The invention provides a hydraulic lifting actuator for adjusting the height of a vehicle and a height adjusting system. A hydraulic lift actuator for adjusting a height of a vehicle includes: a damper tube including a closed end; a damper rod protruding from the damper tube opposite the closed end; a sliding spring seat disposed annularly around the damper tube and configured to engage the coil spring; a support collar disposed annularly around the damper tube and secured to the slide spring seat, where the support collar is configured to translate axially relative to the damper tube; a lift bracket connected to and radially protruding from the support collar; and a hydraulic cylinder disposed adjacent to and parallel to the damper tube and having a lift piston rod disposed to extend outwardly from the hydraulic cylinder, where the lift piston rod is connected to the lift bracket and configured to actuate the slide spring seat between a retracted position and an extended position spaced apart from the closed end.

    本公开提供了一种用于调整车辆的高度的液压提升致动器及高度调整系统。一种用于调整车辆的高度的液压提升致动器包括:阻尼器管,其包括封闭端;阻尼器杆,其与封闭端相反地从阻尼器管突出;滑动弹簧座,其围绕阻尼器管环形地设置并且被配置为接合螺旋弹簧;支撑套环,其围绕阻尼器管环形地设置并且固定到滑动弹簧座,其中,支撑套环被配置为相对于阻尼器管轴向平移;提升支架,其连接到支撑套环并且从支撑套环径向突出;以及液压缸,其邻近阻尼器管并平行于阻尼器管设置,且具有提升活塞杆,提升活塞杆设置成从液压缸向外延伸,其中,提升活塞杆连接到提升支架并且被配置为在缩回位置和与封闭端间隔开的延伸位置之间致动滑动弹簧座。


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    Title :

    Hydraulic lift actuator for adjusting height of vehicle and height adjustment system


    Additional title:

    用于调整车辆的高度的液压提升致动器及高度调整系统


    Contributors:

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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