The invention relates to the technical field of tires, and discloses a snowfield light truck tire. The tire adopts a double-layer tread design, the upper tread rubber adopts a special extremely cold region formula design and an ultra-low hardness design, the glass transition temperature Tg is lower than-50 DEG C, and the hardness is 48-56; the lower tread rubber adopts a low glass transition temperature design and a medium hardness design, the glass transition temperature Tg is lower than-45 DEG C, and the hardness is 60-70. By means of the design, the tire can provide shorter braking distance and better road holding force when running on the snowfield, and meanwhile the high speed and durability of the tire are guaranteed.

    本发明涉及轮胎技术领域,公开了一种雪地轻卡轮胎。该轮胎采用双层胎面设计,上胎面胶采用特殊极寒地区配方设计和超低硬度设计,玻璃化温度Tg低于‑50℃,硬度为48‑56;下胎面胶采用低玻璃化温度设计和中等硬度设计,玻璃化温度Tg低于‑45℃,硬度为60‑70。该设计可以让轮胎在雪地行驶时提供更短的制动距离和更好的抓地力,同时保证轮胎的高速和耐久性能。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Snowfield light truck tire


    Weitere Titelangaben:

    一种雪地轻卡轮胎


    Beteiligte:
    REN YANPING (Autor:in) / ZHANG JIANJUN (Autor:in) / YANG HETAO (Autor:in) / YU BOWEN (Autor:in) / YAO JIAHUI (Autor:in)

    Erscheinungsdatum :

    10.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



    Snowfield type tire tread formula

    WANG SHAOPENG / SHI XIAOLU / YU HUI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Tire special for snowfield

    WANG FENG / YANG DEGONG / ZHU LIYAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Snowfield antiskid cover for automobile tire

    KONG JINQIAO | Europäisches Patentamt | 2024

    Freier Zugriff

    Snowfield crawler for snowfield transportation

    BAI XIAOLONG / ZHANG FAPING / SHEN ZHONGXIANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Snowfield motorcycle

    WANG RENFENG / WANG ZILIANG / FU HUI et al. | Europäisches Patentamt | 2024

    Freier Zugriff