| 摘要 |
PROBLEM TO BE SOLVED: To reduce the dangerousness when a pneumatic tire is punctured and the possibility of the instantaneous occurrence of a state that a vehicle cannot run. SOLUTION: In a tire structure which is divided into a tire with a layer 2 including instantaneous puncture recovering agent and a chamber 6 which is charged with air, from which point-like protrusion pieces 3 are protruded to hold the tire by a partition wall 4, the chamber 6 is charged with air through a valve 5. |
