公开(公告)号：US20120325030A1

公开(公告)日：2012-12-27

申请号：US13489831

申请日：2012-06-06

申请人： Gerald L. Kinsey ,  Peter Beesley ,  Randy L. Sommer ,  James A. Krisher ,  Benjamin J. Passino ,  Kenneth E. Cooper

发明人： Gerald L. Kinsey ,  Peter Beesley ,  Randy L. Sommer ,  James A. Krisher ,  Benjamin J. Passino ,  Kenneth E. Cooper

IPC分类号： B60K17/344

CPC分类号： B60K23/0808 ,  B60K17/34

摘要： A power transfer unit for a vehicle is provided having a transfer sleeve, a flanged ring gear, an output shaft, and a clutching assembly. The transfer sleeve, the flanged ring gear, and the clutching assembly are disposed in a housing about an axle shaft connected to a center differential. The transfer sleeve is drivingly engaged with a carrier of the center differential and the flanged ring gear is disposed about the transfer sleeve and drivingly engaged with the output shaft. The clutching assembly includes a locking collar and a clutch. The clutch may be engaged to transfer torque through the transfer sleeve to the output shaft through the flanged ring gear and the locking collar may be engaged to drivingly engage the transfer sleeve with the output shaft through the flanged ring gear.

摘要翻译： 提供了一种用于车辆的动力传递单元，其具有传递套筒，法兰环形齿轮，输出轴和离合组件。 传递套筒，法兰环形齿轮和离合组件围绕连接到中心差速器的车轴设置在壳体中。 转印套筒与中心差速器的托架驱动接合，凸缘环形齿轮设置在转印套筒周围并与输出轴驱动啮合。 离合组件包括锁定环和离合器。 离合器可以被接合以通过传动套筒将扭矩传递到通过法兰环形齿轮的输出轴，并且锁定轴环可以被接合以通过法兰环形齿轮与输出轴驱动地接合转移套筒。