Pneumatic tire
AssigneeThe Yokohama Rubber Co., Ltd.
InventorEiichi Iida
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Abstract
In a pneumatic tire composed of a carcass layer crossing between a pair of left and right bead cores, the bead cores comprise a fastening bead core for fastening an end of the carcass layer to be turned up around the fastening bead core, and a non-fastening bead core free from the end of the carcass layer. An inner circumferential radius R2 of the non-fastening bead core is set smaller than an inner circumferential radius R1 of the end of the carcass layer to be turned up around the fastening bead core.
Claims6
A pneumatic tire composed of a carcass layer crossing between a pair of left and right bead cores, the bead cores comprising:
- a fastening bead core for fastening an end of the carcass layer to be turned up around the fastening bead core;
- and
- a non-fastening bead core free from the end of the carcass layer,
- wherein an inner circumferential radius R2 of the non-fastening bead core is set smaller than an inner circumferential radius R1 of the end of the carcass layer to be turned up around the fastening bead core.
Dependencies are inferred from the claim text.