Disclosed are a friction member and a master cylinder comprising same of the present invention. According to one aspect of the present invention, a master cylinder may be provided, comprising: a cylinder body having a bore formed therein; a piston provided to be retractable in the bore and provided to have a portion protruding from the cylinder body; a housing provided to surround the protruding portion of the piston and having a through hole formed therein so as to allow insertion of an input rod connected to a brake pedal for pressurizing the piston; a friction member, provided between the housing and the piston, for increasing a frictional force with the piston when the piston extends and retracts; and a pedal simulator, connected to the piston, for providing a repulsive force to the brake pedal.

    L'invention concerne un élément de frottement et un maître-cylindre le comprenant. Selon un aspect de la présente invention, un maître-cylindre peut être fourni, comprenant : un corps de cylindre ayant un alésage formé à l'intérieur de celui-ci ; un piston prévu pour être rétractable dans l'alésage et prévu pour avoir une partie faisant saillie à partir du corps de cylindre ; un logement prévu pour entourer la partie en saillie du piston et ayant un trou traversant formé à l'intérieur de celui-ci de façon à permettre l'insertion d'une tige d'entrée reliée à une pédale de frein pour mettre sous pression le piston ; un élément de frottement, disposé entre le boîtier et le piston, pour augmenter une force de frottement avec le piston lorsque le piston s'étend et se rétracte ; et un simulateur de pédale, relié au piston, pour fournir une force de répulsion à la pédale de frein.

    본 발명의 마찰부재 및 이를 포함하는 마스터실린더가 개시된다. 본 발명의 일 측면에 따르면, 내부에 보어가 형성되는 실린더몸체; 보어에 진퇴 가능하게 마련되며 일부가 실린더몸체로부터 돌출되게 마련되는 피스톤; 피스톤의 돌출된 부분을 감싸도록 마련되며 피스톤을 가압하기 위한 브레이크 페달과 연결된 인풋로드가 삽입되도록 관통공이 형성된 하우징; 하우징과 피스톤 사이에 마련되어 피스톤의 진퇴 시 피스톤과의 마찰력을 증대시키는 마찰부재; 및 피스톤과 연결되어 브레이크 페달에 반발력을 제공하는 페달 시뮬레이터;를 포함하는 마스터실린더가 제공될 수 있다.


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    Title :

    FRICTION MEMBER AND MASTER CYLINDER COMPRISING SAME


    Additional title:

    ÉLÉMENT DE FROTTEMENT ET MAÎTRE-CYLINDRE LE COMPRENANT
    마찰부재 및 이를 포함하는 마스터실린더


    Contributors:
    CHO JOO UN (author)

    Publication date :

    2020-04-30


    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 / F16F SPRINGS , Federn



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