The invention relates to a non-pneumatic tire, in particular to a non-pneumatic tire for medium-low-speed wheeled vehicles. The non-pneumatic tire comprises an outer tire skin suitable for being in contact with the ground, and an inner tire skin suitable for being in contact with the ground, the inner tube is suitable for hooping the hub; the inner tire is formed by filling a foaming material between the outer tire skin and the hub through integral vulcanization foaming, and the inner tire is tightly attached to and bonded with the inner wall of the outer tire skin and the surface groove of the hub due to internal pressure generated in the foaming process. The non-pneumatic tire has the characteristics of high foaming and high elasticity, the tire requirements of internal heat generation, wear resistance, silence, shock absorption, high load bearing and the like are met, the appearance is consistent with that of a pneumatic tire, and the non-pneumatic tire has the same comfort as that of the pneumatic tire.

    本发明涉及一种免充气轮胎,尤其是涉及一种用于中低速轮式车辆的免充气轮胎。本发明所述的免充气轮胎,包括:适合于接触地面的外胎皮;以及适合于箍紧轮毂的内胎;所述内胎是将发泡材料填充于所述外胎皮与所述轮毂之间通过整体硫化发泡成型的,所述内胎因为发泡过程中产生的内压而紧密贴合并粘接所述外胎皮的内壁以及所述轮毂的表面凹槽。本发明所述的免充气轮胎具有高发泡高弹性的特性,保证内生热、耐磨、静音、减震、高承载等轮胎要求,外观与充气轮胎一致,且具有与充气轮胎一样的舒适感。


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    Title :

    Inflation-free tire


    Additional title:

    一种免充气轮胎


    Contributors:
    PAN GUOPING (author) / ZOU XINMIN (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / C08J Verarbeitung , WORKING-UP / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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