| 摘要 |
PURPOSE: A safety tire is provided to prevent the tire from becoming deflated by maintaining a distance between an auxiliary tire and an air suction unit. CONSTITUTION: A safety tire(2) is composed as follows. The inner surface of the safety tire is made of a plastic material. Soft rubbers for maintaining a distance between an auxiliary tire and an air suction unit are loaded on the outer surface of the safety tire. The safety tire is coupled to a tire(1). The outer shape of the safety tire can be changed depending on the shape of the tire.
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