To provide a link device capable of easily changing a normal bogie for a railroad vehicle to a steering bogie, and a bogie using the link device.SOLUTION: A link device (4) includes link members (41, 42), and a lever member (43). The link member (41) includes an arm part (403), boss parts (401a, 401c), and elastic bodies (402a, 402c). The link member (42) includes an arm part (404) arranged so as to overlap the arm part (403), boss parts (401b, 401d) arranged in parallel with the boss parts (401a, 401c), respectively, and elastic bodies (402b, 402d). The lever member (43) is connected to the link members (41, 42) rotatably around spindles (451, 452). The spindle (452) is arranged more separately from a projection end (43a) of the lever member (43) than the spindle (451).SELECTED DRAWING: Figure 2

    【課題】鉄道車両用の通常台車を操舵台車に容易に変更することができるリンク装置、及びこれを用いた台車を提供する。【解決手段】リンク装置(4)は、リンク部材(41,42)と、てこ部材(43)とを備える。リンク部材(41)は、アーム部(403)と、ボス部(401a,401c)と、弾性体(402a,402c)とを含む。リンク部材(42)は、アーム部(403)と重なるように配置されるアーム部(404)と、ボス部(401a,401c)とそれぞれ並列に配置されるボス部(401b,401d)と、弾性体(402b,402d)とを含む。てこ部材(43)は、リンク部材(41,42)に対して支軸(451,452)周りに回転可能に接続される。支軸(452)は、支軸(451)よりもてこ部材(43)の突出端(43e)から離れて配置される。【選択図】図2


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    Titel :

    LINK DEVICE FOR RAILROAD VEHICLE AND BOGIE


    Weitere Titelangaben:

    鉄道車両用のリンク装置及び台車


    Beteiligte:
    SHIMOKAWA YOSHIYUKI (Autor:in) / OZAKI TAKUYA (Autor:in) / KIKKO SATOSHI (Autor:in) / TANIMINE TERUHIKO (Autor:in) / MATSUMI TAKANORI (Autor:in)

    Erscheinungsdatum :

    2021-09-09


    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



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