one or more carcass plies, each of which consists of a carcass body portion straddling toroidally over the pair of bead cores and a carcass turn-up portions extending from the carcass body portion and folded back around the bead cores,
a reinforcement member comprising two conductive reinforcement layers adjacent to each other in the tire radial direction disposed on the outer side in the tire radial direction of a crown portion of the carcass,
a tread under cushion disposed on the outer side in the tire radial direction of the two conductive reinforcement layers, the tread under cushion being conductive, and
an antenna rubber disposed on the outer side in the tire radial direction of the tread under cushion, wherein
a bead filler is disposed on the outer side in the tire radial direction of the bead core, and a rubber chafer is disposed on the outer side in the tire width direction of the bead filler,
the tire further comprises a pair of conductive members, each extending in the tire radial direction,
a tire radial inner end of each conductive member of the pair of conductive members is located at a tire radial outer end of the rubber chafer or in a tire radial region farther inward in the tire radial direction than the tire radial outer end of the rubber chafer,
a tire radial outer end of the each conductive member of the pair of conductive members terminates in a region between the two conductive reinforcement layers in the tire radial direction,
the tire radial outer end of the each conductive member terminates at a position located inward in the tire width direction than an end in the tire width direction of the reinforcement layer having the smallest width among the two conductive reinforcement layers, and
the antenna rubber is free of direct contact with the pair of conductive members.
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