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    Torsional vibration dampener
    81.
    发明申请
    Torsional vibration dampener 有权

    公开(公告)号：US20060287115A1

    公开(公告)日：2006-12-21

    申请号：US11453637

    申请日：2006-06-15

    Applicant: Elmar Kampmann

    Inventor： Elmar Kampmann

    IPC: F16D3/80

    CPC classification number: F16F15/161 ,  F16F15/126 ,  F16F15/1407

    Abstract: A torsional vibration dampener for dampening torsional vibrations of a rotationally driven shaft. A hub is axially connected to the shaft, and a rotationally symmetrical body of inertia that acts as a vibrational mass is connected to the hub by a rubber elastic ring. The body of inertia comprises a primary part and a secondary part that is coaxial therewith and pivotable thereto. Displacement chambers are formed by and disposed between the primary and secondary parts. At least two displacement chambers communicate with one another via at least one flow control mechanism. Relative movement between the primary and secondary parts alters the volumes of the displacement chambers such that the volume of one decreases by the amount by which the other increases. The displacement chambers are filled with hydraulic fluid to form a fluid coupling between the primary and secondary parts such that upon relative movement between them, due to the resulting change in volume of the displacement chambers hydraulic fluid flows from one displacement chamber into the other via the flow control mechanism.

    Variable torsional damper having magneto-rheological fluid damping in parallel with a spring damper
    83.
    发明授权
    Variable torsional damper having magneto-rheological fluid damping in parallel with a spring damper 有权
    具有与弹簧阻尼器平行的磁流变流体阻尼的可变扭转阻尼器

    公开(公告)号：US06883655B2

    公开(公告)日：2005-04-26

    申请号：US10667173

    申请日：2003-09-19

    Applicant: Brian K. Stefina ,  William Vukovich

    Inventor： Brian K. 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。

    Damper and automobile seat having the damper
    85.
    发明申请
    Damper and automobile seat having the damper 审中-公开
    阻尼器和带阻尼器的汽车座椅

    公开(公告)号：US20020109386A1

    公开(公告)日：2002-08-15

    申请号：US10074235

    申请日：2002-02-14

    Inventor： Masamitsu Kojima ,  Atsushi Arai ,  Takeshi Yamaguchi ,  Yoshihiro Harada

    IPC: B60N002/02

    CPC classification number: F16F15/161 ,  B60N2/206 ,  B60N2/3011 ,  B60N2/305 ,  B60N2/933 ,  F16F7/06

    Abstract: A damper (1) has silicone-based unvulcanized rubber (4) interposed between a housing (2) and a shaft (3) which are disposed in such a manner as to be relatively rotatable about an axis (A) in (R) directions with respect to each other, and rotational energy between the housing (2) and the shaft (3) is absorbed through the deformation of the silicone-based unvulcanized rubber (4).

    Abstract translation: 阻尼器（1）具有介于壳体（2）和轴（3）之间的硅氧烷基未硫化橡胶（4），它们以相对于（R）方向的轴线（A）相对旋转的方式设置 相对于彼此，壳体（2）和轴（3）之间的旋转能量通过硅氧烷基未硫化橡胶（4）的变形被吸收。

    Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus
    86.
    发明授权
    Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus 失效
    具有减振机构的动力传递装置，其为装置提供结构支撑

    公开(公告)号：US06264564B1

    公开(公告)日：2001-07-24

    申请号：US09634580

    申请日：2000-08-08

    Applicant: Hirotaka Fukushima ,  Koji Kajitani ,  Hiroyoshi Tsuruta ,  Masanobu Fukamachi

    Inventor： Hirotaka Fukushima ,  Koji Kajitani ,  Hiroyoshi Tsuruta ,  Masanobu Fukamachi

    IPC: F16D312

    CPC classification number: F16F15/165 ,  F16F15/13107 ,  F16F15/13142 ,  F16F15/1315 ,  F16F15/13438 ,  F16F15/13461 ,  F16F15/161

    Abstract: A power coupling mechanism includes a flexible disk-like plate, a ring element, first and second input plates and a driven plate. The ring element is coupled to an outer radial portion of the flexible plate. The input plates are formed of deformed sheet metal material to at least partially define a viscous fluid filled chamber that encloses a dampening mechanism. The input plates are fixed to the ring element and the flexible plate such that center and inner radial portions of the flexible plate are axially spaced from the input plates to permit axial flexing. The driven plate at least partially extends into an annular housing of the dampening mechanism and has grooves interfitting with protrusions of the annular housing to provide structural support against thrust and radial forces. An inertia element with a ring gear is preferably connected to the driven plate.

    Abstract translation: 功率耦合机构包括柔性盘状板，环形元件，第一和第二输入板以及从动板。 环形元件联接到柔性板的外部径向部分。 输入板由变形的金属板材料形成，以至少部分地限定包围阻尼机构的粘性流体填充室。 输入板固定到环形元件和柔性板，使得柔性板的中心和内部径向部分与输入板轴向间隔开以允许轴向弯曲。 从动板至少部分地延伸到阻尼机构的环形壳体中，并且具有与环形壳体的突起相配合的槽，以提供抵抗推力和径向力的结构支撑。 具有齿圈的惯性元件优选地连接到从动板。

    Viscous resistance generation mechanism
    88.
    发明授权
    Viscous resistance generation mechanism 失效
    粘性电阻产生机理

    公开(公告)号：US5730656A

    公开(公告)日：1998-03-24

    申请号：US691722

    申请日：1996-08-05

    Applicant: Kozo Yamamoto

    Inventor： Kozo Yamamoto

    IPC: F16D3/80 ,  F16F15/16

    CPC classification number: F16F15/161

    Abstract: A viscous resistance generation mechanism includes a first flywheel, a plurality of sliders and a driven plate. The first flywheel includes an arcuate fluid filled chamber, with the plurality of sliders disposed within the fluid filling chamber and movable in the circumferential direction. The driven plate is formed with a plurality of protrusion which are inserted into each of the plurality of sliders. The plurality of sliders are connected to the driven plate, and the interior of each of said sliders is sealed from the fluid filled chamber. Small torsional vibrations are dampened by large gaps between the fluid filled chamber and the plurality of sliders, and large torsional vibrations are dampened by small gaps between the plurality of protrusions and the interior of each of the plurality of sliders.

    Abstract translation: 粘性电阻产生机构包括第一飞轮，多个滑块和从动板。 第一飞轮包括一个圆弧形的流体填充室，多个滑动件设置在流体填充室内并可在圆周方向上移动。 被驱动板形成有多个突起，其插入到多个滑块中的每一个中。 多个滑动件连接到从动板，并且每个所述滑块的内部与填充流体的腔室密封。 小的扭转振动通过填充液体的腔室和多个滑动件之间的大的间隙而被减弱，并且大的扭转振动被多个突起之间的小间隙和多个滑块中的每一个的内部所减弱。

    Flywheel assembly and its method of assembly
    89.
    发明授权
    Flywheel assembly and its method of assembly 失效
    飞轮总成及其组装方法

    公开(公告)号：US5713796A

    公开(公告)日：1998-02-03

    申请号：US699215

    申请日：1996-08-19

    Applicant: Masanobu Fukamachi

    Inventor： Masanobu Fukamachi

    IPC: F16D3/80 ,  F16F15/12 ,  F16F15/133 ,  F16F15/134 ,  F16F15/16 ,  F16F15/30

    CPC classification number: F16F15/161 ,  F16F15/165

    Abstract: A flywheel assembly comprising a unitary first flywheel having a hub portion and a radial circumferential portion, the first flywheel connectable to an output shaft, a viscous fluid damping mechanism having a drive member and a driven member, the drive member connected to the first flywheel radial portion, a bearing attached to the driven member and the first flywheel hub portion providing limited rotary displacement therebetween, the bearing, the drive member and the first flywheel defining an annular fluid chamber confining the dampening mechanism, and a second flywheel removably mounted to the driven member.

    Abstract translation: 一种飞轮组件，包括具有轮毂部分和径向圆周部分的单一第一飞轮，所述第一飞轮可连接到输出轴，具有驱动构件和从动构件的粘性流体阻尼机构，所述驱动构件连接到所述第一飞轮径向 附接到从动构件的轴承和第一飞轮毂部分在其间提供有限的旋转位移，所述轴承，驱动构件和第一飞轮限定限制阻尼机构的环形流体室，以及可拆卸地安装到被驱动的第二飞轮 会员。

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