PROBLEM TO BE SOLVED: To improve both of the riding comfort and the operation stability of the vehicle at the vehicle turning.SOLUTION: Regarding the dimension in the vehicle cross direction between an outer peripheral surface 2802 of an inner cylinder 28 and an inner peripheral surface 2602 of an outer cylinder 26 of a bush 16, the dimension S1 in the vehicle cross direction between the outer peripheral surface 2802 of the inner cylinder 28 and the inner peripheral surface 2602 of the outer cylinder 26 located on the vehicle front side with respect to the inner cylinder 28 is formed to be larger than the dimension S2 in the vehicle cross direction between the outer peripheral surface 2802 of the inner cylinder 28 and the inner peripheral surface 2602 of the outer cylinder 26 located on the vehicle rear side with respect to the inner cylinder 28. The bush 16 is provided with a stopper 40 which regulates the deviation in the vehicle width direction of a front end 14A of a trailing arm 14. The stopper 40 is configured to regulate the deviation of the trailing arm 14 by being in contact with an inner side plate part 2406 of a bracket 24 when the outer cylinder 26 deviates to the inner side in the vehicle width direction in the axial direction.SELECTED DRAWING: Figure 2

    【課題】乗り心地および車両旋回時における車両の操縦安定性の双方の向上を図る。【解決手段】ブッシュ16の内筒28の外周面2802と外筒26の内周面2602との間の車両前後方向での寸法は、内筒28より車両前方側に位置する内筒28の外周面2802と外筒26の内周面2602との間の車両前後方向での寸法S1が、内筒28より車両後方側に位置する内筒28の外周面2802と外筒26の内周面2602との間の車両前後方向の寸法S2に対して大きく形成されている。ブッシュ16には、トレーリングアーム14の前端14Aの車幅方向での変位を規制するストッパ40が設けられている。ストッパ40は、外筒26が軸方向で車幅方向内側へ変位した際に、ブラケット24の内側板部2406と当接することでトレーリングアーム14の変位が規制されるよう構成されている。【選択図】図2


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    Title :

    TORSION BEAM TYPE REAR SUSPENSION


    Additional title:

    トーションビーム式リヤサスペンション


    Contributors:

    Publication date :

    2018-06-14


    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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