According to an embodiment of the present invention, provided is a reducer of an electric power assist steering apparatus which comprises: a worm shaft in which a worm is formed on an outer circumferential surface; a worm wheel geared to the worm shaft, wherein a steering shaft is coupled to a central portion; a holder cap to which an end portion of the worm shaft is coupled; a holder installed in the inside of the holder cap, and provided with a shaft hole coupled to the steering shaft; an elastic member provided at one side of the holder to pressurize the holder toward the worm wheel; and a damper provided at an external side of the holder to prevent the holder from being in contact with the holder cap.

    본 발명의 일 실시예는, 외주면에 웜이 형성된 웜축; 상기 웜축과 치합되며, 중앙에 조향축이 결합되는 웜휠; 상기 웜축의 단부가 결합되는 홀더캡; 상기 홀더캡의 내부에 설치되며, 조향축이 결합되도록 축공이 형성된 홀더; 상기 홀더의 일측에 구비되어 홀더를 웜휠 측으로 가압하는 탄성부재; 상기 홀더의 외측에 구비되어 홀더와 홀더캡 간의 접촉을 방지하는 댐퍼;를 포함하는 전동식 동력 보조 조향장치의 감속기를 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    Reducer of Electronic Power Steering Apparatus


    Additional title:

    전동식 동력 보조 조향장치의 감속기


    Contributors:
    OH JIN SEOK (author)

    Publication date :

    2017-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    Reducer of Electronic Power Steering Apparatus

    European Patent Office | 2023

    Free access

    Reducer of Electronic Power Steering Apparatus

    CHEON SEUNG WOO | European Patent Office | 2018

    Free access

    Reducer of Electronic Power Steering Apparatus

    European Patent Office | 2018

    Free access

    REDUCER OF ELECTRONIC POWER STEERING APPARATUS

    European Patent Office | 2020

    Free access

    Reducer of Electronic Power Steering Apparatus

    European Patent Office | 2022

    Free access