The present invention relates to a fixed ball type joint for a vehicle, which is capable of reducing frictional force between a cage and an outer race and the cage and an inner race through changes in the shape of an inner caliber of the outer race and an outer caliber of the inner race, comprising: the inner race connected and provided at one end of a shaft; the outer race provided on the outside of the inner race; a plurality of balls for transmitting the rotational force of the inner race to the outer race; and a cage for supporting the balls, wherein: a first inner radius of the outer race formed on the inside from the Y-axis on which the balls are located in the case where there is no bending angle, is set to be at a smaller angle than a second inner radius of the outer race formed on the outside from the Y-axis when the Y-axis is rotated clockwise up to a first contact angle on the basis of a center of a joint, and a center of a track radius of the outer race is formed at a location where a first rotational angle is rotated counterclockwise from a center of the second inner radius of the outer race on the basis of the center of the joint; a first outer radius of the inner race formed on the outside from the Y-axis on which the balls are located in the case where there is no bending angle, is set to be at a larger angle than a second outer radius of the inner race formed on the inside from the Y-axis when the Y-axis is rotated counterclockwise up to a second contact angle on the basis of the center of the joint, and a center of a track radius of the inner race is formed at a location where a second rotational angle is rotated counterclockwise from a center of the second outer radius of the inner race on the basis of the center of the joint.


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    Titel :

    FIXED BALL TYPE JOINT FOR VEHICLE


    Beteiligte:
    KIM PIL-KI (Autor:in)

    Erscheinungsdatum :

    26.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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