| 摘要 |
PURPOSE:To obtain a non-slip belt which can be mounted easily onto tire on snowy road. by forming a belt body covering the outer circumferential face and the opposite side faces of tire into ring shape from expandable/shrinkable resilient material and providing many projections on the surface of the belt body contacting with pavement. CONSTITUTION:A non-slip belt has a belt body 2 mountable onto a tire 1 while covering the outer circumferential face and the opposite side faces of the tire 1, where the belt body 2 is formed into ring shape with expandable/shrinkable natural rubber or synthetic rubber. Many pointed projections 3 are formed entirely on the surface of the belt body 2 contacting with pavement. Furthermore, thin portions 4 are formed at the opposite edges of the belt body 2 in order to increase expanding/shrinking performance thereat. The non-slip belt constructed in such a manner is mounted onto the tire 1 with the belt body 2 being expanded and applied tightly onto the tire 1 through resiliency thereof.
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