To provide a jack elevating type container device for preventing inclination of a container at elevating by synchronizing an elevating operation of a hydraulic actuation type jack on front, rear, right and left of the container, with a simple configuration.SOLUTION: A jack elevating type container device comprises: a container; a pair of oil hydraulic actuation type jacks which are provided at right and left on a front side and right and left of a rear side of the container, respectively, and are capable of changing the position in a container width direction; an oil hydraulic circuit 20 for driving double acting oil hydraulic cylinders 11A-11D of each oil hydraulic actuation type jack; and a power unit 30 for supplying hydraulic oil to the oil hydraulic circuit 20. The oil hydraulic circuit 20 has synchronous valves 51A-51D equalizing flow rate of the hydraulic oil in delivering and returning directions of the hydraulic oil with respect to all the double acting oil hydraulic cylinders 11A-11D.SELECTED DRAWING: Figure 5

    【課題】コンテナの前後左右の油圧作動式ジャッキの昇降動作を簡単な構成で同調させ、コンテナの昇降時の傾斜を防止したジャッキ昇降式コンテナ装置を提供する。【解決手段】 ジャッキ昇降式コンテナ装置は、コンテナと、コンテナの前面側の左右及び後面側の左右にそれぞれ一対設けられていて、コンテナ幅方向の位置が可変である油圧作動式ジャッキと、各油圧作動式ジャッキの複動油圧シリンダ11A〜11Dを駆動する油圧回路20と、油圧回路20に作動油を供給するパワーユニット30とを備え、油圧回路20は、全ての複動油圧シリンダ11A〜11Dに対して、作動油の送出及び戻り方向における作動油流量を均等に揃える同調弁51A〜51Dを有する。【選択図】図5


    Access

    Download


    Export, share and cite



    Title :

    JACK ELEVATING TYPE CONTAINER DEVICE


    Additional title:

    ジャッキ昇降式コンテナ装置


    Contributors:

    Publication date :

    2021-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    JACK UP RIG AND ELEVATING DEVICE FOR JACK UP RIG

    PARK KWANG SOO | European Patent Office | 2015

    Free access

    JACK UP RIG AND ELEVATING DEVICE FOR JACK UP RIG

    European Patent Office | 2020

    Free access

    BALL TYPE CLAMP FOR HOLDING JACK-UP ELEVATING SYSTEM

    KIM MUN YONG | European Patent Office | 2018

    Free access

    JACK UP RIG AND ELEVATING DEVICE FOR JACK UP RIG

    PARK KWANG SOO | European Patent Office | 2015

    Free access

    HOLDING DEVICE FOR A ELEVATING OF JACK-UP BARGE

    KIM MUN YONG / LEE HYUNG WON | European Patent Office | 2018

    Free access