The present invention relates to a steering column for a vehicle. According to the present invention, as a second inclination unit of a support body penetrating through a guide hole is moved to an upper side while getting on a first inclination unit of the guide hole to be inserted into a coupling groove, a motor housing is moved to an upper side for a gap between a motor shaft and a rack bar to become far for tension of a belt to be increased, thereby preventing noise occurrence and damage to the belt in advance. Moreover, as the support body is inserted into the coupling groove by a third inclination surface of the coupling groove, and the motor housing is moved to an upper side at the same time, a gap between the motor shaft and the rack bar becomes far for tension of a belt to be increased, thereby preventing noise occurrence and damage to the belt in advance.

    본 발명은 자동차의 조향 컬럼에 관한 것이다. 본 발명에 의하면 가이드홀을 관통하는 지지체의 제2경사부가 가이드홀의 제1경사부를 타고 상측으로 이동하며 체결홈에 삽입됨으로써, 모터하우징이 상측으로 이동하여 모터축과 랙바와의 사이가 멀어져 벨트의 장력이 높아지고 그로인해 소음 발생 및 벨트의 손상을 미연에 방지하며, 또한, 체결홈의 제3경사면에 의해 지지체가 체결홈에 삽입됨과 동시에 모터하우징이 상측으로 이동 하게 되면, 모터축과 랙바와의 사이가 멀어져 벨트의 장력이 높아지고 그로인해 소음 발생 및 벨트의 손상을 미연에 방지하는 효과가 있다.


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    Title :

    RACK ASSIST TYPE ELECTRIC POWER STEERING SYSTEM


    Additional title:

    랙 타입 전동식 동력 보조 조향장치


    Contributors:
    JO HEE KWON (author)

    Publication date :

    2016-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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