PROBLEM TO BE SOLVED: To provide an anti rolling device configured so as to prevent an oil seal member from being damaged at the time of attachment or detachment of the anti rolling device and so as not to limit a direction in which work for the attachment or the detachment is performed.SOLUTION: A first bearing case 48 stores a first spherical bearing 49 while restricting the first spherical bearing 49 from being displaced in a shaft direction; and a second bearing case 68 stores a second spherical bearing 69 while allowing the second spherical bearing 69 to be displaced in the shaft direction. The second bearing case 68 includes protrusions 77c and 78b which are interposed between respective second seal members 70 and 71 and the second spherical bearing 69, with a gap left in a shaft direction onto the second spherical bearing 69.

    【課題】アンチローリング装置を組み付け又は取り外す際にオイルシール部材が損傷することを防止し、組み付け又は取り外しの作業を行う方向に制約が生じないようにする。【解決手段】第1軸受ケース48は、第1球面軸受49の軸方向変位を拘束した状態で第1球面軸受49を収容し、かつ、第2軸受ケース68は、第2球面軸受69の軸方向変位を許容した状態で第2球面軸受69を収容し、第2軸受ケース68は、第2球面軸受69に対して軸方向に隙間をあけた状態で第2オイルシール部材70,71の各々と第2球面軸受69との間に介在する突起部77c,78bを含む。【選択図】図4


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    Titel :

    ANTI ROLLING DEVICE OF RAILWAY VEHICLE


    Weitere Titelangaben:

    鉄道車両のアンチローリング装置


    Beteiligte:
    ISOMURA KAZUO (Autor:in) / TOJO TAKANORI (Autor:in) / SAKAHIRA MASAHIRO (Autor:in) / SIRASAKI JUN (Autor:in) / MAEBA TOMOHIDE (Autor:in) / HIKOSAKA NAOKI (Autor:in)

    Erscheinungsdatum :

    24.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16J Kolben , PISTONS / 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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