| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire that is economical and provides durability and good comfortableness. SOLUTION: This radial tire comprises a carcass leading from a tread section to a bead-core of a bead section through a sidewall section, and a band layer that is disposed inside the tread section and outside the carcass and is formed by spirally winding a band cord substantially in parallel with the tire equator. The band cord is formed using a total of nine metal bare wires F including molded bare wire FA molded in a shape having at least five or more two-dimensional waves, and is formed of a metal cord formed by twisting two-four bare wire bundles B formed by twisting the plurality of metal bare wires F. COPYRIGHT: (C)2005,JPO&NCIPI
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