Embodiments relate to a reducer of an electric power steering apparatus. According to the embodiments, provided is a reducer of an electric power steering apparatus, which comprises: a first shaft provided with at least one protruding portion on an outer circumferential surface thereof; a second shaft provided with at least one extended end portion that is expended in an axial direction in a dead end portion thereof; and a power transmission member provided with an insertion groove into which the protruding portion is inserted in a central portion thereof, a first coupling portion through which the first shaft penetrates to be coupled, and a second coupling portion on which the extended end portion is mounted at an outer circumferential side for the second shaft to be coupled to the power transmission member.

    본 실시예들은 전동식 동력 보조 조향장치의 감속기에 관한 것으로, 본 실시예들은 외주면에 적어도 하나이상의 돌기부가 구비되어 있는 제1샤프트, 끝단부에 축방향으로 연장된 연장단부가 적어도 하나이상 구비되어 있는 제2샤프트, 중심부에 돌기부가 삽입되는 삽입홈이 구비되며 제1샤프트가 관통 결합되는 제1결합부가 구비되고 외주측에 연장단부가 안착되는 제2결합부가 형성되어 제2샤프트가 결합되는 동력전달부재를 포함하는 전동식 동력 보조 조향장치의 감속기를 제공한다.


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    Title :

    Reducer of Electric Power Steering Apparatus


    Additional title:

    전동식 동력 보조 조향장치의 감속기


    Contributors:

    Publication date :

    2019-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B62D MOTOR VEHICLES , Motorfahrzeuge



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