| 摘要 |
The present invention relates to a stud of a tire which can operate a snow tire over four seasons, as a ceramic tread structure assembled with a groove unit and a pin more improved than the existing metal tread pin and the groove unit, capable of being used for all weather such as dry road surface, wet road surface, and icy roads, and reducing brake, handling, road surface frictional noise, and inner temperature of the tire generated during driving on the road surface. An integral-type ceramic stud with a ceramic material is applied to various stud patterns such as the existing rib type, a rug type, a rib-rug type, a block type, an asymmetry type, etc., particularly, suitable for an airless tire which is a next generation tire. |
