公开(公告)号：US20180251018A1

公开(公告)日：2018-09-06

申请号：US15758277

申请日：2016-08-29

申请人： JATCO Ltd

发明人： Yoshihiro KURAHASHI ,  Kouhei TOYOHARA

IPC分类号： B60K6/442 ,  F16H3/089 ,  B60K6/36 ,  B60K6/547 ,  B60K6/40

CPC分类号： B60K6/442 ,  B60K6/36 ,  B60K6/387 ,  B60K6/40 ,  B60K6/547 ,  B60Y2200/92 ,  F16H3/089 ,  F16H2200/0034 ,  F16H2200/0039 ,  Y02T10/6234 ,  Y10S903/909 ,  Y10S903/919

摘要： A powertrain includes; a first shaft connected to a first power source; a second shaft including first and second parts connected with a second power source and an output element respectively; first and second drive gears supported so as to be able to rotate relative to the first shaft; first and second driven gears supported on and fixed to the second shaft and respectively meshing with the first and second drive gears constantly; a first clutch capable of engaging the first drive gear with the first shaft; a second clutch capable of engaging the second drive gear with the first shaft; and a third clutch capable of connecting and disconnecting the first part to and from the second part between the first and second driven gears. Consequently, a powertrain with driving paths from multiple power sources in multiple stages can be achieved while avoiding the use of a three-shaft structure.