公开(公告)号：US20020033310A1

公开(公告)日：2002-03-21

申请号：US09998583

申请日：2001-11-16

申请人： Mannesmann Sachs AG

发明人： Christoph Sasse ,  Wolfgang Kundermann ,  Hans-Wilhelm Wienholt ,  Wolfgang Gude ,  Dietrich Bechmann ,  Erwin Wack

IPC分类号： F16H045/02

CPC分类号： F16H45/02 ,  F16H2045/021 ,  F16H2045/0268 ,  F16H2045/0284

摘要： A hydrodynamic torque converter includes a converter housing and a turbine wheel which is arranged in the converter housing and is rotatable with respect to the converter housing about a rotational axis of the converter. The torque converter further includes a lockup clutch for producing a torque transmission connection between the converter housing and the turbine wheel. The lockup clutch has a first friction surface arrangement held by a first friction surface carrier arrangement substantially fixed with respect to rotation relative to the converter housing, a second friction surface arrangement is held by a second friction surface carrier arrangement substantially fixed with respect to rotation relative to the turbine wheel, a contact pressing arrangement for pressing the first and the second friction surface arrangement against one another in frictional contact, and an abutment arrangement at which the first and second friction surface arrangement can be supported substantially in the direction of the axis of rotation when pressed by the contact pressure arrangement. The first friction surface carrier arrangement has a substantially annular body region connected either directly or indirectly with the converter housing and driver projections which are arranged at a distance from one another in the circumferential direction proceeding from the body region. Respective counter-driver projections at the first friction surface arrangement engage between these driver projections.

摘要翻译： 流体力学力矩转换器包括转换器壳体和涡轮机叶轮，其布置在转换器壳体中并且可相对于转换器壳体围绕转换器的旋转轴线旋转。 变矩器还包括锁止离合器，用于在转换器壳体和涡轮机叶轮之间产生转矩传递连接。 锁止离合器具有由相对于转换器壳体相对于转动基本上固定的第一摩擦表面承载装置保持的第一摩擦表面布置，第二摩擦表面布置由相对于旋转相对基本上固定的第二摩擦表面载体布置保持 涡轮机轮，用于以摩擦接触的方式将第一和第二摩擦表面布置相互按压的接触压紧装置，以及邻接装置，第一和第二摩擦表面布置可基本上沿着轴线方向支撑 按压接触压力排列时的旋转。 第一摩擦表面载体装置具有直接或间接地连接到转换器壳体和驱动器突起的基本上环形的主体区域，转子壳体和驱动器突起在沿着身体区域的圆周方向上彼此间隔一定距离。 在第一摩擦表面布置处的相应的反向驱动器突起接合在这些驱动器突起之间。