To make it possible to feed a large amount of oil to damp impact at high speed.SOLUTION: A hydropneumatic system (51) for suspensions of vehicle wheel assemblies is provided, for each suspension, with a respective hydropneumatic cylinder (1) having a first and a second body, which can move axially relative to each other and define respective chambers (14,15), axially separated from each other via a piston element; the latter is coupled in a fluid-tight manner to the second body and floats between two stroke end positions in response to the pressures in the two chambers; the two chambers of each hydropneumatic cylinder communicate respectively with a hydraulic supply line and with a pneumatic supply line (57); the system further has a pressurization device which sets the pressure in the pneumatic supply line to a value at least equal to the pressure in the hydraulic supply line.SELECTED DRAWING: Figure 5

    【課題】高速時の衝撃を減衰できるように、多量の油を送ることを可能とする。【解決手段】乗物の車輪組立体のサスペンションに対する流体圧システム(51)が提供され、各サスペンションに対して、各流体圧シリンダ(1)が備えられ、各流体圧シリンダは、互いに対して軸方向に動くことができ、ならびにピストン要素を介して互いに軸方向に分離される各チャンバ(14、15)を画定することができる第1および第2の本体を有し、ピストン要素は、流体密的に、第2の本体に結合され、2つのチャンバの圧力に応じて、2つのストローク端位置の間で浮動し、各流体圧シリンダの2つのチャンバは、液圧供給ラインと空気供給ライン(57)とにそれぞれ連通し、システムは、空気供給ラインの圧力を、液圧供給ラインの圧力に少なくとも等しい値に設定する加圧デバイスをさらに有する。【選択図】図5


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    Title :

    HYDROPNEUMATIC SYSTEM PROVIDED WITH HYDROPNEUMATIC CYLINDERS FOR SUSPENSIONS OF VEHICLE WHEEL ASSEMBLIES, AND RELATED VEHICLE


    Additional title:

    乗物の車輪組立体のサスペンションのための流体圧シリンダを備える流体圧システム、および関連する乗物



    Publication date :

    2024-10-09


    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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