PROBLEM TO BE SOLVED: To provide a vehicle body inclining device for a railroad vehicle, which uses a highly reliable leveling valve device and can considerably increase speed for lifting and inclining a vehicle body and speed for inclining and restoring the vehicle body.SOLUTION: A vehicle body inclining device 10FL comprises a leveling valve device 20 that supplies, exhausts and blocks off compressed air according to a height position of a vehicle body 1. A vehicle body inclination controlling portion 40, when lifting and inclining the vehicle body 1 or inclining and restoring the vehicle body 1, switches flow of the compressed air with an electromagnetic switch valve 31. In an inclination-side flow path 50B are provided inclination-side storage piping 61B and an inclination-side reserve tank 62B that take in compressed air that is injected from an air storage 4 when the vehicle 1 is at a usual height position. In a passive-side flow path 50A are provided passive-side storage piping 61A and a passive-side reserve tank 62A that take in the compressed air from an air spring 3FL when inclining and restoring the vehicle body 1.

    【課題】信頼性が高いレベリングバルブ装置を用いつつ、車体を上昇傾斜させる速度及び車体を傾斜復帰させる速度を大幅に向上させることが鉄道車両の車体傾斜装置を提供すること。【解決手段】車体傾斜装置10FLは、空気バネ3FLと空気溜め4の間の空気流路に、車体1の高さ位置に応じて圧縮空気の供給と排気と遮断を行うレベリングバルブ装置20を備える。車体傾斜制御部40は、車体1を上昇傾斜させるとき又は車体1を傾斜復帰させるときに、電磁切換弁31で圧縮空気の流れを切り換える。傾斜側流路50Bには、車体1が通常高さ位置にあるときに空気溜め4から送り込まれる圧縮空気を取り込む傾斜側貯留配管61B及び傾斜側リザーバタンク62Bが設けられている。パッシブ側流路50Aには、車体1を傾斜復帰させるときに空気バネ3FLから圧縮空気を取り込むパッシブ側貯留配管61A及びパッシブ側リザーバタンク62Aが設けられている。【選択図】 図4


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    Titel :

    VEHICLE BODY INCLINING DEVICE FOR RAILROAD VEHICLE


    Weitere Titelangaben:

    鉄道車両の車体傾斜装置


    Beteiligte:
    NIIMURA HIROSHI (Autor:in) / OKADA NOBUYUKI (Autor:in) / TANIGAWA YASUHIKO (Autor:in) / HAYASHI TETSUYA (Autor:in) / SAKAGAMI HIROSHI (Autor:in) / NISHIMURA KAZUHIKO (Autor:in) / NANBA KOICHIRO (Autor:in) / NOZAKI KEISUKE (Autor:in)

    Erscheinungsdatum :

    2015-08-20


    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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