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    TUNED VIBRATION DAMPED DEVICE
    2.
    发明申请
    TUNED VIBRATION DAMPED DEVICE 审中-公开
    调谐振动阻尼器件

    公开(公告)号：US20140231195A1

    公开(公告)日：2014-08-21

    申请号：US13768272

    申请日：2013-02-15

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： James Amari

    IPC分类号： F16D65/12 ,  F16F7/10

    CPC分类号： F16D65/123 ,  F16D65/12 ,  F16D65/18 ,  F16D65/847 ,  F16D2065/1328 ,  F16F7/10 ,  F16F15/1407 ,  Y10T74/2132

    摘要： A number of variations may include a casting including a body portion and a mass damper extending therefrom wherein the body portion and the mass damper are a continuous un-joined single piece of cast metal, and wherein the mass dampers constructed and arranged to prevent or retard vibrations of the body portion. A number of variations may include a vented brake rotor including a hub and a first annular portion extending from the hub; the annular portion including a first rotor cheek, a second rotor cheek spaced apart from the first rotor cheek and at least one rib extending between the first rotor cheek and the second rotor cheek; a mass damper disposed between the first rotor cheek and the second rotor cheek. A number of variations may include a casting including a body portion and a mass damper extending therefrom wherein the body portion and the mass damper are a continuous un-joined single piece of cast metal, and wherein the mass damper is constructed and arranged to prevent or retard vibrations of the body portion.

    摘要翻译： 许多变型可以包括铸件，其包括主体部分和从其延伸的质量阻尼器，其中主体部分和质量阻尼器是连续未连接的单件铸造金属，并且其中构造和布置成防止或延迟的质量阻尼器 身体部位的振动。 许多变型可以包括排气的制动转子，其包括轮毂和从轮毂延伸的第一环形部分; 所述环形部分包括第一转子面颊，与所述第一转子颊部间隔开的第二转子颊板和在所述第一转子颊板和所述第二转子颊板之间延伸的至少一个肋条; 设置在第一转子颊板和第二转子颊板之间的质量阻尼器。 许多变型可以包括铸件，其包括主体部分和从其延伸的质量阻尼器，其中主体部分和质量阻尼器是连续的未连接的单件铸造金属，并且其中质量阻尼器被构造和布置成防止或 延缓身体部位的振动。

    VIBRATION ABSORBER
    3.
    发明申请
    VIBRATION ABSORBER 有权
    振动吸收器

    公开(公告)号：US20130228041A1

    公开(公告)日：2013-09-05

    申请号：US13862892

    申请日：2013-04-15

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Paul G. Otanez ,  Shushan Bai ,  Vijay A. Neelakantan

    IPC分类号： F16F15/14

    CPC分类号： F16F15/1407 ,  F16F15/1414 ,  F16F15/1421 ,  F16F15/145 ,  Y10T74/2128 ,  Y10T464/50

    摘要： A system for absorbing vibration in a rotary member having a predetermined rotary speed of the present invention has a selectively moveable mass and a positioning mechanism. The mass is in communication with the rotary member having a predetermined position. The positioning mechanism exerts a force on the mass at least when the rotary member operates below the predetermined rotary speed. The force exerted by the positioning mechanism orients the mass at the predetermined position when the rotary member operates below the predetermined rotary speed.

    摘要翻译： 本发明的具有规定的转速的旋转部件的振动吸收系统具有选择性地移动的质量和定位机构。 该质量体与具有预定位置的旋转构件连通。 至少当旋转构件在预定转速以下运转时，定位机构对质量施加力。 当旋转构件在预定旋转速度下运行时，由定位机构施加的力将质量定位在预定位置。

    Rotational vibration damper
    4.
    发明授权
    Rotational vibration damper 失效
    旋转减振器

    公开(公告)号：US6089121A

    公开(公告)日：2000-07-18

    申请号：US260872

    申请日：1999-03-02

    申请人： Norbert Lohaus

    发明人： Norbert Lohaus

    IPC分类号： F16F15/14

    CPC分类号： F16F15/1407

    摘要： A rotational vibration damper, especially for arrangement in a drive train of a motor vehicle driven by an internal combustion engine, comprises first and second damping components that are rotatable together as well as relative to each other around a common rotational axis. The first and second damping components are connected to each other for rotational force transmission by a coupling mass arrangement. The coupling mass arrangement is connected to the first damping component so as to be pivotable about a pivot axis that is offset substantially axis-parallel to the center of gravity of the coupling mass arrangement and to the rotational axis. The coupling mass arrangement has two contact surface regions arranged at a distance from each other in the circumferential direction relative to the pivot axis and face away from each other. The second damping component has two counter-contact surface regions arranged at a distance from each other in the circumferential direction relative to the rotational axis and face each other. The two contact regions respectively contact the two counter-contact regions for rotational force transmission between the coupling mass arrangement and the second damping component.

    摘要翻译： 特别是用于配置在由内燃机驱动的机动车辆的传动系中的旋转振动阻尼器包括第一和第二阻尼部件，所述第一和第二阻尼部件可围绕公共旋转轴线彼此相对旋转。 第一和第二阻尼部件通过联接质量装置相互连接以进行旋转力传递。 耦合质量布置连接到第一阻尼部件，以便绕枢转轴线枢转，所述枢转轴线基本上平行于耦合质量装置的重心和旋转轴线平行。 耦合质量布置具有两个接触表面区域，其相对于枢转轴线在圆周方向上彼此间隔一定距离并且彼此远离。 第二阻尼部件具有相对于旋转轴线在圆周方向上彼此间隔一定距离并且彼此面对的两个反接触表面区域。 两个接触区域分别接触两个反接触区域，用于耦合质量装置和第二阻尼部件之间的旋转力传递。

    Torsional vibration damper of a rotating shaft
    6.
    发明申请
    Torsional vibration damper of a rotating shaft 有权
    旋转轴的扭转振动阻尼器

    公开(公告)号：US20060081432A1

    公开(公告)日：2006-04-20

    申请号：US11290641

    申请日：2005-12-01

    申请人： George Nerubenko

    发明人： George Nerubenko

    IPC分类号： F16F7/10 ,  F16F1/06

    CPC分类号： F16F15/1407 ,  F16F15/133 ,  Y10T74/1257 ,  Y10T74/2128 ,  Y10T464/50

    摘要： This invention is directed at torsional vibration dampers of a rotating shaft. The dampers of the invention provide self-tuning to dampen harmonics, over a broad range of shaft angular velocities. Where the shaft rotates with an angular velocity about a longintudinal axis, and rotates perpendicular to a plane of rotation, the damper comprises: at least one passive damping element, and one controlling damping element.

    摘要翻译： 本发明涉及旋转轴的扭转振动阻尼器。 本发明的阻尼器在宽范围的轴角速度下提供自调谐以减小谐波。 在轴以角度速度围绕长条轴旋转并且垂直于旋转平面旋转的情况下，阻尼器包括：至少一个被动阻尼元件和一个控制阻尼元件。

    Vibration damping system
    7.
    发明授权
    Vibration damping system 失效
    振动阻尼系统

    公开(公告)号：US06373205B1

    公开(公告)日：2002-04-16

    申请号：US09533524

    申请日：2000-03-23

    申请人： Jürgen Weimer ,  Bernd Peinemann ,  Cora Carlson ,  Jürgen Weth

    发明人： Jürgen Weimer ,  Bernd Peinemann ,  Cora Carlson ,  Jürgen Weth

    IPC分类号： H02K524

    CPC分类号： F16F15/18 ,  F16F15/1407 ,  H02K7/006 ,  Y10T74/211

    摘要： A vibration damping system for a drive system of a motor vehicle includes an electric machine controllable by a control device for exerting a counter-torque on a rotating constructional group. A deflection mass arrangement is arranged at the rotating constructional group having at least one deflection mass and a deflection path associated with the at least one deflection mass and along which the deflection mass can move. The deflection path associated with the at least one deflection mass has a vertex area and deflection areas proceeding from the vertex area. The vertex area is an area with the greatest radial distance of the deflection path from an axis of rotation of the rotating constructional group.

    摘要翻译： 用于机动车辆的驱动系统的减振系统包括可由控制装置控制的电机，用于在旋转结构组上施加反扭矩。 偏转质量布置被布置在具有至少一个偏转质量和与至少一个偏转质量相关联的偏转路径的旋转结构组中，并且偏转质量块可沿着该偏转质量块移动。 与至少一个偏转质量块相关联的偏转路径具有从顶点区域开始的顶点区域和偏转区域。 顶点区域是与旋转构造组的旋转轴线的偏转路径的径向距离最大的区域。

    Centrifugal pendulum, torque transmitting device including the centrifugal pendulum and vehicle
    9.
    发明授权
    Centrifugal pendulum, torque transmitting device including the centrifugal pendulum and vehicle 有权

    公开(公告)号：US11913518B2

    公开(公告)日：2024-02-27

    申请号：US17633853

    申请日：2020-08-07

    申请人： VALEO KAPEC TORQUE CONVERTERS (NANJING) CO., LTD.

    发明人： Shengzhang Wang ,  Xun Hu ,  Maohui Li ,  Ying Yin

    IPC分类号： F16F15/14 ,  F16H45/02

    CPC分类号： F16F15/1407 ,  F16D2300/22 ,  F16H2045/0263

    摘要： A centrifugal pendulum includes a first support plate, being able to rotate around a rotation axis; a second support plate, facing the first support plate in the axial direction and fixed to the first support plate. A mass is disposed between the first support plate and the second support plate in the axial direction. The first support plate has a first protrusion extending axially, and the first protrusion is integrally formed with the first support plate and defines a first track. The mass has a through hole extending axially, and the through hole defines a second track. The first protrusion extends into said through hole such that the first track faces the second track in the radial direction. A roller is disposed between the first track and the second track in the radial direction, and is capable of rolling against the first track and the second track, such that the mass is able to move relative to the first and second support plates and apply a torque onto the first and second support plates. The present invention also discloses a torque transmitting device comprising the centrifugal pendulum and a vehicle.