Disclosed is an electronic power steering device. According to the present invention, the electronic power steering device comprises: a housing; a rack bar which is installed to be linearly movable in the housing and a ball screw is formed on an outer circumferential surface thereon; ball nut part on which the ball screw is engaged rotatably; a bearing which is fixed to the housing and supports the rack bar; and an O-ring part which is installed on the bearing, made in contact with the housing, and elastically deforms.

    전동식 동력 조향장치에 관한 발명이 개시된다. 본 발명에 따른 전동식 동력 조향장치는: 하우징; 하우징에 직선운동 가능하게 설치되고, 외주면에 볼스크류가 형성되는 랙바; 볼스크류가 회전 가능하게 결합되는 볼너트부; 하우징에 고정되고, 랙바를 지지하는 베어링; 및 베어링에 설치되고, 하우징에 밀착되며, 탄성 변형되는 오링부;를 포함하는 것을 특징으로 한다.


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    Title :

    MOTOR DRIVEN POWER STEERING


    Additional title:

    전동식 동력 조향장치


    Contributors:
    KIM DONG HUN (author) / LEE TAE HEON (author)

    Publication date :

    2016-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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