To provide an anti-vibration bushing for an axle box support device with excellent durability.SOLUTION: A anti-vibration bushing 10 for an axle box support device comprises: a central axis 12 that has an axis center intersecting with a front-back direction of a vehicle; an elastic part 13 provided on the central axis 12; a pair of outside parts provided on the elastic part 13 with a gap between them; and a stopper part 15 provided on the elastic part 13 between the pair of outside parts. The central axis 12 has a recessed part 33 at a position facing the stopper part 15 via the elastic part 13.SELECTED DRAWING: Figure 8

    【課題】耐久性に優れる軸箱支持装置用防振ブッシュを提供する。【解決手段】軸箱支持装置用防振ブッシュ10は、車両前後方向と交差する軸心を有する中心軸12と、中心軸12に設けられた弾性部13と、互いに間隔をあけた状態で弾性部13に設けられた一対の外側部と、一対の外側部の間で、弾性部13に設けられたストッパー部15とを備え、中心軸12は、弾性部13を介してストッパー部15と対向する位置にえぐり部33を有する。【選択図】図8


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    Title :

    ANTI-VIBRATION BUSHING FOR AXLE BOX SUPPORT DEVICE


    Additional title:

    軸箱支持装置用防振ブッシュ


    Contributors:

    Publication date :

    2024-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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