The present invention relates to a common vehicle brake device. The common vehicle brake device includes: an elastic spring inserted into an insertion groove formed on one side of an axle housing in a horizontal direction, and including an axle driving shaft rotated for driving by receiving power from an axle input shaft connected with an engine, an axle hub installed at both ends of the axle driving shaft to be equipped with a driving wheel, an axle housing placed at a distance from the outer edge of the axle driving shaft to protect the axle driving shaft, and an axle hub housing placed at a distance from the outer edge of the axle hub to protect the axle hub; a parking brake piston moved by oil pressure and the tension of the elastic spring as far as a predetermined distance; a block part fixed to the inner surface of the axle housing to limit a movement distance for the parking brake piston; a service brake piston placed on one side of the block part and moved by oil pressure and the parking brake piston as far as a predetermined distance; and a common brake pack attached to or detached from the service brake piston and combined with the axle driving shaft through a coupling, and in which a disc plate and a friction plate are arranged alternately. Therefore, the common vehicle brake device is capable of preventing a parked vehicle from being moved because of a gap occurring in a parking brake.

    본 발명은 차량용 공용 브레이크 장치에 관한 것으로서, 엔진 쪽과 연결된 액슬 입력축의 동력을 전달받아 주행을 위하여 회전 구동하는 액슬 구동축과, 상기 액슬 구동축의 양 단부에 설치되어 주행 휠이 장착되는 액슬 허브와, 상기 액슬 구동축의 외경부에 이격되게 배치되어 액슬 구동축을 보호하는 액슬 하우징 및 상기 액슬 허브의 외경부에 이격되게 배치되어 액슬 허브를 보호하는 액슬 허브 하우징을 포함하되, 상기 액슬 하우징의 일측에 수평방향으로 형성된 인입 홈에 내재되는 탄성스프링; 상기 탄성스프링의 장력 및 유압에 의해 일정 간격만큼 이동이 이루어지는 주차 브레이크 피스톤; 상기 액슬 하우징의 내벽면에 고정되게 설치되어 상기 주차 브레이크 피스톤의 이동 간격을 제한하는 블록부; 상기 블록부의 일측에 배치되고 상기 주차 브레이크 피스톤 및 유압에 의해 일정 간격만큼 이동이 이루어지는 서비스 브레이크 피스톤; 및 상기 서비스 브레이크 피스톤과 밀착 또는 밀착 해제되고 커플링에 의해 상기 액슬 구동축과 결합되되, 디스크 플레이트와 마찰판이 교번 배열되는 공용 브레이크 팩을 더 포함한다.


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    Titel :

    Common breaking device for vehicle


    Weitere Titelangaben:

    차량용 공용 브레이크 장치


    Beteiligte:
    PARK JOONG SOON (Autor:in) / LEE HYUN SUK (Autor:in) / KIM JUN YOUNG (Autor:in)

    Erscheinungsdatum :

    2019-09-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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