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    Vibration damper with amplitude-selective damping force
    1.
    发明申请
    Vibration damper with amplitude-selective damping force 失效
    振动阻尼器具有振幅选择性阻尼力

    公开(公告)号：US20080230334A1

    公开(公告)日：2008-09-25

    申请号：US12077393

    申请日：2008-03-19

    申请人： Wolfgang Breun ,  Marcus Kirchner ,  Hans Gonschorrek ,  Valentin Harwardt

    发明人： Wolfgang Breun ,  Marcus Kirchner ,  Hans Gonschorrek ,  Valentin Harwardt

    IPC分类号： F16F9/16

    CPC分类号： F16F9/5126 ,  F16F9/3415

    摘要： A vibration damper includes a damping medium filled cylinder in which a piston rod carrying a working piston is guided with freedom of axial movement, the working piston dividing the cylinder into two working spaces. The piston rod forms a housing having an inside wall, the housing having first and second working chambers separated by a separating piston, the first working chamber being connected to one of the working spaces to provide amplitude selective damping as the working piston moves in the cylinder. The separating piston is spaced from the inside wall to form an annular gap in which a pressure gradient develops when the piston rod moves, thereby causing the separating piston to move in the housing, the separating piston being radially expandable to close the gap when sufficient pressure develops in one of the working chambers.

    摘要翻译： 振动阻尼器包括阻尼介质填充气缸，其中承载工作活塞的活塞杆自由地被轴向运动地引导，工作活塞将气缸分成两个工作空间。 活塞杆形成具有内壁的壳体，壳体具有由分离活塞隔开的第一和第二工作室，第一工作室连接到一个工作空间，以在工作活塞在缸体中移动时提供振幅选择性阻尼 。 分离活塞与内壁间隔开以形成环形间隙，当活塞杆移动时，其中产生压力梯度，从而使分离活塞在壳体中移动，分离活塞可径向扩张以在足够的压力下闭合间隙 在其中一个工作室发展。

    Vibration damper with amplitude-selective damping force
    5.
    发明授权
    Vibration damper with amplitude-selective damping force 失效
    振动阻尼器具有振幅选择性阻尼力

    公开(公告)号：US08393447B2

    公开(公告)日：2013-03-12

    申请号：US12077393

    申请日：2008-03-19

    申请人： Wolfgang Breun ,  Marcus Kirchner ,  Hans Gonschorrek ,  Valentin Harwardt

    发明人： Wolfgang Breun ,  Marcus Kirchner ,  Hans Gonschorrek ,  Valentin Harwardt

    IPC分类号： F16F9/34 ,  F16F9/48

    CPC分类号： F16F9/5126 ,  F16F9/3415

    摘要： A vibration damper includes a damping medium filled cylinder in which a piston rod carrying a working piston is guided with freedom of axial movement, the working piston dividing the cylinder into two working spaces. The piston rod forms a housing having an inside wall, the housing having first and second working chambers separated by a separating piston, the first working chamber being connected to one of the working spaces to provide amplitude selective damping as the working piston moves in the cylinder. The separating piston is spaced from the inside wall to form an annular gap in which a pressure gradient develops when the piston rod moves, thereby causing the separating piston to move in the housing, the separating piston being radially expandable to close the gap when sufficient pressure develops in one of the working chambers.

    摘要翻译： 振动阻尼器包括阻尼介质填充气缸，其中承载工作活塞的活塞杆自由地被轴向运动地引导，工作活塞将气缸分成两个工作空间。 活塞杆形成具有内壁的壳体，壳体具有由分离活塞隔开的第一和第二工作室，第一工作室连接到一个工作空间，以在工作活塞在缸体中移动时提供振幅选择性阻尼 。 分离活塞与内壁间隔开以形成环形间隙，当活塞杆移动时，其中产生压力梯度，从而使分离活塞在壳体中移动，分离活塞可径向扩张以在足够的压力下闭合间隙 在其中一个工作室发展。

    Connecting bearing for a vibration damper
    6.
    发明申请
    Connecting bearing for a vibration damper 审中-公开
    连接减振器的轴承

    公开(公告)号：US20070144849A1

    公开(公告)日：2007-06-28

    申请号：US11640554

    申请日：2006-12-18

    申请人： Wolfgang Breun ,  Andreas Zietsch

    发明人： Wolfgang Breun ,  Andreas Zietsch

    IPC分类号： F16F9/00

    CPC分类号： F16F9/54 ,  B60G13/003

    摘要： A connecting bearing for a vibration damper includes a cup-shaped bearing housing, in which a disk-shaped transmission element with parallel top and bottom surfaces is provided, this element being attached to the vibration damper. Elastomeric bodies are arranged above and below the top and bottom surfaces, respectively, and a compensating element is provided to compensate for an angular offset between the vibration damper and a line perpendicular to a connecting surface of the connecting bearing. The compensating element is located between at least one of the elastomeric bodies and the transmission element.

    摘要翻译： 用于振动阻尼器的连接轴承包括杯状轴承壳体，其中设置有具有平行的顶部和底部表面的盘形传动元件，该元件附接到减震器。 弹性体分别布置在顶表面和底表面的上方和下方，并且提供补偿元件以补偿减振器和垂直于连接轴承的连接表面的线之间的角度偏移。 补偿元件位于至少一个弹性体和传输元件之间。

    Piston rod for a vibration damper with amplitude-dependent damping force
    7.
    发明授权
    Piston rod for a vibration damper with amplitude-dependent damping force 有权
    用于具有幅度依赖阻尼力的减振器的活塞杆

    公开(公告)号：US07228785B2

    公开(公告)日：2007-06-12

    申请号：US11206986

    申请日：2005-08-18

    申请人： Ralf Wilhelm ,  Wolfgang Breun ,  Klaus Sauer ,  Ludwig Eberlein

    发明人： Ralf Wilhelm ,  Wolfgang Breun ,  Klaus Sauer ,  Ludwig Eberlein

    IPC分类号： F01B31/00

    CPC分类号： F16F9/3221

    摘要： A piston rod has a hollow section with an open end, a housing, and a fastening connection for a piston. The housing includes a cap welded to the open end, a tubular intermediate piece welded to the cap, and a bottom part attached to the fastening connection. The cap has a shoulder received in the intermediate piece to form an annular space which functions as a labyrinth seal to receive any weld spatters formed during the friction welding process. The outside surface of the piston rod is machined to final dimensions and surface coated following welding.

    摘要翻译： 活塞杆具有开口端的中空部分，壳体和用于活塞的紧固连接。 壳体包括焊接到开口端的帽，焊接到帽的管状中间件和附接到紧固连接的底部。 盖子具有接收在中间件中的肩部以形成用作迷宫式密封件的环形空间，以接收在摩擦焊接过程中形成的任何焊接飞溅。 将活塞杆的外表面加工成最终尺寸，并在焊接后进行表面涂覆。

    Suspension strut unit with a stop buffer
    8.
    发明授权
    Suspension strut unit with a stop buffer 失效
    悬架支柱单元带停止缓冲器

    公开(公告)号：US07077248B2

    公开(公告)日：2006-07-18

    申请号：US10785915

    申请日：2004-02-24

    申请人： Günther Handke ,  Manfred Schuler ,  Wolfgang Breun ,  Ali Dogan ,  Stephan Zuber

    发明人： Günther Handke ,  Manfred Schuler ,  Wolfgang Breun ,  Ali Dogan ,  Stephan Zuber

    IPC分类号： F16F9/00

    CPC分类号： B60G15/068 ,  B60G2202/12 ,  B60G2204/1242 ,  B60G2204/418 ,  B60G2204/45021

    摘要： Suspension strut unit comprising a connector bearing for piston rod of the suspension strut unit, a spring plate for a vehicle spring, and a first has a bearing with a bearing input part on the spring plate side and a bearing output part on the connector bearing side, which bearing allows relative rotational movement between the vehicle spring and the connector bearing of the piston rod. After the piston rod has traveled inward a certain distance, the cylinder is supported against the connector bearing by way of a stop buffer. A second bearing allows relative rotational movement between the connector bearing and the cylinder when the stop buffer is active; the second bearing is located functionally between the stop buffer and the connector bearing, and a functional separation is present between the bearing input part for the spring plate and the second bearing.

    摘要翻译： 悬架支柱单元，包括悬架支柱单元的活塞杆的连接器轴承，用于车辆弹簧的弹簧板，第一具有在弹簧板侧具有轴承输入部的轴承和连接器支承侧的轴承输出部 该轴承允许车辆弹簧和活塞杆的连接器轴承之间的相对旋转运动。 在活塞杆向内行驶一定距离之后，气缸通过止动缓冲器支撑在连接器轴承上。 当停止缓冲器有效时，第二轴承允许连接器轴承和气缸之间的相对旋转运动; 第二轴承功能地位于止动缓冲器和连接器轴承之间，并且在用于弹簧板的轴承输入部分和第二轴承之间存在功能性分离。