公开(公告)号：US09599188B2

公开(公告)日：2017-03-21

申请号：US14436850

申请日：2013-10-14

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Thomas Dögel ,  Uwe Grossgebauer ,  Andreas Orlamünder

IPC分类号： F16F15/14 ,  F16F15/12 ,  F16F15/121 ,  F16F15/123

CPC分类号： F16F15/1421 ,  F16F15/1202 ,  F16F15/1215 ,  F16F15/123

摘要： A torsional vibration damping arrangement for a drivetrain of a vehicle includes a carrier arrangement that is rotatable around an axis of rotation, a deflection mass movable in a circumferential direction relative to the carrier arrangement, and at least one radially extending, elastically deformable restoring element by which the carrier arrangement and the deflection mass are coupled to be rotatable relative to one another. A supporting element is associated with the restoring element and movable radially relative to the restoring element by which the restoring element is supported in circumferential direction with respect to the carrier arrangement at a radial position of the supporting element. A stiffness of the coupling between the carrier arrangement and the deflection mass which is brought about in circumferential direction by the restoring element has an abrupt course at least one radial position of the supporting element.

公开(公告)号：US09581233B2

公开(公告)日：2017-02-28

申请号：US14734750

申请日：2015-06-09

申请人： Suhale Manzoor

发明人： Suhale Manzoor

IPC分类号： F16H55/36 ,  F16F15/12 ,  F16F15/126 ,  F16F15/14

CPC分类号： F16H55/36 ,  F16F15/1209 ,  F16F15/126 ,  F16F15/1442 ,  F16H2055/366

摘要： Torsional vibration dampers having isolator members (crankshaft damper-isolators) are disclosed that include a hub defining an annular receptacle, a pulley body having a belt engaging surface, a damper assembly disposed between an outermost radial surface of the hub and the pulley body, an isolator member seated in the annular receptacle of the hub, and a slide bearing disposed between an outer radial surface of the hub and the sleeve of the pulley body. The isolator member is engaged with both the hub and the pulley body for rotation therewith when the hub and pulley body rotate at the same speed and when the hub rotates relative to the pulley body. The isolator member may be an elastomeric isolator or a torsion spring isolator. The slide bearing axially retains the pulley body to the hub and allows the pulley body to rotate relative to the hub.

摘要翻译： 公开了具有隔离构件（曲轴阻尼器隔离器）的扭转振动阻尼器，其包括限定环形容座的轮毂，具有带接合表面的滑轮主体，设置在轮毂的最外径向表面和滑轮主体之间的阻尼器组件， 安装在轮毂的环形容座中的隔离构件以及设置在轮毂的外径向表面和皮带轮主体套筒之间的滑动轴承。 当轮毂和滑轮主体以相同的速度旋转并且当轮毂相对于滑轮主体旋转时，隔离构件与轮毂和皮带轮主体接合以与其一起旋转。 隔离器构件可以是弹性隔离器或扭转弹簧隔离器。 滑动轴承将滑轮主体轴向地保持到轮毂并允许滑轮主体相对于轮毂旋转。

公开(公告)号：US09556928B2

公开(公告)日：2017-01-31

申请号：US14391052

申请日：2013-03-11

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Uwe Grossgebauer ,  Thomas Doegel ,  Armin Stuermer

IPC分类号： F16F15/14 ,  F16H45/02 ,  F16F7/116 ,  F16F15/12

CPC分类号： F16F15/1421 ,  F16F7/116 ,  F16F15/1202 ,  F16H45/02 ,  F16H2045/0231 ,  F16H2045/0263

摘要： A torsional vibration damping arrangement, comprises at least one deflection mass pendulum unit with a rotatable carrier, a deflection mass, a deformable restoring element, a supporting element which provides the carrier supporting region, wherein a distance between the carrier supporting region and the deflection mass supporting region can be varied through movement of the supporting element at the carrier, and the supporting element is preloaded in direction of a radially inner base position and is displaceable radially outward against the preloading under centrifugal force action wherein that a radial distance of the supporting element from the base position increases degressively with increasing centrifugal force action at least in one rotational speed range and/or in that a spring stiffness of the restoring element increases progressively at least in one rotational speed range through centrifugal force-induced displacement of the supporting element.

摘要翻译： 扭转振动阻尼装置包括至少一个具有可旋转载体的偏转质量摆单元，偏转块，可变形恢复元件，提供载体支撑区域的支撑元件，其中载体支撑区域和偏转质量块之间的距离 支撑区域可以通过支撑元件在载体处的移动而变化，并且支撑元件在径向内部基座位置的方向上被预载，并且在离心力作用下抵抗预加载径向向外移动，其中支撑元件的径向距离 至少在一个转速范围内和/或由于离心力引起的支撑元件的位移，恢复元件的弹簧刚度至少在一个转速范围内逐渐增加，从基座位置逐渐增加离心力作用增加。

公开(公告)号：US20170016511A1

公开(公告)日：2017-01-19

申请号：US15300846

申请日：2015-04-23

申请人： GKN Driveline North America, Inc.

发明人： Craig A. Campbell ,  Arthur J. Ball ,  Michael J. Miller

IPC分类号： F16F15/129 ,  F16F15/12 ,  F16C3/02

CPC分类号： F16F15/129 ,  F16C3/02 ,  F16C2233/00 ,  F16C2326/06 ,  F16F15/1207 ,  F16F15/322 ,  Y10T464/50

摘要： A damped automotive driveline component can be a propshaft, a bar shaft, a torque tube housing, a power transfer unit (PTU) housing, or a final drive unit (FDU) housing, among other possibilities. The component is equipped with a dampener in order to dissipate vibrations experienced during use of the component. The dampener includes metal wire strands. Relative movement among the metal wire strands is believed to damp the vibrations.

摘要翻译： 阻尼的汽车传动部件可以是传动轴，杆轴，扭矩管壳体，动力传递单元（PTU）壳体或最终驱动单元（FDU）壳体等。 该部件配备有阻尼器，以消散组件使用期间的振动。 阻尼器包括金属线股。 相信金属线股之间的相对移动会阻碍振动。

公开(公告)号：US20160297238A1

公开(公告)日：2016-10-13

申请号：US15030225

申请日：2014-10-17

申请人： BONATRANS GROUP a.s.

发明人： Tomás BOHÁC ,  Marek FIRCZYK ,  Hubert TASEK

IPC分类号： B60B17/00 ,  F16F15/12 ,  F16F15/129

CPC分类号： B60B17/0024 ,  B60B17/0031 ,  B60B2900/131 ,  B60B2900/133 ,  B60Y2200/30 ,  F16F15/1207 ,  F16F15/129 ,  F16F15/324 ,  F16F15/345 ,  F16F2230/48

摘要： A vibration and noise damper for wheels of rail vehicles, to which wheels it is fastened with screws, pins, or rivets, which comprises of at least two segments formed by a supporting part (2) for gripping to the wheel (1), a pushing part (3) and a damping part (4), where the pushing part (3) is connected by means of bolts (9) with the supporting part (2) and is formed either by a single metal or composite element, or it is directly integral part of the damping part (4) and where the damping part (4) is formed in the direction away from the wheel (1) rim of a strain pliable metal or composite layer (4a), of a viscoelastic layer (4b), and possibly of other metal or composite layer (4c), wherein in compressed state the damping part (4) is placed between the pushing part. (3) and the wheel (1) rim. Preferably, the supporting part (2) is formed of metal or composite material. Also preferable is the embodiment when thermally insulating pads (5) are arranged between the supporting part (2) and the wheel (1) and/or between the fastening material for attaching the supporting part (2) to the wheel (1) and the wheel (1). The viscoelastic layer (4h) in the damping part (4) can comprise glass fibres and/or ceramic fibres and can be provided with a set of holes (4d) and/or radial cuts (4e) of various shape, wherein their number, size and arrangement are different for individual designs of the dampers in relevance to their shape.

摘要翻译： 用于轨道车辆的车轮的振动和噪声阻尼器，用螺钉，销或铆钉固定的轮子，其包括由用于抓握到车轮（1）的支撑部分（2）形成的至少两个段， 推动部分（3）和阻尼部分（4），其中推动部分（3）通过螺栓（9）与支撑部分（2）连接并且由单个金属或复合元件形成，或者 是缓冲部分（4）的直接整体部分，并且其中阻尼部分（4）沿着远离应变柔韧金属或复合层（4a）的轮（1）边缘的方向形成，粘弹性层（4b） ）和可能的其它金属或复合层（4c），其中在压缩状态下，阻尼部件（4）被放置在推动部件之间。 （3）和轮（1）轮缘。 优选地，支撑部分（2）由金属或复合材料形成。 当绝热垫（5）布置在支撑部分（2）和轮（1）之间和/或用于将支撑部分（2）附接到轮（1）的紧固材料之间以及 车轮（1）。 阻尼部分（4）中的粘弹性层（4h）可以包括玻璃纤维和/或陶瓷纤维，并且可以设置有一组各种形状的孔（4d）和/或径向切口（4e），其中它们的数量， 尺寸和布置对于与其形状相关的阻尼器的单独设计是不同的。

公开(公告)号：US09453565B2

公开(公告)日：2016-09-27

申请号：US14410830

申请日：2013-04-09

申请人： Korea Powertrain Co., Ltd.

发明人： Jin-Soo Lee ,  Jin-Moon Kim

IPC分类号： F16H45/02 ,  F16F15/134 ,  F16F15/14 ,  F16F15/131 ,  F16F15/12 ,  F16H41/24

CPC分类号： F16H45/02 ,  F16F15/12 ,  F16F15/12353 ,  F16F15/13128 ,  F16F15/13469 ,  F16F15/145 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0278 ,  F16H2045/0294

摘要： Disclosed is a torque converter in a vehicle, which permits putting a lock-up clutch into operation while sufficiently attenuating vibration at all rotation speed ranges of a low rotation speed range to a high rotation speed range of an engine.The torque converter in a vehicle includes a lock-up clutch and a torsional damper, wherein the torsional damper has one side with a first centrifugal absorbing unit provided thereto for absorbing vibration and impact by centrifugal force, and a spline hub has one side with a second centrifugal absorbing unit for absorbing vibration and impact by centrifugal force.

摘要翻译： 车辆中的变矩器包括锁止离合器和扭转阻尼器，其中扭转阻尼器具有一侧，其中设置有用于通过离心力吸收振动和冲击的第一离心吸收单元，并且花键毂具有一侧具有 用于通过离心力吸收振动和冲击的第二离心吸收单元。

公开(公告)号：US20160245390A1

公开(公告)日：2016-08-25

申请号：US15029026

申请日：2014-10-13

申请人： FM ENERGIE GMBH & CO. KG

发明人： Franz MITSCH

IPC分类号： F16H57/00 ,  F16F15/12 ,  F16H57/08 ,  F03D80/70 ,  F16H57/028 ,  F16H57/04

CPC分类号： F16H57/0006 ,  F03D80/70 ,  F05B2220/30 ,  F05B2260/964 ,  F05B2260/98 ,  F16C2360/31 ,  F16F1/3615 ,  F16F1/38 ,  F16F15/1201 ,  F16F2228/08 ,  F16F2230/04 ,  F16F2232/02 ,  F16H57/028 ,  F16H57/0479 ,  F16H57/0482 ,  F16H57/082 ,  F16H2057/085

摘要： An elastic bushing which has novel damping by corresponding design measures and devices in order to eliminate, or greatly reduce, undesired vibrations in planetary bearings, particularly for planet gears for planetary gearboxes. This invention also relates, in particular, to the use of bushings, planet gears or planetary gearboxes of this type in machine parts and installations which transmit only low or no moments such, for example, wind turbines.

摘要翻译： 弹性衬套通过相应的设计措施和装置具有新颖的阻尼，以消除或大大减少行星轴承，特别是用于行星齿轮箱的行星齿轮的不期望的振动。 本发明还特别地涉及这种类型的衬套，行星齿轮或行星齿轮箱在仅传递低或非瞬时的机器部件和装置中的使用，例如风力涡轮机。

公开(公告)号：US09371885B2

公开(公告)日：2016-06-21

申请号：US14414573

申请日：2013-06-18

申请人： Daniel Lorenz ,  Tobias Höche ,  Thomas Dögel

发明人： Daniel Lorenz ,  Tobias Höche ,  Thomas Dögel

IPC分类号： F16F15/131 ,  F16F15/14 ,  F16D3/66 ,  F16F15/134 ,  F16F15/12

CPC分类号： F16F15/13157 ,  F16D3/66 ,  F16D2300/06 ,  F16F15/1206 ,  F16F15/13484 ,  F16F15/145

摘要： A torsional vibration damping arrangement for the drivetrain of a vehicle includes an input region to be driven in rotation around an axis of rotation (A) and an output region, and a first torque transmission path and parallel thereto a second torque transmission path which proceed from the input region, and a coupling arrangement for superposing the torques guided via the torque transmission paths, which coupling arrangement communicates with the output region, and a phase shifter arrangement for the first torque transmission path for generating a phase shift of rotational irregularities guided via the first torque transmission path relative to rotational irregularities guided via the second torque transmission path. The torsional vibration damping arrangement is formed with an axial distance between the phase shifter arrangement and the coupling arrangement to form a passage space for at least one driveshaft of a vehicle.

摘要翻译： 用于车辆的动力传动系的扭转振动阻尼装置包括：围绕旋转轴线（A）旋转的输入区域和输出区域，以及与第一转矩传递路径平行的第二转矩传递路径，该第二转矩传递路径从 输入区域和用于叠加通过扭矩传递路径引导的扭矩的联接装置，所述扭矩传递路径与所述输出区域连通;以及移相器装置，用于所述第一扭矩传递路径，用于产生经由所述输入区域引导的旋转不规则性的相移 相对于通过第二扭矩传递路径引导的旋转凹凸的第一扭矩传递路径。 扭转振动阻尼装置形成有移相器装置和联接装置之间的轴向距离，以形成用于车辆的至少一个驱动轴的通道空间。

公开(公告)号：US20160160957A1

公开(公告)日：2016-06-09

申请号：US14907522

申请日：2014-06-23

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Tobias DIECKHOFF ,  Thomas DÖGEL

IPC分类号： F16F15/12 ,  F16F15/14 ,  F16F15/131 ,  F16H1/28 ,  F16H45/02

CPC分类号： F16F15/1206 ,  F16F15/13157 ,  F16F15/14 ,  F16F15/145 ,  F16H1/28 ,  F16H45/02 ,  F16H2045/0268

摘要： A torsional vibration damping arrangement for the drivetrain of a motor vehicle having an input region driven in rotation around a first rotational axis (A) and an output region; a first torque transmission path proceeding from the input region to the output region; a second torque transmission path proceeding from the input region to the output region; and a coupling arrangement connected to the output region for superposing the torques guided via the torque transmission paths. The coupling arrangement includes a planetary gear set with a planet gear rotatable around a second rotational axis (B). The first rotational axis (A) and the second rotational axis (B) run obliquely with respect to one another.

摘要翻译： 一种用于机动车辆的传动系的扭转振动阻尼装置，其具有围绕第一旋转轴线（A）旋转的输入区域和输出区域; 从所述输入区域到所述输出区域的第一扭矩传递路径; 从所述输入区域到所述输出区域的第二扭矩传递路径; 以及耦合装置，其连接到输出区域，用于叠加通过转矩传递路径引导的转矩。 联接装置包括具有围绕第二旋转轴线（B）旋转的行星齿轮的行星齿轮组。 第一旋转轴线（A）和第二旋转轴线（B）相对于彼此倾斜地延伸。

公开(公告)号：US09328797B2

公开(公告)日：2016-05-03

申请号：US14460867

申请日：2014-08-15

申请人： Waukesha Bearings Corporation

发明人： Fouad Y. Zeidan

IPC分类号： F16F15/121 ,  F16F15/173 ,  F16F15/12

CPC分类号： F16F15/1215 ,  F16F15/1208 ,  F16F15/173

摘要： A module flexible ligament damper includes an cylindrical inner structure with a central axis and an outer cylindrical surface. An outer casing with an inner cylindrical surface is positioned around the inner structure. A modular ligament with an inner flange and an outer flange connected by a web is positioned between the inner structure and the casing. The inner flange is connected to the inner structure and the outer flange is connected to the casing to support the inner structure within the casing, and to permit free orbital movement of the inner structure on a plane perpendicular to the axis of the inner structure. In one embodiment, the web is straight but does not intersect the axis of the inner structure for flexing in a radial direction. In other embodiments, the web is curved for radial flexing.

摘要翻译： 模块柔性韧带阻尼器包括具有中心轴线和外圆柱形表面的圆柱形内部结构。 具有内圆柱表面的外壳围绕内结构定位。 具有通过腹板连接的内部凸缘和外部凸缘的模块化韧带定位在内部结构和壳体之间。 内部凸缘连接到内部结构，外部凸缘连接到壳体以支撑壳体内的内部结构，并允许内部结构在与内部结构的轴线垂直的平面上自由轨道运动。 在一个实施例中，幅材是直的，但是不与内部结构的轴线相交，用于沿径向方向弯曲。 在其他实施例中，腹板弯曲以径向弯曲。