The invention provides a pneumatic tire having a tire tread with a ground engaging outer surface. The tread further has a first or central tread region located on a central or crown portion of the tread and formed from a first rubber compound. Additionally, the tread has a second or shoulder tread region on each lateral end of the tread axially outward of the first or central tread region. The second or shoulder tread region is formed from a second rubber compound. In one example, the first rubber compound has a G '(at 50% strain) in the range of 1.6 MPa to 1.8 MPa. In another example, the second rubber compound has a G '(at 100% strain) in the range of 800 KPa to 830 KPa.

    本发明提供一种充气轮胎,其具有带有地面接合外表面的轮胎胎面。胎面进一步具有位于胎面的中心或胎冠部分上并由第一橡胶化合物形成的第一或中心胎面区。附加地,胎面具有位于第一或中心胎面区的轴向外侧、在胎面的每个侧向端上的第二或胎肩胎面区。第二或胎肩胎面区由第二橡胶化合物形成。在一个示例中,第一橡胶化合物具有在1.6 MPa至1.8 MPa范围内的G'(在50%应变下)。在另一示例中,第二橡胶化合物具有在800 KPa至830 KPa范围内的G'(在100%应变下)。


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    Title :

    Aircraft tire with partitioned treads


    Additional title:

    具有分区胎面的飞行器轮胎


    Contributors:

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B64C AEROPLANES , Flugzeuge



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