AIR SPRING ASSEMBLY
    7.
    发明公开
    AIR SPRING ASSEMBLY 审中-公开

    公开(公告)号:EP4160044A1

    公开(公告)日:2023-04-05

    申请号:EP21811951.9

    申请日:2021-05-17

    摘要: Disclosed is an air spring assembly, comprising a housing, a piston rod (2) and an upper suspension. One end of the piston rod (2) penetrates the housing and is connected with the upper suspension, a sealing assembly is sleeved on the piston rod (2), the sealing assembly is sandwiched between the upper suspension and an outer wall of the housing, such that the upper suspension is not always in contact with compressed air inside the housing in an axial movement process of the piston rod (2); and a mounting cavity (111) is provided, in a recessed manner, in the outer wall of the housing, and the upper suspension and the sealing assembly are arranged in the mounting cavity (111).