Disclosed is a motor driven power steering device. The motor driven power steering device comprises: an input shaft member connected to a steering wheel; an output shaft member connected to a vehicle wheel; a torsion member which connects the input shaft member and the output shaft member and forms rotation displacement regarding the output shaft member when the steering wheel is rotated; and a control member which controls viscosity of a fluid stored between the input shaft member and the torsion member, or between the output shaft member and the torsion member to change frictional force between the fluid and the torsion member.

    전동식 조향장치에 관한 발명이 개시된다. 개시된 전동식 조향장치는, 스티어링 휠에 연결되는 입력축부재; 차륜에 연결되는 출력축부재와, 입력축부재와 출력축부재를 연결하며, 스티어링 휠이 회전될 때, 출력축부재에 대한 회전 변위를 형성하는 토션부재와, 입력축부재와 토션부재 사이, 또는 출력축부재와 토션부재 사이에 수용되는 유체의 점성을 조절하여, 유체와 토션부재 사이의 마찰력을 변경하는 제어부재를 포함하는 것을 특징으로 한다.


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    Title :

    MOTOR DRIVEN POWER STEERING SYSTEM


    Additional title:

    전동식 조향장치


    Contributors:

    Publication date :

    2016-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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