The invention discloses a tire capable of controlling the internal pressure intensity automatically. The inner side of a hub of the tire is provided with a seal cylinder body, a floating piston matched with the seal cylinder body and a spring, wherein the seal cylinder body is connected with the hub; an opening in the seal cylinder body is communicated with the inside of the tire; the upper floating surface of the piston is toward the inner side of the tire, and the lower floating surface of the piston is supported by an energy storage spring; the floating piston is also matched with a seal ring so as to prevent air leakage. The tire has the beneficial effects that the problem of high vibration when an automobile runs at high speed is solved; the automobile tire is prevented from exploded; the braking distance is shortened; the acceleration in fast speeding is increased; the high energy consumption of the tire is reduced due to relatively low inner tire pressure in high-speed running. The automobile tire which is simple in structure, is easy to install, does not require energy consumption, and can control the internal pressure intensity automatically is provided.


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    Title :

    Tire capable of controlling internal pressure intensity automatically


    Contributors:

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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