| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire formed of thermoplastic resin materials including a polyurethane based thermoplastic elastomer and having superior friction resistance and durability, particularly fixing performance relative to a reinforcing cord. SOLUTION: The tire 10 includes: an annular tire case 17 formed of a polyurethane based thermoplastic elastomer; a reinforcing cord 26 which has rigidity higher than that of the polyurethane based thermoplastic elastomer and is spirally wound around an outer circumferential part of the tire case 17, and part of which is buried in the outer circumferential part in a sectional view along an axial direction of the tire case 17 and brought into close contact with the thermoplastic resin materials; and a tread 30 provided at an outer side in a radial direction of a reinforcing cord layer 28 formed by the reinforcing cord 26. COPYRIGHT: (C)2012,JPO&INPIT |
