公开(公告)号：US06601472B1

公开(公告)日：2003-08-05

申请号：US09913936

申请日：2001-12-18

申请人： Joachim Baron

发明人： Joachim Baron

IPC分类号： F16F15121

CPC分类号： F16F15/1428 ,  F16F15/1471 ,  Y10T464/50

摘要： A torsional vibration damper (1) with an adjustable resonance frequency. The damper has a support plate (2) arranged on a rotating shaft (3). A flexural spring arrangement (5) is mounted on the support plate (2) with a fixed inner end (6) and extends radially outwardly to an inertial mass (11). A support for the flexural spring arrangement (5) is provided constructed as at least one movable slide element (8) arranged in a radial guide (7). A restoring spring (16) exerts a restoring force on the movable slide element (8) in a direction opposite to the centrifugal force resulting from rotation of the shaft (3). The position of the slide element (8) on the flexural spring (5) is influenced by the centrifugal force and the restoring force. The magnitude of the restoring force is varied as a function of the rotational speed of the shaft such that the position of the slide element (8) moves to automatically adapt the resonance frequency of the torsional vibration damper (1) to the speed of rotation of the shaft (3).

摘要翻译： 具有可调共振频率的扭转振动阻尼器（1）。 阻尼器具有设置在旋转轴（3）上的支撑板（2）。 弯曲弹簧装置（5）以固定的内端（6）安装在支撑板（2）上，并且径向向外延伸到惯性块（11）。 提供了用于弯曲弹簧装置（5）的支撑件，其构造为布置在径向引导件（7）中的至少一个可移动滑动元件（8）。 恢复弹簧（16）沿与轴（3）的旋转产生的离心力相反的方向在可动滑动元件（8）上施加恢复力。 滑动元件（8）在弯曲弹簧（5）上的位置受离心力和恢复力的影响。 恢复力的大小作为轴的旋转速度的函数而变化，使得滑动元件（8）的位置移动以将扭转振动阻尼器（1）的共振频率自动适应于旋转速度 轴（3）。

公开(公告)号：US06182809B2

公开(公告)日：2001-02-06

申请号：US09271120

申请日：1999-03-17

申请人： Wolfgang Reik ,  Johann Jäckel

发明人： Wolfgang Reik ,  Johann Jäckel

IPC分类号： F16F15121

CPC分类号： F16F15/131 ,  F16D2013/581 ,  F16D2013/703 ,  F16D2013/706 ,  F16F1/324 ,  F16F15/1315 ,  F16F15/13164 ,  F16F15/1397

摘要： A torque transmitting apparatus which can be used in the power train between the prime mover and the transmission of a motor vehicle has a first flywheel connectable to the prime mover, a second flywheel coaxial with and receiving torque from the first flywheel by way of a damper, and a friction clutch which can be engaged to transmit torque between the second flywheel and the input element of the transmission. The energy storing elements of the damper and the bearing between the two flywheels are installed radially inwardly of the friction surfaces of the second flywheel and the axially movable pressure plate of the friction clutch. This renders it possible to reduce at least the radial dimensions of the apparatus without reducing the diameters of the friction surfaces.

摘要翻译： 可用于原动机和机动车辆的变速器之间的动力传动系中的扭矩传递装置具有可连接到原动机的第一飞轮，与第一飞轮同轴并通过阻尼器从第一飞轮接收扭矩的第二飞轮 以及摩擦离合器，其能够接合以在第二飞轮和变速器的输入元件之间传递扭矩。 阻尼器的能量存储元件和两个飞轮之间的轴承安装在摩擦离合器的第二飞轮和可轴向移动的压力板的摩擦表面的径向内侧。 这使得可以在不减小摩擦表面的直径的情况下至少减小设备的径向尺寸。

公开(公告)号：US06520047B2

公开(公告)日：2003-02-18

申请号：US09999318

申请日：2001-10-31

申请人： Cora Carlson ,  Bernd Peinemann ,  Jürgen Weth

发明人： Cora Carlson ,  Bernd Peinemann ,  Jürgen Weth

IPC分类号： F16F15121

CPC分类号： F16F15/145 ,  Y10T74/2128

摘要： A vibration damping device for a motor vehicle drive system includes a base body rotatable about an axis of rotation and a deflection mass arrangement having at least one deflection mass and a deflection path associated with the at least one deflection mass. The at least one deflection mass is movable along the deflection path when the base body rotates about the axis of rotation. The deflection path defines a radial outer area of a movement space in the base body in which the at least one deflection mass is movable. The base body includes a carrier element in which the movement space is arranged and a first closure element connected with and constructed separately from the carrier element and arranged at a first axial side of the carrier element for closing the movement space in a first axial direction. The base body also has a second closure element connected with and constructed separately from the carrier element arranged at a second axial side of the carrier element for closing the movement space for the at least one deflection mass in the second axial direction.