The present invention relates to a rack driving type power assisting steering device. The present invention comprises: a ball nut coupled to the outer circumference of a rack bar by a means of a ball coupled to a screw groove formed on the inner circumferential surface; a nut pulley coupled to the outer circumferential surface of a center portion in the axial direction of the ball nut; and a rotation support member supporting each end part of the nut pulley and coupled between the outer circumferential surface of the nut pulley and the rack housing.

    본 발명은 랙구동형 동력 보조 조향장치에 관한 것으로, 본 발명은, 내주면에 형성된 스크류홈에 결합되는 볼을 매개로 랙바의 외주측에 결합되는 볼너트, 볼너트의 축방향 중앙부위 외주면에 결합되는 너트풀리, 너트풀리의 양측 단부를 각각 지지하며 너트풀리의 외주면과 랙하우징 사이에 결합되는 회전지지부재를 포함하는 랙구동형 동력 보조 조향장치를 제공한다.


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    Titel :

    Rack Assist Type Electric Power Steering Apparatus


    Weitere Titelangaben:

    랙구동형 동력 보조 조향장치


    Beteiligte:
    BAE JAE HOON (Autor:in) / JUNG DAE HEE (Autor:in)

    Erscheinungsdatum :

    2017-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING



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