To suitably support load on a long and tall container as well as keeping flexure moment on a side beam hardly transmitted and maintaining strength of a frame well in the frame for a container freight car.SOLUTION: A frame for a container freight car includes: a pair of end frames; a pair of side beams which are separate bodies from the pair of end frames and arranged to be lower than the pair of end frames; load transmitters each intervening in between each end part in the vehicle long direction on the pair of side beams and each end part in the vehicle width direction of the pair of end frames so that the load in the vertical direction on the pair of side beams is supported by the pair of end frames; and a middle beam which is integral with the pair of end frames, connects centers in the vehicle width direction of the pair of end frames, and is arranged to be lower than the pair of end frames.SELECTED DRAWING: Figure 1

    【課題】コンテナ貨車の台枠において、長尺背高コンテナの荷重を適切に支持しながらも、側梁の曲げモーメントが伝達されにくく、台枠の強度を良好に保つ。【解決手段】コンテナ貨車の台枠は、一対の端台枠と、前記一対の端台枠とは別体であり、前記一対の端台枠よりも低く配置される一対の側梁と、前記一対の側梁の鉛直方向の荷重を前記一対の端台枠に支持させるように、前記一対の側梁の車両長手方向の各端部と前記一対の端台枠の車幅方向の各端部との間にそれぞれ介在する荷重伝達器と、前記一対の端台枠と一体であり、前記一対の端台枠の車幅方向の中央部同士を接続し、前記一対の端台枠よりも低く配置される中梁と、を備える。【選択図】図1


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    Titel :

    FRAME FOR CONTAINER FREIGHT CAR AND CONTAINER FREIGHT CAR


    Weitere Titelangaben:

    コンテナ貨車の台枠及びコンテナ貨車


    Beteiligte:
    NISHIMURA TAKEHIRO (Autor:in) / SATO YOSHI (Autor:in) / KONOIKE FUMIKAZU (Autor:in)

    Erscheinungsdatum :

    2020-11-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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