A cup shaped spring retainer is slidably disposed within a cup shaped piston, encapsulating a spring therebetween. The side wall of the spring retainer presents a plurality of recesses and a plurality of slots defining a plurality of fingers. A tang, projects radially outward at the distal end of each of the fingers to engage a retaining ring within the piston in a latch position. The combination of the spring retainer and the piston provide an arrangement whereby all of the fingers may be compressed with the spring retainer outside of the piston to an insert position with the tangs disposed in gripping engagement with the spring. After inserting the compressed spring retainer into the piston, the radial compression the of the fingers may be released to allow the fingers to expand from the insert position to the latch position at which point the deflection of the fingers is discontinued.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Composite spring retainer and method of assembly in a brake master cylinder


    Beteiligte:

    Erscheinungsdatum :

    19.07.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein




    Brake master cylinder assembly

    WO CHUNYAO / LI YIPING | Europäisches Patentamt | 2023

    Freier Zugriff

    Spring brake actuator with diaphragm retainer

    KOELZER ROBERT L / FISHER ALBERT D / BRADFORD AARON C et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    SPRING BRAKE ACTUATOR WITH DIAPHRAGM RETAINER

    KOELZER ROBERT L / FISHER ALBERT D / BRADFORD AARON C et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    SPRING BRAKE ACTUATOR WITH DIAPHRAGM RETAINER

    KOELZER ROBERT L / FISHER ALBERT D / BRADFORD AARON C et al. | Europäisches Patentamt | 2019

    Freier Zugriff