To suppress snow accretion to an end cover plate of a vehicle by suppressing the flow flowing into an upper part of the end cover plate from a lower part of the vehicle.SOLUTION: The end cover plates 3, 4 have a feature of installing suppression members 10, 11 extending in a sleeper direction of a vehicle at the end cover plates. More preferably, it has a feature that the suppression members extending in the sleeper direction at the end cover plates are installed at an opening part end above the end cover plates. The loss of flow (Wb2) toward the opening part above the end cover plates from a vehicle underfloor is increased depending on suppression members installed in the end cover plates. Since the flow into the opening parts A, B above the end cover plates can be suppressed, the snow-containing flow is less likely to be scattered in a bogie gap part so that the snow accretion range against the end cover plates can be suppressed. By suppressing the snow accretion range, the improvements in snow removal and snow melting efficiency can be expected.SELECTED DRAWING: Figure 2

    【課題】車両下部から端部フサギ板上方に流入する流れを抑制することにより、車両の端部フサギ板への着雪を抑制する。【解決手段】本発明の端部フサギ板(3、4)は、端部フサギ板に車両の枕木方向に延在する抑制部材(10、11)を設置したことを特徴とする。更に好ましくは、端部フサギ板に枕木方向に延在する抑制部材を端部フサギ板上方の開口部端に設置することを特徴とする。これによれば、端部フサギ板に設置される抑制部材によって、車両床下から端部フサギ板上方の開口部に向かう流れ(Wb2)の損失が大きくなる、すなわち、端部フサギ板上方の開口部(A、B)への流れを抑制できることから、雪を含んだ流れが台車空隙部に舞い上がりにくくなり、端部フサギ板への着雪範囲を抑制することができる。着雪範囲を抑制することにより、雪落としや融雪効率の向上が期待される。【選択図】図2


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    Titel :

    END COVER PLATE OF RAILWAY VEHICLE AND RAILWAY VEHICLE HAVING END COVER PLATE


    Weitere Titelangaben:

    鉄道車両の端部フサギ板及び端部フサギ板を有する鉄道車両


    Beteiligte:
    WATANABE TORU (Autor:in) / ABE YUKINOBU (Autor:in) / UEDA YASUHIDE (Autor:in) / UENO YUJI (Autor:in) / FURUKAWA HISAFUMI (Autor:in) / FUJII TADASHI (Autor:in) / SANUI HIDETO (Autor:in) / OKADA RIGUI (Autor:in) / SATO SHINPEI (Autor:in)

    Erscheinungsdatum :

    2018-12-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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