A combination of cable-pull hydraulic upper pump and cable-pull hydraulic disc brake includes a cable-pull hydraulic upper pump which is used with a bicycle handlebar stem, and includes an upper pump that has a first cylinder and a second cylinder. The upper pump includes a first oil outlet and a second oil outlet that radially connect to the first cylinder. An oil passage hole is coaxially arranged with the second oil outlet and connects the first cylinder and the second cylinder. Two drive members are installed in the first cylinder and the second cylinder. Two brake cables are connected to the two drive. The hydraulic fluid in the first cylinder flows out from the first oil outlet. The hydraulic fluid in the second cylinder flows out from the second oil outlet via the oil passage hole.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    COMBINATION OF CABLE-PULL HYDRAULIC UPPER PUMP AND CABLE-PULL HYDRAULIC DISC BRAKE


    Beteiligte:
    CHEN YAO (Autor:in) / WANG YIHUAI (Autor:in) / ZHENG CHENGGUO (Autor:in)

    Erscheinungsdatum :

    31.07.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



    COMBINATION OF CABLE-PULL HYDRAULIC UPPER PUMP AND CABLE-PULL HYDRAULIC DISC BRAKE

    CHEN YAO / WANG YIHUAI / ZHENG CHENGGUO | Europäisches Patentamt | 2025

    Freier Zugriff

    Double-pull-rod center valve type hydraulic brake master cylinder

    WANG PEIYU / GE JIXIANG / CHEN XULONG | Europäisches Patentamt | 2025

    Freier Zugriff

    MASSIVE TIRE WITH PULL CABLE

    VAN DEN HAAK NEIL JOHANNES / KESTELOO KEVIN SASCHA | Europäisches Patentamt | 2020

    Freier Zugriff

    MASSIVE TIRE WITH PULL CABLE

    VAN DEN HAAK NEIL JOHANNES / KESTELOO KEVIN SASCHA | Europäisches Patentamt | 2015

    Freier Zugriff

    MASSIVE TIRE WITH PULL CABLE

    VAN DEN HAAK NEIL JOHANNES / KESTELOO KEVIN SASCHA | Europäisches Patentamt | 2017

    Freier Zugriff