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    Limiting system for a vehicle suspension component
    3.
    发明授权
    Limiting system for a vehicle suspension component 有权
    车辆悬挂部件的限制系统

    公开(公告)号：US09303715B2

    公开(公告)日：2016-04-05

    申请号：US13792151

    申请日：2013-03-10

    Applicant: Oshkosh Corporation

    Inventor： Patrick S. Dillman ,  Erik S. Ellifson ,  Aaron J. Rositch

    IPC: F16F9/36 ,  F16F9/49 ,  F16F9/512 ,  F16F9/16 ,  F16F9/00 ,  F16F15/16

    CPC classification number: F16F9/49 ,  B60G17/08 ,  F16F9/16 ,  F16F9/368 ,  F16F9/512 ,  F16F15/161 ,  F16F2222/12

    Abstract: A damper assembly is disclosed that includes a tubular member, a rod, a primary piston, a secondary piston, and a seal. The tubular member includes a sidewall and a cap positioned at an end of the sidewall. The sidewall and the cap defining an inner volume. The rod extends within the inner volume of the tubular member. The primary piston defines a contact surface and is positioned within the inner volume and coupled to an end of the rod. The secondary piston defines a central aperture and a channel. Engagement of the primary piston and the secondary piston forms a flow conduit between the channel and the contact surface. The seal is disposed between an outer surface of the secondary piston and the sidewall such that a flow path is formed through the central aperture and the flow conduit.

    Abstract translation: 公开了一种阻尼器组件，其包括管状构件，杆，主活塞，次级活塞和密封件。 管状构件包括侧壁和位于侧壁端部的盖。 侧壁和盖限定内部容积。 杆在管状构件的内部容积内延伸。 主活塞限定接触表面并且定位在内部容积内并且联接到杆的端部。 次级活塞限定了中心孔和通道。 主活塞和次级活塞的接合在通道和接触表面之间形成流动导管。 密封件设置在次级活塞的外表面和侧壁之间，使得通过中心孔和流动管道形成流路。

    Rotatable damper
    4.
    发明授权
    Rotatable damper 有权
    可旋转阻尼器

    公开(公告)号：US09127745B2

    公开(公告)日：2015-09-08

    申请号：US13982111

    申请日：2012-01-24

    Applicant: Joseph Rogozinski ,  Gilad Woolf

    Inventor： Joseph Rogozinski ,  Gilad Woolf

    IPC: F16F15/16 ,  B60C5/24 ,  B60C19/00

    CPC classification number: F16F15/161 ,  B60C5/24 ,  B60C19/00 ,  Y10T74/2125

    Abstract: A rotatable damper (100) comprises a mass (110) fully rotatable around an axis of rotation configured for self-damping a mechanical disturbance. The rotatable mass comprises a fully rotatable structure comprising an outer frame (2100) and an inner frame (2400) bound to rotate with the fully rotatable structure and further movable one relative to the other in at least one axis and a first chamber (3200), disposed between the outer frame and the inner frame, containing a fluid and comprising a first opening in direct communication with a first constriction (3300). The first chamber is readily compressible between a first portion of the outer frame and a second portion of the inner frame when forcibly approached by said mechanical disturbance. The first chamber, when compressed, is configured to expel at least partially the fluid through the first constriction, thereby facilitating damping of the mechanical disturbance.

    Abstract translation: 可旋转阻尼器（100）包括围绕围绕旋转轴线完全旋转的质量块（110），其被配置为自我阻尼机械扰动。 可旋转的质量包括完全可旋转的结构，其包括外框架（2100）和内框架（2400），内框架限定与所述完全可旋转结构一起旋转，并且在至少一个轴线上可相对于另一个轴线移动;以及第一室（3200） ，设置在所述外框架和所述内框架之间，包含流体并且包括与第一收缩部（3300）直接连通的第一开口。 第一室在外框架的第一部分和内框架的第二部分之间容易压缩，强制地接近所述机械扰动。 第一室被压缩时被构造成至少部分地通过第一收缩部排出流体，从而有助于阻止机械扰动。

    Elastic Coupling in Disc Construction
    5.
    发明申请
    Elastic Coupling in Disc Construction 审中-公开

    公开(公告)号：US20120184377A1

    公开(公告)日：2012-07-19

    申请号：US13321000

    申请日：2010-05-20

    Applicant: Gregor Polifke ,  Rolf Brockmann ,  Franz Brenner ,  Werner Koch ,  Achim Menne

    Inventor： Gregor Polifke ,  Rolf Brockmann ,  Franz Brenner ,  Werner Koch ,  Achim Menne

    IPC: F16D3/80 ,  F16F15/16

    CPC classification number: F16F15/161

    Abstract: The invention relates to an elastic coupling in disc construction, in particular for damping torsional vibrations of an internal combustion engine, having the following features: a first coupling half, which comprises two side discs, which are connected in a rotationally-fixed manner on the outer circumference; a second coupling half, which is formed by at least one middle disc assigned to a hub, which is arranged between the side discs and enveloped thereby; the two coupling halves are pivotable to a limited extent to one another against the force of at least one elastic coupling element; the side discs delimit a liquid-tight inner space, which receives the middle disc, at least one damping chamber, which is variable in volume during the mutual pivoting of the coupling halves and is filled with a damping medium, is arranged in the radial outer area of the inner space; a floating damping ring, which is pivotable to a limited extent in relation to each of the two coupling halves, is introduced into the inner space, the damping ring forming at least one first partial chamber of the damping chamber with the first coupling half and forming at least one second partial chamber of the damping chamber with the second coupling half; the floating damping ring being divided over the circumference of the coupling into individual ring segments, which are separate from one another, and which are mounted to slide on the radial exterior on the middle disc and/or on the radial interior on an outer edge of at least one side disc. The elastic coupling according to the invention is characterized in the state which is not loaded in the peripheral direction by the damping medium or one of the two coupling halves, the ring segments, at one or both axial ends, have a predefined spacing in the radial direction of the coupling in relation to the middle disc and/or in relation to the outer edge of at least one side disc, and the ring segments are mounted in a bending or tilting manner on the middle disc and/or at least one side disc in such a manner that the predefined spacing at the axial end of the ring segments in relation to the middle disc and/or the outer edge of at least one side disc is bridged by bending or tilting in the state of the ring segments which is loaded in the peripheral direction by the damping medium or one of the two coupling halves.

    VARIABLE TORSIONAL DAMPER HAVING MAGNETO-RHEOLOGICAL FLUID DAMPING IN PARALLEL WITH A SPRING DAMPER
    7.
    发明申请
    VARIABLE TORSIONAL DAMPER HAVING MAGNETO-RHEOLOGICAL FLUID DAMPING IN PARALLEL WITH A SPRING DAMPER 有权
    具有弹簧阻尼器并联的磁流变流体阻尼器的可变扭转阻尼器

    公开(公告)号：US20050061601A1

    公开(公告)日：2005-03-24

    申请号：US10667173

    申请日：2003-09-19

    Applicant: Brian Stefina ,  William Vukovich

    Inventor： Brian Stefina ,  William Vukovich

    IPC: F16D3/08 ,  F16D3/80 ,  F16D13/58 ,  F16D47/02 ,  F16F15/16

    CPC classification number: F16F15/161 ,  F16F2224/045

    Abstract: A variable torsional damper rotatably supported for translating torque between a prime mover and the input of a transmission. The variable torsional damper includes a torque input member operatively connected for rotation with the power take off of a prime mover, an output member operatively connected for rotation with the input to a transmission and a plurality of damping members interposed between the input member and the output member. The damping members act to translate torque between the input member and the output member to dampen torsional forces generated between the prime mover and the transmission. A magneto-rheological damper assembly is disposed in parallel with the damping members and is adapted to operatively vary the hysteresis between the input member and the output member of the variable torsional damper.

    Abstract translation: 可变扭转阻尼器可旋转地支撑，用于在原动机和变速器的输入之间平移转矩。 可变扭转阻尼器包括：扭矩输入构件，其可操作地连接用于与原动机的动力输出一起旋转;输出构件，其可操作地连接用于使输入端与变速器一起旋转;以及多个阻尼构件，其插入在输入构件和输出 会员。 阻尼构件用于在输入构件和输出构件之间转动扭矩，以抑制在原动机和变速器之间产生的扭转力。 磁流变阻尼器组件设置成与阻尼构件平行，并且适于可操作地改变输入构件和可变扭转阻尼器的输出构件之间的滞后。

    Device for damping pivotal movements of a wheel-supporting pendular arm of a motor vehicle
    8.
    发明授权
    Device for damping pivotal movements of a wheel-supporting pendular arm of a motor vehicle 有权
    用于减轻机动车辆的支撑轮的摆臂的枢转运动的装置

    公开(公告)号：US06739607B2

    公开(公告)日：2004-05-25

    申请号：US10048849

    申请日：2002-02-06

    Applicant: Claes Eriksson ,  Anders Bodin

    Inventor： Claes Eriksson ,  Anders Bodin

    IPC: B62D55104

    CPC classification number: B60G7/02 ,  B62D55/108 ,  F16F15/161

    Abstract: A device for position and speed-dependent damping of pivotal movements of a wheel-supporting pendular arm of a motor vehicle, includes a housing (16) with a cavity for rotatable support of a swing axle of the pendular arm; a plate pack arranged in the housing; a first annular pressure disk, torsionally fixed but axially moveable on the swing axle of the pendular arm; a second annular pressure plate, torsionally fixed but axially moveable in the housing, the two pressure plates having opposing sides with members designed, on rotation of the first pressure plate, to produce an axial movement of the pressure plates relative to one another; and a compression spring unit, designed to exert a compressive force on the pressure plates and on the plate pack.

    Abstract translation: 一种用于机动车辆的支撑支撑臂的枢转运动的位置和速度相关阻尼的装置，包括：壳体（16），其具有用于旋转支撑摆臂的摆动轴的空腔; 布置在所述壳体中的板组件; 第一环形压力盘，其在所述摆臂的摆动轴上扭转固定但可轴向移动; 第二环形压板，其在壳体中扭转固定但可轴向移动，所述两个压力板具有相对的侧面，所述两个压力板在第一压力板旋转时被设计成产生压板相对于彼此的轴向运动; 以及压缩弹簧单元，设计成在压板和板组件上施加压缩力。

    Apparatus for damping vibrations
    9.
    发明申请
    Apparatus for damping vibrations 失效
    用于阻尼振动的装置

    公开(公告)号：US20030100376A1

    公开(公告)日：2003-05-29

    申请号：US10001773

    申请日：2001-10-31

    Applicant: LUK Lamellen und Kupplungsbau GmbH

    Inventor： Oswald Friedmann ,  Johann Jackel

    IPC: F16D003/12 ,  F16D003/52

    CPC classification number: F16F15/13142 ,  F16D13/70 ,  F16F15/131 ,  F16F15/13114 ,  F16F15/13128 ,  F16F15/1315 ,  F16F15/13164 ,  F16F15/13171 ,  F16F15/134 ,  F16F15/13415 ,  F16F15/1343 ,  F16F15/13438 ,  F16F15/13453 ,  F16F15/13469 ,  F16F15/13484 ,  F16F15/139 ,  F16F15/1397 ,  F16F15/16 ,  F16F15/161 ,  F16F15/164 ,  F16F15/165 ,  F16F15/167 ,  F16F2226/00 ,  F16F2230/04

    Abstract: Apparatus for damping vibrations between the output element of the engine and the power train in a motor vehicle has flywheels which are rotatable relative to each other. One flywheel is mounted on the output element of the engine and the other flywheel is connectable to the power train by a friction clutch. Vibration dampers are installed between the flywheels, and such dampers are confined in a housing which is provided on the one flywheel and contains a supply of viscous fluid medium for the parts of the dampers. The housing is the input element of the dampers and the output member of the dampers is a flange which extends into the housing and is axially movably coupled to the other flywheel. The flywheels rotate with respect to one another and the dampers contain resilient elements which selectively oppose rotation of the flywheels during various stages of rotation. The resilient elements are also arranged not to oppose rotation of the flywheels during an initial stage.

    Abstract translation: 用于减轻发动机的输出元件和机动车辆中的动力传动系之间的振动的装置具有可相对于彼此旋转的飞轮。 一个飞轮安装在发动机的输出元件上，另一个飞轮可通过摩擦离合器连接到动力传动系。 振动阻尼器安装在飞轮之间，并且这种阻尼器被限制在设置在一个飞轮上的壳体中，并且包含用于部件的阻尼器的粘性流体介质。 壳体是阻尼器的输入元件，并且阻尼器的输出构件是延伸到壳体中并且轴向可移动地联接到另一个飞轮的凸缘。 飞轮相对于彼此旋转，并且阻尼器包含弹性元件，其在旋转的各个阶段选择性地对抗飞轮的旋转。 在初始阶段，弹性元件还被布置成不与飞轮的旋转相反。

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