A CTBA bush which is press-fit into a bush bracket formed at the front end of a trailing arm at both sides of a CTBA suspension device comprises: an outer pipe including a penetration hole formed therein; an inner pipe located at the penetration hole; and bush rubber located between the outer circumferential surface of the inner pipe and the inner circumferential surface of the outer pipe at the penetration hole. The bush rubber comprises: a first compound which is extended in a first direction which is the direction of the diameter of the inner pipe with the inner pipe placed therebetween; and a second compound which is integrally formed with the first compound, and is extended in a second direction which is perpendicular to the first direction with the inner pipe placed therebetween. Therefore, the present invention may provide an optimal response to the characteristics of vertical, back-and-forth, and horizontal movements of a vehicle.

    CTBA 현가 장치의 양측 트레일링 암 선단에 형성된 부시 브라켓에 압입되는 CTBA 부시는 내부에 형성된 관통홀을 포함하는 아우터 파이프, 상기 관통홀에 위치하는 이너 파이프, 및 상기 관통홀에서 상기 이너 파이프의 외주면과 상기 아우터 파이프의 내주면 사이에 위치하는 부시 고무를 포함하며, 상기 부시 고무는 상기 이너 파이프를 사이에 두고 상기 이너 파이프의 지름 방향인 제1 방향을 따라 연장된 제1 컴파운드, 및 상기 제1 컴파운드와 일체이며 상기 이너 파이프를 사이에 두고 상기 제1 방향과 수직인 제2 방향을 따라 연장된 제2 컴파운드를 포함한다.


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    Title :

    CTBA BUSH FOR CTBA


    Additional title:

    CTBA 부시


    Contributors:
    LEE TAEHEE (author) / SUNG DAE UN (author) / SONG JIEUN (author) / PARK JIN WOOK (author)

    Publication date :

    2023-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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