公开(公告)号：US20170227105A1

公开(公告)日：2017-08-10

申请号：US15519252

申请日：2015-10-14

申请人： AUDI AG

发明人： Udo PINSCHMIDT ,  Stefanie SEIDE

IPC分类号： F16H48/36 ,  B60K17/35 ,  F16H48/08 ,  B60K6/52 ,  B60K23/04 ,  F16H48/10 ,  B60K17/16 ,  B60K6/365

CPC分类号： F16H48/36 ,  B60K1/00 ,  B60K6/365 ,  B60K6/48 ,  B60K6/52 ,  B60K17/16 ,  B60K17/35 ,  B60K23/04 ,  B60K2001/001 ,  B60K2006/381 ,  B60W10/08 ,  B60W10/16 ,  B60W20/00 ,  B60W2720/406 ,  B60Y2200/91 ,  B60Y2200/92 ,  B60Y2300/80 ,  B60Y2300/82 ,  B60Y2400/73 ,  B60Y2400/80 ,  B60Y2400/82 ,  F16H48/08 ,  F16H48/10 ,  F16H48/11 ,  F16H2048/106 ,  F16H2048/364 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y10S903/911 ,  Y10S903/916

摘要： Drive device for a motor vehicle, includes a differential for distributing a torque that can be supplied via a drive shaft to two output shafts and a superimposition gear coupled with the differential one of the output shafts and an additional motor for superimposing torques supplied from the output shaft, from the differential and from the additional motor, wherein the differential is coupled via a torque reducing transmission ratio device with the superimposition gear, wherein the superimposition gear includes a switching device that can be controlled with a control device, wherein the superimposition gear superimposes in a first switching mode torques supplied to the switching device from the output shaft.