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21. 发明授权

US5934426A Lockup clutch with a torsional vibration damper 失效
标题翻译：带扭转振动阻尼器的锁止离合器
公开(公告)号：US5934426A
公开(公告)日：1999-08-10
申请号：US081119
申请日：1998-05-19
申请人： Rudiger Hinkel , Uwe Dehrmann , Roland Illig , Horst Breier
发明人： Rudiger Hinkel , Uwe Dehrmann , Roland Illig , Horst Breier
IPC分类号： F16F15/134 , F16H45/02 , F16D3/50
CPC分类号： F16H45/02 , F16F15/134 , F16H2045/0294
摘要： A lockout clutch on a torque converter includes an axially deflectable piston through which torque can be transmitted from the drive side of the torque converter to its output side. The lockout clutch also has a torsional vibration damper having an input part connected to the piston and an output part connected to the turbine wheel of the torque converter. One of the input part and the output part includes a cover element with control elements for energy storage devices acting on the torsional vibration damper on at least one radial support of the cover element. The control elements are designed to project into the cover element with a depth at which the associated energy storage devices rests on a control element along substantially the extension width in the contact area of the control element. The control elements are also designed to avoid penetration to the axial support at least at the point where the other of the input and output elements engages the energy storage elements. This engagement occurs with substantially axial projections, on which axial securing devices to retain the energy storage devices are provided. The axial projection are designed so that pressurization of the energy storage devices is ensured over their entire width in the axial extension direction of the axial projections.
摘要翻译：变矩器上的锁止离合器包括可轴向偏转的活塞，扭矩可以通过该活塞从变矩器的驱动侧传递到其输出侧。锁定离合器还具有扭转振动阻尼器，其具有连接到活塞的输入部分和连接到变矩器的涡轮机叶轮的输出部分。输入部分和输出部分之一包括具有用于能量存储装置的控制元件的盖元件，其作用在覆盖元件的至少一个径向支撑件上的扭转振动阻尼器上。控制元件被设计成突出到具有深度的深度中，相关联的能量存储装置沿着控制元件的接触区域中的大致延伸宽度放置在控制元件上。控制元件还被设计成至少在输入和输出元件中的另一个与能量存储元件接合的点处避免到轴向支撑件的穿透。该接合发生在基本上轴向的突起上，在其上提供用于保持能量存储装置的轴向固定装置。轴向突起被设计成使得能够在其轴向突出部的轴向延伸方向上的整个宽度上确保储能装置的加压。

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