According to one aspect of the present invention, provided is an electric gear steering device including: a gear unit for converting a rotational driving force into a linear motion for steering; and a driving unit transmitting a rotational driving force to the gear unit. The driving unit includes: a first actuator and a second actuator; a first worm and a second worm coupled to the first actuator and the second actuator to rotate, respectively; and a worm wheel engaged with the first worm and the second worm to rotate.

    본 발명의 일 측면에 따르면, 회전 구동력을 조향을 위한 직선 운동으로 변환하는 기어 유닛; 및 상기 기어 유닛에 회전 구동력을 전달하는 구동 유닛; 을 포함하고, 상기 구동 유닛은, 제1 액추에이터 및 제2 액추에이터와, 상기 제1 액추에이터 및 상기 제2 액추에이터에 각각 결합되어 회전하는 제1 웜 및 제2 웜과, 상기 제1 웜 및 상기 제2 웜과 치합되어 회전하는 웜휠을 포함하는 전동 기어 조향 장치가 제공된다.


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    Title :

    ELECTRIC GEAR STEERING APPARATUS


    Additional title:

    전동 기어 조향 장치


    Contributors:
    KYUNG MIN KO (author) / JUNG SIK PARK (author) / SANG HEE AHN (author)

    Publication date :

    2020-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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