According to an embodiment of the present invention, a damping coupling of an electric power steering apparatus connecting a worm shaft and a motor shaft is disclosed. According to an embodiment, the damping coupling of an electric power steering apparatus comprises: a boss provided with an internal elastic member therein to surround an end portion of the worm shaft; an elastic pressurization member coupled to an external side in one end of the boss, and elastically pressurizing the boss; an external elastic member surrounding an external side in the other end of the boss; and a boss coupler coupled to an external side of the external elastic member.

    본 발명의 일 실시예는 웜축과 모터축을 연결하는 전동식 조향장치의 댐핑커플러를 개시한다. 일 실시예에 의한 전동식 조향장치의 댐핑커플러는, 상기 웜축의 단부를 감싸도록 내부에 내측 탄성부재가 구비된 보스; 상기 보스의 일단 외측에 결합되며, 상기 보스를 탄성 가압하는 탄성가압부재; 상기 보스의 타단 외측을 감싸는 외측 탄성부재; 및 상기 외측 탄성부재의 외측에 결합되는 보스커플러;를 포함할 수 있다.


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    Title :

    DAMPING COUPLER OF ELECRIC POWER STEERING APPARATUS


    Additional title:

    전동식 조향장치의 댐핑커플러


    Contributors:

    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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