Hinge assembly
    2.
    发明授权

    公开(公告)号:US12276147B2

    公开(公告)日:2025-04-15

    申请号:US18268424

    申请日:2021-12-17

    Abstract: A hinge assembly including a first fitment portion, a second fitment portion, and a link assembly including at least seven hinge axes. The linkage assembly includes two levers directly pivotally mounted to the first fitment portion. The hinge assembly further includes a damping device pivotally mounted between the said two levers.

    Movement control device
    3.
    发明授权

    公开(公告)号:US12139958B2

    公开(公告)日:2024-11-12

    申请号:US17921674

    申请日:2021-04-29

    Abstract: A movement control device comprising a housing with an elongate push rod mounted therein for reciprocal movement along a longitudinal axis between first and second positions, wherein the push rod extends out of said housing in both the first and second positions. A spring comprising a primary axis operable to provide a biasing force on the push rod is further provided in the housing. A damping device comprising a primary axis is located in the housing, wherein the damping device is in continuous engagement with the push rod through its reciprocating movement. The primary axis of the spring and the primary axis of the damping device are not coaxial.

    Dampers
    4.
    发明授权
    Dampers 有权

    公开(公告)号:US10557513B2

    公开(公告)日:2020-02-11

    申请号:US15749535

    申请日:2016-07-29

    Abstract: A piston and cylinder type damper is provided, with a cylinder (11) having a piston assembly (15) mounted for reciprocal movement therein. The piston assembly (15) divides the cylinder (11) into two separate chambers (12a, 12b), with a restricted flow path (30, 31) for passage therebetween of damping fluid contained within the cylinder. A piston rod (13) is mounted for reciprocal movement with respect to the cylinder (11) and acts via a first one of the chambers (12a) on the piston assembly (15) in a first direction. A seal assembly (17) is provided for sealing between the piston rod (13) and the cylinder (11) in order to retain damping fluid in the first chamber (12a). The seal assembly (17) is movable axially with respect to the cylinder (11), with the cylinder further including a centering device (24) for assisting alignment of the seal assembly (17).

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