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Composite breaker belt for radial ply tire

阅读:396发布:2021-01-04

专利汇可以提供Composite breaker belt for radial ply tire专利检索,专利查询,专利分析的服务。并且A tire having an embedded breaker belt, the belt being composed of one or more intermediate plies, which are relatively rigid in the lengthwise direction, sandwiched between plies which are relatively deformable in the lengthwise direction. The intermediate plies may be rayon, and the sandwiching plies may be nylon.,下面是Composite breaker belt for radial ply tire专利的具体信息内容。

1. A tire having a breaker belt embedded therein beneath the tread portion and above the carcass fabric and being approximately as wide as said tread portion, said breaker belt having at least one intermediate ply lying between other plies, said intermediate ply consisting predominantly of fibers which are relatively rigid in the lengthwise direction, and said other plies consisting predominantly of fibers which are relatively deformable in the lengthwise direction.
2. A tire as claimed in claim 1 whereIn the relatively rigid fibers are made of rayon.
3. A tire as claimed in claim 1 wherein the relatively deformable fibers are made of nylon 66.
4. A tire as claimed in claim 1 wherein the relatively rigid fibers are made of rayon and the relatively deformable fibers are made of nylon 66.
5. A tire as in claim 1 wherein the ratio of the numbers of relatively deformable and relatively rigid plies is from 1:1 to 2:1.
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