公开(公告)号：US09475385B1

公开(公告)日：2016-10-25

申请号：US14828838

申请日：2015-08-18

Applicant: BorgWarner Inc.

Inventor： Larry A. Pritchard ,  Branden Reeves ,  Mallikarjun Rudagi

IPC: B60K17/344 ,  F16D28/00 ,  F16H1/22 ,  F16H57/02

CPC classification number: B60K17/344 ,  B60K17/3467 ,  B60K23/08 ,  B60K2023/0858 ,  F16D23/02 ,  F16H2057/02052

Abstract: A transfer case comprising an input shaft and a first output shaft sharing a primary axis of rotation; a second output shaft offset from the first output shaft; a range shifter comprising a first cam constructed and arranged to selectively shift a vehicle to a high-range drive mode, a low range drive mode, or a neutral drive mode; a mode shifter comprising a second cam constructed and arranged to actuate a synchronizer which selectively shifts the vehicle between a two-wheel drive and a four-wheel drive mode; and a dual drive gear interposed between the range shifter and the mode shifter which is rotatable to actuate the first cam and the second cam.

Abstract translation: 传送箱，包括输入轴和共享主旋转轴的第一输出轴; 偏离第一输出轴的第二输出轴; 范围移动器，包括构造和布置成选择性地将车辆移动到高范围驱动模式，低范围驱动模式或中性驱动模式的第一凸轮; 模式移动器包括构造和布置成致动同步器的第二凸轮，所述同步器选择性地在两轮驱动和四轮驱动模式之间移动车辆; 以及介于所述换档器和所述换档器之间的双驱动齿轮，其可旋转以致动所述第一凸轮和所述第二凸轮。