The invention relates to a multiple-air chamber anti-explosion tyre with high-performance one-way valves and belongs to the technical field of tyres. The tyre comprises a tyre body and a plurality of cavities, wherein the cavities comprise air inflation cavities and a plurality of air storage cavities; a first separation layer is arranged between the air inflation cavity and the air storage cavities; the one-way valve is arranged on the first separation layer; a second separation layer is arranged between two adjacent air storage cavities; the one-way valve comprises a valve body, a piston, a pressing cap and a seal layer between the valve body and the pressing cap; the piston and the seal layer of the one-way valve are made of a composite material; and the composite material comprises the following components: 8-20% of polytetrafluoroethylene powder, 0.5-10% of surface modified carbon fiber, 0.5-10% of modified nanometer CaCO3, 0.5-10% of nanometer Si2N4 and the balance of polyetheretherketone powder. The tyre is simple in structure, air pressures of the air cavities are equal, the one-way valves are made of the composite material, the probability of tyre burst of a vehicle is reduced, and the service life of the tyre is prolonged.


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    Title :

    Multiple-air chamber anti-explosion tyre with high-performance one-way valves


    Contributors:
    GE LIUYUN (author) / YU XUDONG (author) / ZHAO JING (author) / CHEN XIAOPING (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / F16K VALVES , Ventile



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