To lift an air spring and a vehicle body together so as to leave the air spring on the vehicle body when the vehicle body is removed from a truck in a railway vehicle using the air spring having an outer cylinder, which is not fixed to the vehicle body.SOLUTION: A vehicle body 2 of a railway vehicle 1 in which an outer cylinder spigot 4d of an air spring 4 is inserted in a fitting part 2a of the vehicle body 2 is lifted in the vehicle body lifting method. A liner 5 having at least two engagement holes 5b is inserted between an inner cylinder 4a of the air spring 4 and a truck 3 or a bolster 11. Thereafter, the vehicle body 2 is lifted while the engagement hole 5b of the liner 5 is connected to the vehicle body 2 by a connection member 6 and the air spring 4 is suspended from the vehicle body 2.SELECTED DRAWING: Figure 1

    【課題】空気ばねの外筒を車体に固定しないタイプの空気ばねを用いた鉄道車両において、台車から車体を取り外す際に、空気ばねを車体に残すように、空気ばねを車体と一緒に吊り上げる。【解決手段】車体2の嵌合部2aに空気ばね4の外筒スピゴット4dを挿入した鉄道車両1の車体2を吊り上げる方法である。空気ばね4の内筒4aと台車3又はボルスタ11の間に少なくとも2つの係合孔5bを有するライナー5を挿入する。その後、当該ライナー5の前記係合孔5bと車体2を連結部材6で繋いで空気ばね4を車体2から吊り下げた状態として車体2を吊り上げる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE BODY LIFTING METHOD FOR RAILWAY VEHICLE


    Additional title:

    鉄道車両の車体吊り上げ方法


    Contributors:

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / F16F SPRINGS , Federn



    RAILWAY VEHICLE BODY, RERAILING AND VEHICLE LIFTING SYSTEM, AND RERAILING AND VEHICLE LIFTING METHOD

    SU KE / JIN XIHONG / LIU YONGQIANG et al. | European Patent Office | 2024

    Free access

    Vehicle lifting device for railway vehicle and vehicle lifting system

    DU YUNLONG / LIU JIAN / GE JINGUANG et al. | European Patent Office | 2021

    Free access

    Railway vehicle integral lifting device and method

    ZHANG GUOPING / GONG YANJUN / ZHANG ZHENXIAN et al. | European Patent Office | 2015

    Free access

    Railway vehicle chassis, railway vehicle body and railway vehicle

    WANG SHUN / GUO LIKUI / GUO YAOHUA et al. | European Patent Office | 2024

    Free access

    Turnbuckle for railway vehicle lifting device

    HAN JU HYEONG / KIM KWANG JUN / SON JONG KYUN | European Patent Office | 2024

    Free access