| 摘要 |
To provide a tube tire which can avoid damage to a tube in charging a sealant, and can prevent the sealant from plugging an air valve of the tube. A first tube half 4i and a second tube half 4o having the same side and circular cross sections are joined together in the condition of raw rubber, and next vulcanized, thereby forming a tube 2 consisting of the two tube halves 4i and 4o integrated in a seamless condition. An air chamber 3 is defined in the first tube half 4i, and a sealant chamber 7 filled with a sealant 8 is defined in the second tube half 4o. When the tube 2 is pierced, the sealant 8 repairs a pierced hole to prevent the puncture. Further, the air chamber 3 is separated from the sealant chamber 7, so that an air valve 6 provided on the air chamber 3 is not plugged with the sealant 8. <IMAGE> |
