A piston tube assembly (17) for a spring brake actuator (1) includes a first tubular body (35) having a contoured inside surface profile (55) for non- rotationally guiding a running nut (21) of a mechanical release mechanism (19, 21), and an internal breather valve (41) mounted to the piston tube assembly (17) for allowing fluid transport into and out of the piston tube assembly and any volume in fluid communication therewith. The piston tube assembly (17) includes a second tubular body (37) that is of a different material than the first tubular body (35), which encloses the first tubular body (35) and mechanically supports the first tubular body (35), and the internal breather valve (41) is mounted to the first tubular body (35).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PISTON TUBE ASSEMBLY FOR A SPRING BRAKE ACTUATOR, AND SPRING BRAKE ACTUATOR


    Beteiligte:
    FLISEK FILIP (Autor:in) / TALKO WALDEMAR (Autor:in)

    Erscheinungsdatum :

    07.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Piston tube assembly for a spring brake actuator, and spring brake actuator

    FLISEK FILIP / TALKO WALDEMAR | Europäisches Patentamt | 2024

    Freier Zugriff

    PISTON TUBE ASSEMBLY FOR A SPRING BRAKE ACTUATOR, AND SPRING BRAKE ACTUATOR

    FLISEK FILIP / TALKO WALDEMAR | Europäisches Patentamt | 2023

    Freier Zugriff

    PISTON TUBE ASSEMBLY FOR A SPRING BRAKE ACTUATOR, AND SPRING BRAKE ACTUATOR

    FLISEK FILIP / TALKO WALDEMAR | Europäisches Patentamt | 2020

    Freier Zugriff

    SPRING BRAKE ACTUATOR

    CATE DARIN / GAITHER-HO KOK | Europäisches Patentamt | 2022

    Freier Zugriff

    SPRING BRAKE ACTUATOR

    ARANGARASAN SENTHIL KUMAR / PREM KUMAR PRATHEESH KUMAR / VENKATESH ARAVINDDA SWAMY | Europäisches Patentamt | 2024

    Freier Zugriff