PROBLEM TO BE SOLVED: To provide a vehicle body inclining device of a railway vehicle which can start an exhaust operation swiftly when an air spring on a curved inner rail side rises during passage of a curved part.SOLUTION: A vehicle body inclining device of a railway vehicle comprises: an air spring 4 placed on a carriage 3 and supporting a vehicle body 2; a passive adjusting valve 6 which is provided in a first air passage 7 for supplying and exhausting air to and from the air spring 4, and to which an adjusting link 5 is fitted horizontally; and an inclination adjusting valve 10 which is provided in a second air passage 11 for supplying and exhausting air to and from the air spring 4, and to which an adjusting link 9 is fitted obliquely. Each of the passive adjusting valve 6 and the inclination adjusting valve 10 comprises an air supply valve 18, an exhaust valve 19, air supply valve hydraulic damper mechanisms 21, 23, 31, and exhaust valve hydraulic damper mechanisms 21, 25, 32. A diameter of an orifice 32 of the exhaust valve hydraulic damper mechanisms 21, 25, 32 of the passive adjusting valve 6 is larger than a diameter of an orifice 31 of the air supply valve hydraulic damper mechanisms of the passive adjusting valve 6.SELECTED DRAWING: Figure 2

    【課題】 曲線部通過中に曲線内軌側空気バネが上昇したときに、速やかに排気動作に入ることのできる鉄道車両の車体傾斜装置を提供すること。【解決手段】 台車3に載置され車体2を支持する空気バネ4と、空気バネ4に空気を給排気する第1空気流路7に設けられ、調整用リンク5が水平に取り付けられたパッシブ調整弁6と、空気バネ4に空気を給排気する第2空気流路11に設けられ、調整用リンク9が傾斜して取り付けられた傾斜調整弁10とを有する鉄道車両の車体傾斜装置において、パッシブ調整弁6と傾斜調整弁10は各々、給気弁18と、排気弁19と、給気弁油圧ダンパ機構21、23、31と、排気弁油圧ダンパ機構21、25、32を有すること、パッシブ調整弁6の排気弁油圧ダンパ機構21、25、32のオリフィス32の径が、パッシブ調整弁6の給気弁油圧ダンパ機構のオリフィス31のオリフィス径より大きいことを特徴とする。【選択図】 図2


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE BODY INCLINING DEVICE OF RAILWAY VEHICLE


    Weitere Titelangaben:

    鉄道車両の車体傾斜装置


    Beteiligte:
    OKADA NOBUYUKI (Autor:in) / TANIGAWA YASUHIKO (Autor:in) / SUZUKI TAKAYUKI (Autor:in) / HAYASHI TETSUYA (Autor:in) / SAKAGAMI HIROSHI (Autor:in) / MORIYAMA AKIRA (Autor:in) / NISHINA MINORU (Autor:in) / OKADA YOSUKE (Autor:in)

    Erscheinungsdatum :

    2017-01-12


    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



    RAILWAY VEHICLE BODY INCLINING DEVICE

    OKADA NOBUYUKI / TANIGAWA YASUHIKO / KONDO JUMPEI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    RAILWAY VEHICLE PROVIDED WITH VEHICLE BODY INCLINING DEVICE, AND TRAIN COMPOSITION

    YAMADA TADASHI / YOSHIMATSU YUTA | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICLE BODY INCLINING DEVICE FOR RAILROAD VEHICLE

    NIIMURA HIROSHI / OKADA NOBUYUKI / TANIGAWA YASUHIKO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    VEHICLE BODY INCLINING DEVICE FOR RAILROAD VEHICLE

    NIIMURA HIROSHI / OKADA NOBUYUKI / TANIGAWA YASUHIKO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    AUTOMATICALLY INCLINING VEHICLE

    MIZUTA ATSUSHI / OIKAWA MIWANORI / NAKATSU CHIKATOSHI et al. | Europäisches Patentamt | 2019

    Freier Zugriff