公开(公告)号：US07966817B2

公开(公告)日：2011-06-28

申请号：US11886761

申请日：2006-03-24

申请人： Kai Sebastian Schenck ,  Wolfgang Reik ,  Bruno Muller

发明人： Kai Sebastian Schenck ,  Wolfgang Reik ,  Bruno Muller

IPC分类号： F02G3/00 ,  F02B37/00 ,  F16D33/00 ,  F16D35/00 ,  F16D37/00 ,  F16F15/129 ,  F16F15/121 ,  F16F15/123 ,  F16F15/134 ,  F16H57/04

CPC分类号： F02B41/10 ,  F02B2700/026 ,  F02B2720/128 ,  F16D3/12 ,  F16F15/123 ,  Y02T10/163

摘要： An internal combustion engine comprises includes a turbo-compound and the known Föttinger-coupling is replaced by a torsion vibration damper. The Föttinger-coupling, which is used to transmit power, has high losses in power when it is necessary to have a differential rotational speed between the input side and the output side, that is, the appearance of a slip. The losses are not used in a torsion vibration damper which has at least the same quality as a Föttinger-coupling.

摘要翻译： 内燃机包括涡轮混合物，已知的旋转耦合器由扭转振动阻尼器代替。 用于传输功率的Föttinger耦合在需要在输入侧和输出侧之间具有差动转速（即滑差的外观）时具有高功率损耗。 这种损耗不能用在与Föttinger联轴器至少具有相同质量的扭转振动阻尼器中。

公开(公告)号：US20110151981A1

公开(公告)日：2011-06-23

申请号：US12971219

申请日：2010-12-17

申请人： Eugen Kombowski

发明人： Eugen Kombowski

IPC分类号： F16F15/121

CPC分类号： F16F15/1234

摘要： An intermediary flange for coupling spring units of damper assemblies connected in series, the intermediary flange comprising: radially extending bars with contact and support surfaces oriented in circumferential direction opposite to one another for supporting end portions of the spring units of the different damper assemblies. The bars are formed by particular bar elements which are aligned and fix in a circumferential direction with respect to their relative positions through attachment at annular disc shaped lateral components axially disposed on both sides.

摘要翻译： 用于耦合串联连接的阻尼器组件的弹簧单元的中间凸缘，所述中间凸缘包括：径向延伸的杆，其具有相互相反的圆周方向定向的接触和支撑表面，用于支撑不同阻尼器组件的弹簧单元的端部。 杆由特定的杆元件形成，这些杆元件通过在轴向设置在两侧的环形盘形侧向元件处的附接而相对于它们的相对位置在圆周方向上对准和固定。

公开(公告)号：US07862437B2

公开(公告)日：2011-01-04

申请号：US11862367

申请日：2007-09-27

申请人： Steven L. Clark ,  Jeffrey R. Lee ,  Peter W. Mack

发明人： Steven L. Clark ,  Jeffrey R. Lee ,  Peter W. Mack

IPC分类号： F16F15/121

CPC分类号： F16F15/12326 ,  F16F15/12346

摘要： A damper assembly for absorbing and attenuating torsionals and vibrations transmitted from an engine to a transmission is provided. The damper assembly includes a damper flange with a plurality of spring-mass damper systems operatively attached thereto and elongated circumferentially about its outer periphery. Each spring-mass damper systems include an inner spring nestably positioned inside an outer spring, a first spring retainer having a base portion defining a first interface surface with a first pilot portion extending therefrom to define a second interface surface with a second pilot portion extending therefrom, and a second spring retainer having a base portion defining an interface surface with a pilot portion extending therefrom to define a fourth interface surface. The first and third pilot portions engage with and thereby restrict axial and radial movement of the outer spring. The second pilot portion is attached to the inner spring thereby restricting relative movement therebetween.

摘要翻译： 提供了一种用于吸收和衰减从发动机传递到变速器的扭转和振动的阻尼器组件。 阻尼器组件包括阻尼器凸缘，该阻尼器凸缘具有可操作地附接到其上的多个弹簧质量阻尼器系统，并围绕其外周缘周向延伸。 每个弹簧质量阻尼器系统包括可弹性地定位在外部弹簧内部的内部弹簧，第一弹簧保持器，其具有限定第一接口表面的基部，第一接合面具有从其延伸的第一引导部，以限定第二接口表面， 以及第二弹簧保持器，其具有限定与从其延伸的引导部分的界面的基部，以限定第四界面。 第一和第三引导部分接合并由此限制外部弹簧的轴向和径向移动。 第二引导部分附接到内弹簧，从而限制它们之间的相对运动。

公开(公告)号：US07784595B2

公开(公告)日：2010-08-31

申请号：US11703425

申请日：2007-02-07

申请人： Karl-Heinz Bauer ,  Hans-Jürgen Hauck ,  Thomas E. Braford, Jr. ,  Till Ebner

发明人： Karl-Heinz Bauer ,  Hans-Jürgen Hauck ,  Thomas E. Braford, Jr. ,  Till Ebner

IPC分类号： F16D7/00 ,  F16D23/00 ,  F16D43/20 ,  F16D3/00 ,  F16F15/121

CPC分类号： F16D25/0638 ,  F16D21/06 ,  F16D2021/0661 ,  F16F15/12353

摘要： A clutch assembly and damper arrangement is provided that includes a driver hub and a driven element coupled to the driver hub by a compliance element. A clutch is provided that is selectively engageable to the driven element. The clutch has a housing supporting the compliance element and is torsionally unitary with the driven element.

摘要翻译： 提供了一种离合器组件和阻尼器装置，其包括驱动器毂和被顺应元件联接到驱动器毂的从动元件。 提供了可选择性地接合到从动元件的离合器。 离合器具有支撑柔顺元件的壳体，并与驱动元件扭转整体。

公开(公告)号：US07651399B2

公开(公告)日：2010-01-26

申请号：US11732349

申请日：2007-04-03

申请人： Erwin Wack

发明人： Erwin Wack

IPC分类号： F16F15/121

CPC分类号： F16F1/04 ,  F16F15/123 ,  F16F15/134 ,  F16H45/02 ,  F16H2045/0284

摘要： A torsional vibration damper includes a plurality of coil springs which are each received in a pair of windows of respective takeoff side and drive side transmission elements. Each spring has a pair of opposed final turns separated by a plurality of intermediate turns, wherein each final turn is against a circumferential boundary of a respective window. Each final turn has a tip area which is in contact with an adjacent intermediate turn, the final turn being separated from the adjacent intermediate turn by a first distance which increases from the tip area to a maximum value within a predetermined angle φ following the tip area. This maximum value, in a load-free state of the springs, is essentially the same as a second distance separating adjacent intermediate turns.

摘要翻译： 扭转振动阻尼器包括多个螺旋弹簧，每个螺旋弹簧分别容纳在相应的起飞侧和驱动侧传动元件的一对窗口中。 每个弹簧具有由多个中间匝分开的一对相对的最终匝，其中每个最终匝都抵靠相应窗口的圆周边界。 每个最终匝都具有与相邻的中间匝接触的尖端区域，最终匝与相邻的中间匝分开第一距离，该第一距离在尖端区域之后从尖端区域增加到预定角度ph内的最大值， 。 在弹簧的无负载状态下，该最大值基本上与分开相邻中间匝的第二距离相同。

公开(公告)号：US20090156317A1

公开(公告)日：2009-06-18

申请号：US12084741

申请日：2006-10-16

申请人： Mario Degler ,  Stephen Maienschein ,  Jan Loxtermann ,  Thorsten Krause

发明人： Mario Degler ,  Stephen Maienschein ,  Jan Loxtermann ,  Thorsten Krause

IPC分类号： F16F15/121

CPC分类号： F16H45/02 ,  F16F15/12366 ,  F16H2045/007 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0247 ,  F16H2045/0284

摘要： The invention relates to an automotive drive train having an internal combustion engine that is configured as a four cylinder engine and a hydrodynamic torque converter device. The device has torsional vibration damper consisting of two energy accumulating devices and a converter lockup clutch. Turbine is interposed between the two energy accumulating devices. The mass moment of inertia J1 should be high between the two energy accumulating devices and masses should be as little as possible between the torsional vibration damper and the transmission input shaft.

摘要翻译： 本发明涉及一种具有配置为四缸发动机和液力变矩器装置的内燃机的汽车传动系。 该装置具有由两个蓄能装置和转换器锁止离合器组成的扭转振动阻尼器。 涡轮机介于两个能量积蓄装置之间。 两个蓄能装置之间的质量惯性矩J1应该很高，扭转减振器和变速器输入轴之间的质量应尽可能小。

公开(公告)号：US07297064B2

公开(公告)日：2007-11-20

申请号：US10094503

申请日：2002-03-08

申请人： Johann Jäckel ,  Hartmut Mende ,  Bin Zhou

发明人： Johann Jäckel ,  Hartmut Mende ,  Bin Zhou

IPC分类号： F16F15/121

CPC分类号： F16F1/08 ,  F16F15/13438 ,  F16F15/13453 ,  F16F15/13461 ,  F16F15/137

摘要： A torsional vibration damper, particularly for use in the power train of a motor vehicle, employs one or more preferably arcuate coil springs having constant inner radii and one or more sets of neighboring smaller-diameter convolutions next to one or more sets of neighboring larger-diameter convolutions. The coil spring or springs is or are compressible by the retainers of two components which can turn, about a common axis, with and relative to each other and at least one of which defines a chamber for the coil spring(s). The retainers of the components can act upon the adjacent end convolutions of the coil spring or of two or more series-arranged coil springs between them by way of plastic slide elements and/or elastic bumpers. One or more plastic slides can partially surround selected convolutions to maintain it or them out of contact with the surface surrounding the coil spring(s) even when such spring or springs is or are being acted upon by centrifugal force in response to high-speed rotation of the components.

摘要翻译： 特别是在机动车辆的动力传动系中使用的扭转振动阻尼器使用一个或多个优选的弓形螺旋弹簧，其具有恒定的内半径和一组或多组邻近的较小直径的卷绕， 直径卷积。 螺旋弹簧或弹簧由两个部件的保持器压缩或可压缩，两个部件可以围绕公共轴线彼此相对并且相对于彼此转动，并且其中至少一个限定用于螺旋弹簧的室。 部件的保持器可以通过塑料滑动元件和/或弹性缓冲器作用在螺旋弹簧的相邻端部卷圈之间或两个或更多个串联布置的螺旋弹簧之间。 即使当这样的弹簧或弹簧响应于高速旋转而被离心力作用时，一个或多个塑料滑块可以部分地围绕选定的卷积以保持它或它们不与螺旋弹簧周围的表面接触 的组件。

公开(公告)号：US20070155514A1

公开(公告)日：2007-07-05

申请号：US11302830

申请日：2005-12-14

申请人： Sandro Belpanno ,  Robert Kruse

发明人： Sandro Belpanno ,  Robert Kruse

IPC分类号： B23Q3/155 ,  F16F15/121

CPC分类号： F16C35/12 ,  B23B9/005 ,  F16C3/02 ,  F16C19/48 ,  F16C25/08 ,  F16C27/04 ,  Y10T82/20 ,  Y10T82/2562 ,  Y10T483/17

摘要： An improved Davenport® multi-spindle automatic screw machine has a tool arm (14) mounted on a shaft (41) for rotational movement relative to a revolving head cap (13). A needle bearing (42, 42) is operatively arranged between the shaft and the revolving head cap. The bearing is radially loaded as said bearing is installed and that the individual needles of same remain elastically deformed by the radial load immediately after said bearing has been installed. The shaft has a hardened surface (52) that is engaged by the needles. The diameter of the shaft hardened surface portion is greater than the diameters of the adjacent shaft portions. Annular recesses (51, 53) extend into the shaft at either end of the hardened portion. These recesses have frusto-conical surfaces (55) that act as ramps to guide insertion of the press-fittable needle bearing into the space between the shaft and the head cap.

摘要翻译： 改进的Davenport多轴自动螺旋机具有安装在轴（41）上的工具臂（14），用于相对于旋转头盖（13）旋转运动。 滚针轴承（42,42）可操作地布置在轴和旋转头盖之间。 当安装所述轴承时，所述轴承是径向加载的，并且在安装所述轴承之后，其各个针在径向载荷之间保持弹性变形。 轴具有与针接合的硬化表面（52）。 轴硬化表面部分的直径大于相邻轴部分的直径。 环形凹部（51,53）在硬化部分的任一端延伸到轴中。 这些凹槽具有作为斜面的截头圆锥形表面（55），以引导可压配的滚针轴承插入到轴和头盖之间的空间中。

公开(公告)号：US20070099710A1

公开(公告)日：2007-05-03

申请号：US10571894

申请日：2004-09-07

申请人： Kozo Yamamoto ,  Hiroyoshi Tsuruta ,  Hiroshi Uehara

发明人： Kozo Yamamoto ,  Hiroyoshi Tsuruta ,  Hiroshi Uehara

IPC分类号： F16F15/121

CPC分类号： F16F15/1315 ,  F16F15/13107

摘要： A flexible flywheel is a member to which torque is input from a crankshaft 91 of the engine and includes a first flywheel 2 and a damper mechanism 4. The first flywheel 2 includes an inertia member 13, and a flexible plate 11 for connecting the inertia member 13 with the crankshaft 91. The flexible plate is flexibly deformable in the bending direction. The damper mechanism 4 includes an input-side disc-like plate 20 to which torque is input from the crankshaft 91, output plates 32 and 33 located rotatable relative to the input-side disc-like plate 20, and coil springs 34, 35, and 36 to be compressed in the rotational direction when both the plates rotate relative to each other. The first flywheel 2 can move relative to the damper mechanism 4 in the bending direction with a limited range.

摘要翻译： 柔性飞轮是从发动机的曲轴91输入扭矩的构件，其包括第一飞轮2和减震机构4.第一飞轮2包括惯性构件13和用于将惯性构件 柔性板在弯曲方向上可挠曲地变形。 阻尼机构4包括输入侧盘状板20，从曲轴91输入转矩，相对于输入侧盘状板20可旋转的输出板32,33，以及螺旋弹簧34,35， 并且当两个板相对于彼此旋转时，在旋转方向上被压缩。 第一飞轮2可以在有限的范围内相对于阻尼机构4在弯曲方向上移动。

公开(公告)号：US20050022774A1

公开(公告)日：2005-02-03

申请号：US10489396

申请日：2002-09-06

申请人： Jens Franke

发明人： Jens Franke

IPC分类号： F16F15/26 ,  F16F15/121 ,  F16F15/14 ,  F16F15/173 ,  F16F15/28 ,  F02B75/06

CPC分类号： F16F15/283 ,  F16F15/1457 ,  Y10T74/2184 ,  Y10T464/50

摘要： A torsional vibration damper for the crankshaft of an internal combustion engine. The damper includes a housing and a damper mass arranged in the housing and embedded in a fluid. The damper mass is joined to the housing by a spring device. The spring device is embodied and arranged in such a way that the damper mass is prevented from knocking against the housing.

摘要翻译： 用于内燃机曲轴的扭转减震器。 阻尼器包括壳体和布置在壳体中并嵌入流体中的阻尼块。 阻尼器质量通过弹簧装置接合到壳体。 弹簧装置被实施和布置成使得防止阻尼器块与壳体碰撞。