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1. 发明申请

US20040248654A1 Torsional vibration damper 失效
标题翻译：扭转振动阻尼器
公开(公告)号：US20040248654A1
公开(公告)日：2004-12-09
申请号：US10800154
申请日：2004-03-13
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Johann Jackel , Hartmut Mende
IPC分类号： F16D003/80
CPC分类号： F16F15/13453 , F16F15/10
摘要： A torsional vibration damper with at least two components that are rotatable relative to each other against the opposition of at least two deformable energy storing elements, such as arcuate coil springs. In order to at least reduce the noise that is generated by the damper, the energy storing elements are connected to each other by at least one coupling device that is designed to ensure that, when one of the energy storing elements is deformed, there results a controlled entrainment of the other energy storing element or elements.

2. 发明申请

US20020147051A1 Arrangement for damping torsional vibrations 失效
标题翻译：阻尼扭转振动的布置
公开(公告)号：US20020147051A1
公开(公告)日：2002-10-10
申请号：US10098749
申请日：2002-03-14
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Johann Jackel , Hartmut Mende , Michael Bosse
IPC分类号： F16D003/52 , F16D003/66
CPC分类号： F16F15/13453 , F16F1/13
摘要： The coaxial first and second flywheels of a torsional vibration damper, e.g., in the power train of a motor vehicle, are rotatable relative to each other against the opposition of one or more arcuate coil springs which is or are confined in an annular chamber defined by at least one of the flywheels. One end of the coil spring or each coil spring bears, directly, or indirectly, against a single retainer or against one of several discrete retainers on one of the flywheels, and the other end of the coil spring or each coil spring bears, directly or indirectly, against a single retainer or against one of several discrete retainers of the other flywheel. At least one slide is interposed between the radially outermost portions of discrete convolutions provided between an internal surface of the at least one flywheel and one or more discrete coil springs, one for each slide. The slides are clamped to selected convolutions of the respective coil springs against lengthwise and/or radial movement away from the respective coil spring or springs.
摘要翻译：扭转振动阻尼器的同轴第一和第二飞轮例如在机动车辆的动力传动系中可以相对于彼此旋转，抵抗一个或多个弧形螺旋弹簧的对角，所述弓形螺旋弹簧被限制在由至少有一个飞轮。螺旋弹簧或每个螺旋弹簧的一端直接或间接地承载在单个保持器上或者抵靠其中一个飞轮上的几个离散保持器中的一个，并且螺旋弹簧或每个螺旋弹簧的另一端直接承载或间接地抵靠单个保持器或与另一个飞轮的几个离散保持器中的一个保持器相对。在设置在至少一个飞轮的内表面和一个或多个离散螺旋弹簧之间的离散旋转体的径向最外部之间插入至少一个滑块，每个滑块一个。滑块被夹紧到相应的螺旋弹簧的选定的卷绕件上，以防止远离相应的螺旋弹簧或弹簧的纵向和/或径向移动。

3. 发明申请

US20040182196A1 Torsional vibration damper 失效
标题翻译：扭转振动阻尼器
公开(公告)号：US20040182196A1
公开(公告)日：2004-09-23
申请号：US10776735
申请日：2004-02-11
申请人： LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
发明人： Johann Jaeckel , Hartmut Mende
IPC分类号： F16F015/10
CPC分类号： F16F15/1343 , Y10T74/2125
摘要： A torsional vibration damper is described having at least two parts rotatable around an axis of rotation, which are pivotable toward one another against the effect of at least one energy accumulator, the parts pivotable toward one another having regions using which the energy accumulator, which acts around the circumference of the torsional vibration damper, is compressible, the energy accumulator having at least one spring held in a carrier.
摘要翻译：描述了一种扭转振动阻尼器，其具有至少两个能够围绕旋转轴线旋转的部件，所述至少两个部件可相对于至少一个能量收集器的作用彼此相对地枢转，所述部件可相对于彼此可枢转地具有使用该能量累积器的区域，围绕扭转振动阻尼器的圆周是可压缩的，该能量累积器具有至少一个弹簧保持在载体中。

4. 发明申请

US20020128074A1 Torsional vibration damper 失效
标题翻译：扭转振动阻尼器
公开(公告)号：US20020128074A1
公开(公告)日：2002-09-12
申请号：US10094503
申请日：2002-03-08
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Johann Jackel , Hartmut Mende , Bin Zhou
IPC分类号： F16D003/52 , F16D003/66
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。

5. 发明申请

US20020019263A1 Apparatus for damping torsional vibrations in the power trains of motor vehicles and the like 失效
标题翻译：用于减轻机动车辆等的动力传动系的扭转振动的装置
公开(公告)号：US20020019263A1
公开(公告)日：2002-02-14
申请号：US09917049
申请日：2001-07-27
申请人： Luk Lamellen und Kupplungsbau Beteiligungs KG
发明人： Johann Jackel , Hartmut Mende
IPC分类号： F16D003/12 , F16D003/14 , F16D003/52 , F16D003/66
CPC分类号： F16F15/137 , F16F15/1343 , F16F15/13484
摘要： Apparatus for damping torsional vibrations, particularly in the power train of a motor vehicle, has first and second torque transmitting devices rotatable with and relative to each other about a common axis against the opposition of a damper having springs confined in an annular chamber of one of the two devices. The extent to which the two devices can turn relative to each other is determined, at least in part, by plastic inserts which are installed in the one device radially inwardly of the chamber and have anvils which abut each other upon completion of a preselected angular displacement of the two devices relative to each other from a neutral position.
摘要翻译：用于阻尼扭转振动的装置，特别是在机动车辆的动力传动系中，具有第一和第二扭矩传递装置，其能够围绕公共轴线相对于彼此旋转，并抵抗相反的阻尼器，所述阻尼器具有限制在环形室中的弹簧两个设备。至少部分地通过塑料插入物来确定两个装置可以相对于彼此转动的程度，塑料插入件安装在腔室的径向向内的一个装置中，并且具有在完成预定的角位移时彼此邻接的砧座的两个装置相对于彼此的中立位置。

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