| 摘要 |
PROBLEM TO BE SOLVED: To be capable of being easily assembled and reduce a weight.SOLUTION: A non-pneumatic tire includes: a fitting body 11 mounted on an axle; a ring member 14 including an inner cylindrical body 12 externally mounted on the fitting body 11, and an outer cylindrical body 13 surrounding the inner cylindrical body 12 from the outside in a tire radial direction; and a plurality of connection members 15 which are arranged between the inner cylindrical body 12 and the outer cylindrical body 13 in a tire circumferential direction, and connect both of the cylindrical bodies 12 and 13 each other. At least a part of the ring member 14 and the plurality of connection members 15 are formed integrally with each other by a synthetic resin material having a bending flexural modulus obtained by a three-point bending test in accordance with ISO 178 of 300 MPa or more, and a Charpy impact value obtained by a Charpy impact test at 23°C in accordance with ISO 179-1 of 5 kJ/mor more. |
