A ball joint is disclosed. The ball joint comprises: a ball stud including a ball and a stud; a bearing coupled to encompass the outer peripheral surface of the ball; a ball casing for accommodating the ball and the bearing therein; and an insert filled inside the ball casing and integrally coupled to the ball casing and the bearing. Provided is a rotation-preventing structure for preventing the bearing from being distorted or rotated when the bearing inserted into the ball casing receives external pressure, and thus the formability of the ball joint can be improved.

    L'invention concerne un joint à rotule. Le joint à rotule comporte: un pivot à rotule comprenant une rotule et un pivot; un palier couplé de façon à englober la surface périphérique extérieure de la rotule; un boîtier de rotule servant à loger la rotule et le palier dans celui-ci; et un insert garnissant l'intérieur du boîtier de rotule et couplé d'un seul tenant au boîtier de rotule et au palier. L'invention comprend une structure empêchant la rotation servant à empêcher une distorsion ou une rotation du palier lorsque le palier inséré dans le boîtier de rotule reçoit une pression externe, et la formabilité du joint à rotule peut ainsi être améliorée.

    볼 조인트가 개시된다. 볼과 스터드를 포함하는 볼 스터드; 상기 볼의 외주면을 감싸도록 결합되는 베어링; 상기 볼과 베어링을 내부에 수용하는 볼 케이싱; 및 상기 볼 케이싱의 내부에 충진되어 볼 케이싱 및 베어링과 일체로 결합되는 인서트를 포함하고; 상기 볼 케이싱의 내부에 삽입된 상기 베어링이 외부 압력을 받을 때에 뒤틀리거나 회전되지 못하도록 방지하는 회전방지구조가 구비되어, 볼 조인트의 성형성이 향상될 수 있다.


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    Title :

    BALL JOINT AND MANUFACTURING METHOD THEREFOR


    Additional title:

    JOINT À ROTULE ET PROCÉDÉ POUR SA FABRICATION
    볼 조인트 및 그 제작방법


    Contributors:

    Publication date :

    2017-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / F16C SHAFTS , Wellen



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