A steering column apparatus for vehicle is disclosed. The disclosed steering column apparatus for a vehicle comprises: a column housing unit connected to a steering handle unit of the vehicle and coupled to a vehicle body; a column tube unit disposed in the column housing unit and providing a movement route to the column housing unit during vehicle collision; and an impact absorption unit covering the column tube unit, disposed on the movement route of the column housing unit during the vehicle collision, and having an outer diameter that gets wider as being spaced from the column housing unit. The column housing unit collides with the impact absorption unit to move on the impact absorption unit during the vehicle collision.

    차량용 스티어링 컬럼장치에 관한 발명이 개시된다. 개시된 차량용 스티어링 컬럼장치는 차량의 조향핸들부에 연결되고 차체에 결합되는 컬럼하우징부와, 컬럼하우징부의 내측에 배치되고, 차량 충돌 시 컬럼하우징부에 이동 경로를 제공하는 컬럼튜브부 및 컬럼튜브부를 둘러싸고 차량 충돌 시 컬럼하우징부의 이동 경로 상에 배치되며, 컬럼하우징부로부터 이격될수록 외경이 증가하는 충격흡수부;를 포함하고, 컬럼하우징부는 차량 충돌 시 충격흡수부와 충돌하여 충격흡수부 상에서 이동하는 것을 특징으로 한다.


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    Titel :

    STEERING COLUMN APPARATUS FOR VEHICLE


    Weitere Titelangaben:

    차량용 스티어링 컬럼장치


    Beteiligte:
    KANG HAN NA (Autor:in)

    Erscheinungsdatum :

    31.01.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B62D MOTOR VEHICLES , Motorfahrzeuge



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