| 摘要 |
PROBLEM TO BE SOLVED: To provide tire particles aggregate capable of suppressing expansion of hollow particles even a high-speed traveling, and surely restoring inner pressure of the tire by the hollow particles when the tire is injured. SOLUTION: The tire particles aggregate 100 is the aggregate of the tire 1 mounted to a vehicle, and a plurality of hollow particles 4 disposed in a tire air chamber 3 partitioned by the tire 1 and a rim 2. The plurality of hollow particles 4 is an approximate spherical shape composed of a continuous phase by resin and closed cell. When the inner pressure in the tire air chamber 3, it is expanded by reaching a re-expansion starting temperature (Ts2), and the plurality of hollow particles 4 is charged or filled, and is equipped with a porous material 7a having fine holes fixed to the rim 2 in the tire air chamber 3. COPYRIGHT: (C)2006,JPO&NCIPI
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