公开(公告)号：US20100199792A1

公开(公告)日：2010-08-12

申请号：US12766105

申请日：2010-04-23

申请人： Olaf WERNER ,  Stefan GOPPELT

发明人： Olaf WERNER ,  Stefan GOPPELT

IPC分类号： F16H3/087

CPC分类号： F16H3/006 ,  F16H3/093 ,  F16H2003/0931 ,  F16H2200/0056

摘要： A drive train, which has an internal combustion engine with a crankshaft and a parallel shift transmission with two part drive trains, which each have one transmission input shaft. One shaft is formed as a hollow shaft around the other shaft, and a dual clutch, which is received rotatably on the hollow shaft, is connected to the crankshaft and has two friction clutches and two clutch plates each assigned to one clutch and are each connected to one transmission input shaft. Each clutch plate has a torsional vibration damper with a working range which is smaller than a maximum torque of the engine. A build-up of a combined vibration which has an axial vibration of the dual clutch and a rotational vibration of the drive train during an overlap shift operation is prevented by the design of the torsional vibration dampers for a smaller torque.

摘要翻译： 一种传动系，其具有带有曲轴的内燃机和具有两部分传动系的平行换挡传动装置，它们各具有一个传动输入轴。 一个轴形成为围绕另一个轴的中空轴，并且可旋转地接收在中空轴上的双离合器连接到曲轴上，并具有两个摩擦离合器和两个离合器片，每个离合器分别被分配到一个离合器并且各自连接 到一个传动输入轴。 每个离合器片具有扭矩减振器，其工作范围小于发动机的最大扭矩。 通过设计较小转矩的扭转振动阻尼器来防止在重叠移动操作期间组合具有双离合器的轴向振动和传动系的旋转振动的组合振动。