A tire is provided that has a tread with has a first material and a second material. The first material has a G* complex shear modulus at 60° C. that is greater than a G* complex shear modulus at 60° C. of the second material so that the first material is more rigid than the second material. The G* complex shear modulus at 60° C. of the second material is from 50%-88% of the G* complex shear modulus at 60° C. of the first material. The tread has a plurality of teardrop sipes that have a teardrop void that has a cross-sectional width. One of the teardrop sipes is located in the first material with the teardrop void cross-sectional width sized such that no more than five percent of the other teardrop sipes located in the second material have a larger than or equal teardrop void cross-sectional width.


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    Titel :

    TIRE TREAD WITH TEARDROP SIPES AND AREAS OF VARYING RIGIDITY


    Weitere Titelangaben:

    REIFENLAUFFLÄCHE MIT TROPFENFÖRMIGEN FEINEINSCHNITTEN UND BEREICHEN MIT UNTERSCHIEDLICHER STEIFIGKEIT
    BANDE DE ROULEMENT DE PNEUMATIQUE AYANT DES LAMELLES EN FORME DE GOUTTE D'EAU ET DES ZONES DE RIGIDITÉ VARIABLE


    Beteiligte:
    LAWSON ROBERT (Autor:in) / KOSE SADI (Autor:in)

    Erscheinungsdatum :

    2019-09-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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