A cylinder device (1) according to the present invention includes: a cylinder (2); a piston (3) slidably inserted into the cylinder (2); a rod (4) inserted into the cylinder (2) and connected to the piston (3); a rod-side chamber (5) and a piston-side chamber (6) partitioned by the piston (3) within the cylinder (2); a first on-off valve (9) provided in the middle of a first passage (8) allowing the rod-side chamber (5) to communicate with the piston-side chamber (6); a second on-off valve (11) provided in the middle of a second passage (10) allowing the piston-side chamber (6) to communicate with the tank (7); and a pump (12) for supplying liquid to the rod-side chamber (5).


    Access

    Download


    Export, share and cite



    Title :

    Cylinder device


    Contributors:

    Publication date :

    2016-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



    CYLINDER, CYLINDER DEVICE, AND WORKING VEHICLE

    YAMAMOTO KOJI / MIZOBUCHI HIROKI | European Patent Office | 2016

    Free access

    Master cylinder and master cylinder device

    ISONO HIROSHI | European Patent Office | 2018

    Free access

    CYLINDER DEVICE

    OGAWA TAKAYUKI | European Patent Office | 2016

    Free access

    Master cylinder and master cylinder device

    ISONO HIROSHI | European Patent Office | 2015

    Free access

    CYLINDER DEVICE AND METHOD FOR MANUFACTURING CYLINDER DEVICE

    SHIBATA YOSHIHIRO / INAGAKI YASUHIRO | European Patent Office | 2023

    Free access