Disclosed is a motor-driven power steering apparatus. According to the present invention, the motor-driven power steering apparatus comprises: a housing wherein a steering column enabling to steer a vehicle and a motor providing rotational force to the steering column are installed, and a penetration hole is formed therein; an electronic control unit (ECU) housing unit wherein the ECU housing unit an ECU controlling a motor is accommodated, and a penetration hole is formed; and a fixation unit which connects the housing and the ECU housing unit, wherein the fixation unit comprises: a fastening unit which penetratingly inserted into the penetration hole of the housing and the penetration hole of the ECU housing unit; and a vibration blocking unit which is installed on the outer peripheral surface of the fastening unit, and blocks a vibration transmitting from the motor to the ECU housing unit.

    전동식 조향장치에 관한 발명이 개시된다. 본 발명에 따른 전동식 조향장치는: 차량의 조향을 가능하게 하는 스티어링 컬럼과 스티어링 컬럼에 회전력을 제공하는 모터가 설치되고, 관통홀이 형성되는 하우징; 모터를 제어하는 ECU를 수용하고, 관통홀이 형성되는 ECU 수용부; 및 하우징과 ECU 수용부를 연결하는 고정부;를 포함하고, 고정부는, 하우징의 관통홀과 ECU 수용부의 관통홀을 관통 삽입하는 체결부; 및 체결부의 외주면에 설치되고, 모터로부터의 진동이 ECU 수용부로 전달되는 것을 차단하는 진동차단부;를 포함하는 것을 특징으로 한다.


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    Title :

    MOTOR DRIVEN POWER STEERING APPARATUS


    Additional title:

    전동식 조향장치


    Contributors:
    LEE CHI HO (author)

    Publication date :

    2016-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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