CTBA용 부시유닛이 개시된다. 본 발명의 실시 예에 따른 CTBA용 부시유닛은 CTBA 현가장치의 양측 트레일링 암 선단에 형성된 부시 브라켓에 압입되는 CTBA용 부시유닛에 있어서, 원통형으로 이루어져 외주면 양측에 관통홀이 형성되고, 상기 관통홀의 축방향으로 내주면 양측에 내측으로 돌출된 부시결합부를 형성하며, 상기 부시결합부로부터 연장되어 상기 관통홀의 축방향 양 측단에 각각 관통홀의 중심방향으로 돌출된 창부를 형성하는 아웃터 파이프; 상기 아웃터 파이프의 내부 중심에 배치되고, 상기 관통홀을 향하여 중앙부 양측에 벌지부가 각각 형성되는 인너 파이프; 및 상기 아웃터 파이프의 내주면과 인너 파이프의 외주면 사이에 개재되어 접착되는 부시를 포함한다.

    Disclosed is a bush unit for a coupled torsion beam axle (CTBA) capable of improving handling performance and riding quality. According to the embodiment of the present invention, the bush unit for a CTBA is pressed into a bush bracket formed at a front end of a trailing arm on both sides of a CTBA suspension system. The bush unit for a CTBA includes: an outer pipe having a through hole on both sides of the outer circumference by being formed in a cylindrical shape and having a bush connection unit protruding from both sides of the inner circumference to the inner side in the axial direction of the through hole, wherein the outer pipe has a protruding unit individually protruding from both ends in the axial direction of the through hole to the center of the through hole by being extended from the bush connection unit; an inner pipe installed in the inner center of the outer pipe and individually having a bulge unit formed on both sides of the center toward the through hole; and a bush attached by being installed between the inner circumference of the outer pipe and the outer circumference of the inner pipe.


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    Titel :

    CTBA BUSH UNIT FOR COUPLED TORSION BEAM AXLE


    Weitere Titelangaben:

    CTBA용 부시유닛


    Erscheinungsdatum :

    2022-04-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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