| 摘要 |
<p>A puncture-preventing inside material of a tubeless tire and manufacturing method thereof, wherein the inside material (26) is closely adhered to an inner circumferential surface of the tire and a plurality of element members having a plurality of grooves are inter-coupled to form airtight chamber (32) filled with helium gas by respective grooves at each element member, such that air is not leaked from the tire even though the tire is punctured by needle-like substance due to the inside material, and because the inside material is light and has a stable shape, thereby providing durability and no fear of deteriorating a fuel consumption, a safe steering of a vehicle and rideability.</p> |
