The tire/wheel assembly of the present invention comprises a tire having a tread portion and a wheel having a rim portion, wherein: the tire is mounted to the rim portion; the tire/wheel assembly includes: a power receiving coil; when the tire/wheel assembly is inflated to a predetermined internal pressure and is loaded with a maximum load weight, the tire/wheel assembly has a ground contact surface. The squareness ratio, which is the ratio of the ground contact length at a position in the tire width direction that is 10% of the ground contact width W on the inside in the tread width direction from the edge in the tire width direction, to the ground contact length at the center of the ground contact surface in the tire width direction, is at least 50%.

    本发明的轮胎/车轮组装体包括具有胎面部的轮胎和具有轮辋部的车轮,其中:轮胎安装到轮辋部;轮胎/车轮组装体包括:受电线圈;在轮胎/车轮组装体被充气到规定内压并加载最大负载重量时的接地面上,从轮胎宽度方向的边缘起位于胎面宽度方向内侧接地宽度W的10%的轮胎宽度方向位置处的接地长度与接地面的轮胎宽度方向中心处的接地长度之比、即矩形比为至少50%。


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    Titel :

    Tire/wheel assembly


    Weitere Titelangaben:

    轮胎/车轮组装体


    Beteiligte:
    KUWAYAMA ISAO (Autor:in)

    Erscheinungsdatum :

    2022-05-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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