PROBLEM TO BE SOLVED: To provide a trunnion suspension capable of reducing cost, and capable of also reducing part management, by abolishing a form of replacing a plurality of kinds of hanger brackets different in a height.SOLUTION: In a trunnion suspension having an upper rod and a lower rod for holding a longitudinal directional position of respective wheel shafts, by supporting the front-rear wheel shafts by both end parts of a leaf spring, by rotatably installing a central part of the leaf spring on a trunnion shaft, by fixing the trunnion shaft to a frame by a trunnion bracket between a pair of wheel shafts arranged in a tandem at a required interval in the longitudinal direction of a vehicle, and is constituted so that a longitudinal directional elongation-contraction by deflecting the leaf spring in a bow shape can be absorbed by rocking of respective shackles, by connecting both end parts of the leaf spring by a link to the front-rear wheel shafts via a longitudinally freely rocking shackle.SELECTED DRAWING: Figure 1

    【課題】高さの異なる複数種類のハンガーブラケットを付け替える形式を廃止してコストの削減を図り且つ部品管理を軽減し得るトラニオンサスペンションを提供する。【解決手段】車両の前後方向へ所要間隔をあけてタンデム配置された一対の車軸の間でトラニオンシャフトをトラニオンブラケットによりフレームに固定し、該トラニオンシャフトにリーフスプリングの中央部を回動自在に取り付け、該リーフスプリングの両端部により前記前後の車軸を支えると共に、該各車軸の前後方向位置を保持するためのアッパロッド及びロアロッドを備えたトラニオンサスペンションに関し、前記リーフスプリングの両端部を前後に揺動自在なシャックルを介して前記前後の車軸とリンク連結し、前記リーフスプリングが弓状に撓むことによる前後方向の伸び縮みを前記各シャックルの揺動で吸収し得るように構成する。【選択図】図1


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    Title :

    TRUNNION SUSPENSION


    Additional title:

    トラニオンサスペンション


    Contributors:

    Publication date :

    2017-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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