Disclosed is an electronic parking brake. According to an aspect of the present invention, provided is an electronic parking brake comprising: a pair of pressing portions which are provided in a caliper housing and convert a rotation movement to a linear movement to press a brake pad; a driving portion which generates driving power by receiving electric power from outside; a differential gear portion which is connected to the driving portion and is provided so that a first shaft and a second shaft that are arranged on a straight line are rotated in the same direction due to the rotating force of the driving portion; a pair of power transfer portions which are respectively connected to the first shaft and the second shaft; and reduction gear portions which are respectively connected to the pair of power transfer portions and transfer the rotating force to the pair of pressing portions.

    La présente invention concerne un frein de stationnement électronique. Selon un aspect, la présente invention concerne un frein de stationnement électronique comprenant : une paire de parties de pression qui sont disposées dans un boîtier d'étrier et convertissent un mouvement de rotation en un mouvement linéaire pour presser une plaquette de frein; une partie d'entraînement qui génère une puissance d'entraînement en recevant de l'énergie électrique de l'extérieur; une partie engrenage différentiel qui est reliée à la partie d'entraînement et est disposée de telle sorte qu'un premier arbre et un second arbre qui sont agencés sur une ligne droite sont tournés dans le même sens en raison de la force de rotation de la partie d'entraînement; une paire de parties de transfert d'énergie qui sont respectivement reliées au premier arbre et au second arbre; et des parties engrenage réducteur qui sont respectivement reliées à la paire de parties de transfert d'énergie et transfèrent la force de rotation à la paire de parties de pression.

    전자식 주차 브레이크가 개시된다. 본 발명의 일 측면에 따르면, 캘리퍼 하우징에 마련되어 회전운동을 직선운동으로 변환하여 브레이크 패드를 가압하는 한 쌍의 가압부; 외부로부터 전원을 공급받아 동력을 발생시키는 구동부; 상기 구동부와 연결되고, 서로 일직선 상으로 배치되는 제1 샤프트와 제2 샤프트가 상기 구동부의 회전력에 의해 서로 같은 방향으로 회전하도록 마련되는 차동기어부; 상기 제1 샤프트 및 제2 샤프트와 각각 연결되는 한 쌍의 동력전달부; 및 상기 한 쌍의 동력전달부와 각각 연결되어 상기 한 쌍의 가압부로 회전력을 각각 전달하는 감속기어부;를 포함하는 전자식 주차 브레이크가 제공될 수 있다.


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    Title :

    ELECTRONIC PARKING BRAKE


    Additional title:

    FREIN DE STATIONNEMENT ÉLECTRONIQUE
    전자식 주차 브레이크


    Contributors:
    LEE SEYEON (author)

    Publication date :

    2023-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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