The invention discloses a diagonal agricultural tyre with high-modulus and low-shrinking polyester fiber cord fabrics. The diagonal agricultural tyre comprises cord fabric layers and buffering layers which wrap the outer side of a bead ring, wherein the cord fabric layers comprise the even layers of polyester fiber cord fabrics which are pressed in a crossing manner; the outer sides of the even layers of polyester fiber cord fabrics are provided with the polyester fiber buffering layers; the outer sides of the buffering layers are provided with tread rubber layers. The number of the polyester fiber cord fabric layers is 4-6, and the angle between the adjacent upper and lower polyester fiber cord fabrics is about 28-38 degrees. The number of the polyester fiber buffering layers is 0-2, and the angle between the adjacent upper and lower polyester fiber buffering layers is about 28-38 degrees. The diagonal agricultural tyre disclosed by the invention is simple in structure and reasonable in design, and not only has the advantages of high strength, low moisture absorption rate and good warping strength, but also is good in wearing resistance, so that the service life of the tyre can be prolonged.
Diagonal agricultural tyre with high-modulus and low-shrinking polyester fiber cord fabrics
2015-06-10
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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