本发明的密封环(26)与十字轴(16)及轴承(21)一起使用,外嵌于轴部并配置于轴承与台阶面之间,十字轴(16)具有中心部(17)和从中心部向四个方向延伸的四根轴部(18a、18b、18c、18d),中心部形成有从轴部的基端向轴部的径向外方扩展的台阶面(17a),轴承(21)安装于轴部的前端部,密封环(26)具有:遍及整周地与台阶面接触的密封唇(34);以及在密封唇安装于十字轴时变形并进入的凹部(36)。

    A seal ring (26) configured to be employed with a cross shaft (16) including a center section (17) and four shaft sections (18a, 18b, 18c, 18d) extending in four directions from the center section and formed with step faces (17a) where the center section widens out from base ends of the shaft sections outward in radial directions of the shaft sections, and with bearings (21) for mounting to leading end portions of the shaft sections. The seal ring is fitted over the shaft section and interposed between the bearing and the step face. The seal ring includes a seal lip (34) configured to contact the step face around the entire circumference, and an indentation (36) the seal lip enters by deforming when mounted to the cross shaft.


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    Titel :

    密封环、十字联轴器、中间轴组装体以及转向装置


    Erscheinungsdatum :

    2023-02-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B62D MOTOR VEHICLES , Motorfahrzeuge / F16C SHAFTS , Wellen / F16J Kolben , PISTONS