A railcar bogie plate spring (10) of the present invention includes: an upper surface member (12) constituted by fiber reinforced plastic in which reinforced fibers are stacked so as to extend in a longitudinal direction; a lower surface member (14) constituted by fiber reinforced plastic in which reinforced fibers are stacked so as to extend in the longitudinal direction; and a core member (16) arranged between the upper surface member (12) and the lower surface member (14). The core member (16) is constituted by fiber reinforced plastic in which: reinforced fibers are stacked in a width direction perpendicular to a stack direction of the upper surface member (12) and the lower surface member (14); and in a side view of the core member (16), the reinforced fibers are inclined relative to a bending neutral axis so as to intersect with one another.


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    Titel :

    RAILCAR BOGIE PLATE SPRING


    Weitere Titelangaben:

    SCHIENENFAHRZEUGDREHGESTELLBLATTFEDER
    RESSORT À LAME DE BOGIE DE VÉHICULE FERROVIAIRE


    Beteiligte:
    KIMURA GAKU (Autor:in) / FURUYA MITSUHIRO (Autor:in) / NAKAO SHUNICHI (Autor:in) / NISHIMURA TAKEHIRO (Autor:in)

    Erscheinungsdatum :

    2020-01-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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 / F16F SPRINGS , Federn



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