| 摘要 |
PURPOSE: A non-pneumatic tire for absorbing impact is provided to improve riding comfort and reduce the vibration of a vehicle by improving elasticity and durability and by not having problems such as an air leakage or a puncture. CONSTITUTION: A non-pneumatic tire (100) for absorbing impact comprises an outer edge unit (10) and a filler unit (20). The outer edge unit is manufactured with polyurethane elastomer which is non-foam or low foam, low specific gravity, and high hardness. The outer edge unit forms the outer edge of the non-pneumatic tire for absorbing the impact so that a space unit (15) is formed along the circumference of the entire inside. The filler unit is manufactured with polyurethane elastomer which is high-foam, low specific gravity, and high elasticity. The filler unit is filled in the space unit of the non-pneumatic tire for absorbing the impact. |
