| 摘要 |
PURPOSE: A non-pneumatic tire is provided to reduce noise and vibration generation during driving by reducing the deformation of a tire and to improve tire performance and the ride comport of a vehicle. CONSTITUTION: A non-pneumatic tire (1) comprises an outer cylinder part (100), an inner cylinder part (200), and a plurality of spokes (300). The outer cylinder part comprises a tire tread part. The inner cylinder part is connected to the wheel axis of a vehicle. A spoke connects the outer and inner cylinder parts. The inner circumference of the outer cylinder part is formed with a noise and vibration preventative curved part (110) which is curved into a predetermined pattern. The noise and vibration preventative curved part minimizes the deformation of the spokes and outer cylinder part while driving the vehicle to reduce noise and vibration. |
