a brake apparatus capable of improving a brake operation feeling is provided. A brake apparatus includes a stroke simulator including a piston configured to be activated axially in a cylinder with use of brake fluid supplied from a master cylinder. The piston divides an inside of the cylinder into at least a positive pressure chamber and a backpressure chamber. The piston is configured in such a manner that a pressure-receiving area racing the backpressure chamber is smaller than a pressures-receiving area facing the positive pressure chamber. The stroke simulator is configured to generate, thorough the activation of the piston, an operation reaction force according to a brake operation performed by a driver. The brake apparatus further includes a second oil passage provided between the positive pressure chamber and the master cylinder, a third oil passage connecting between the backpressure chamber and the first oil passage, a fourth oil passage connecting between the backpressure chamber and the reservoir tank, and a switching unit configured to switch a connection of the backpressure chamber between a connection between the backpressure chamber and the first oil passage and a connection between the backpressure chamber and the reservoir tank.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Brake Apparatus and Brake System


    Beteiligte:
    SAITO MASAYUKI (Autor:in) / NAKAZAWA CHIHARU (Autor:in)

    Erscheinungsdatum :

    2017-11-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Brake apparatus and brake system

    MISUNOU MASAKI / MARUO RYOHEI / NAKAZAWA CHIHARU | Europäisches Patentamt | 2019

    Freier Zugriff

    BRAKE APPARATUS AND BRAKE SYSTEM

    MISUNOU MASAKI / MARUO RYOHEI / NAKAZAWA CHIHARU | Europäisches Patentamt | 2016

    Freier Zugriff

    BRAKE APPARATUS AND BRAKE SYSTEM

    MISUNOU MASAKI / MARUO RYOHEI / NAKAZAWA CHIHARU | Europäisches Patentamt | 2016

    Freier Zugriff

    Brake apparatus and brake system

    MISUNOU MASAKI / MARUO RYOHEI / NAKAZAWA CHIHARU | Europäisches Patentamt | 2019

    Freier Zugriff

    Brake Apparatus, Brake System, and Method for Controlling Brake Apparatus

    YAGASHIRA HIDEAKI / OOSAWA TOSHIYA / WATANABE ASAHI | Europäisches Patentamt | 2018

    Freier Zugriff