The present invention relates to an electric steering apparatus, comprising: a cover coupled to an opening portion of an upper side of a rack housing, having a first through hole through which an input shaft penetrates, and provided with a fastening tap which protrudes long from a lower side surface in an axial direction; a torque rotor coupled to the input shaft and an output shaft and supported by a cover at an upper side surface thereof; a sensing portion supported by the fastening tap by having a blade portion protruding from one side of the outer circumferential surface thereof so as to detect torque at a position spaced from the outer circumferential surface of the torque rotor; and a plate member having a second through hole through which the output shaft penetrates so as to modularize the torque rotor and the sensing portion to the cover, and including the fastening tap, a ring-shaped main body coupled to the blade portion as a fastening member, and a fastening portion protruding from the outer circumferential surface of the main body so as to support a lower side surface of the sensing portion.

    본 발명은 전동식 조향장치에 관한 것으로, 전동식 조향장치는 랙하우징의 상측 개구부에 결합되며, 제1관통홀이 형성되어 입력축이 관통되고, 하측면에서 축방향으로 길게 돌출 형성되는 체결탭이 구비되어 있는 커버, 입력축과 출력축에 결합되어 상측면이 커버에 지지되는 토크로터, 토크로터의 외주면과 이격된 위치에서 토크를 감지하도록, 외주면 일측에서 돌출 형성된 날개부가 구비되어 체결탭에 지지되는 센싱부, 커버에 토크로터와 센싱부를 모듈화시키도록, 출력축이 관통하는 제2관통홀이 형성되어 토크로터의 하측면을 지지하며, 체결탭 및 날개부와 체결부재로 결합되는 링형상의 본체와 본체의 외주면에서 돌출 형성되는 체결부가 구비되어 센싱부의 하측면을 지지하는 플레이트부재를 포함한다.


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    Titel :

    Electronic power steering apparatus


    Weitere Titelangaben:

    전동식 조향장치


    Beteiligte:
    KIM EUNG SU (Autor:in)

    Erscheinungsdatum :

    2017-08-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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