公开(公告)号：US20170261082A1

公开(公告)日：2017-09-14

申请号：US15452873

申请日：2017-03-08

Applicant: BorgWarner Inc.

Inventor： Larry A. PRITCHARD ,  Thaddeus R. KOPP ,  David E. YOUNG

IPC: F16H37/08 ,  F16H3/78 ,  B60K7/00 ,  B60K17/16 ,  B60K17/22 ,  F16H3/66 ,  B60K17/08

CPC classification number: F16H37/0813 ,  B60K1/00 ,  B60K7/0007 ,  B60K17/08 ,  B60K17/16 ,  B60K17/22 ,  B60K2001/001 ,  B60K2007/0061 ,  B60Y2400/73 ,  F16H3/66 ,  F16H3/78 ,  F16H37/082 ,  F16H2200/0034 ,  F16H2200/2007

Abstract: A number of variations may include a product comprising an electrical machine operatively connected to a driveline module comprising a gear train having a fixed gear ratio, a first planetary gear set having multiple gear ratios operatively connected to the gear train, a second planetary gear set having a fixed gear ratio operatively connected to the first planetary gear set, and a synchronizer operatively connected to the first planetary gear set and which is positioned between the first and second planetary gear set; a differential operatively connected to the second planetary gear set; wherein the electrical machine selectively transmits power to the differential through the gear train, first planetary gear set, synchronizer, and second planetary gear set, and wherein the synchronizer is constructed and arranged to shift the driveline module into a high, low, and a neutral mode through placement of a ring gear of the first planetary gear set.

公开(公告)号：US20160131253A1

公开(公告)日：2016-05-12

申请号：US14935505

申请日：2015-11-09

Applicant: BorgWarner Inc.

Inventor： Larry A. PRITCHARD ,  David E. YOUNG ,  Joseph MASTIE ,  Donn NIFFENEGGER ,  Christopher KURMANIAK

IPC: F16H61/32 ,  B60K17/344 ,  F16H59/08 ,  F16H63/32 ,  F16H63/30

CPC classification number: F16H61/32 ,  B60K17/344 ,  B60K2023/0858 ,  F16H59/08 ,  F16H63/304 ,  F16H63/32 ,  F16H2061/2869 ,  F16H2061/326 ,  F16H2063/3056

Abstract: A transfer case (30) and a method of assembly in an all-wheel drive vehicle can include a range shifting assembly (60) for shifting between a low-range and high-range drive mode, a normally disengaged clutch assembly (80) for transferring drive torque to a first and second driveline, a clutch actuator (88), and an actuating gear (48). The clutch actuator (88) can be moveable between an expanded position and a contracted position and engageable with the clutch assembly (80) for engaging the clutch assembly (80) when in the expanded position. The actuating gear (48) can be reversibly rotatable through a predetermined angular arc of movement for operating the clutch actuator (88) between the contracted and expanded position for actuating the clutch assembly (80) and for shifting the range shifting assembly (60) between a low-range drive mode and a high-range mode when the clutch assembly (80) is in the disengaged position.

Abstract translation: 传动箱（30）和组装在全轮驱动车辆中的方法可以包括用于在低范围和高范围驱动模式之间移动的换档组件（60），用于 将驱动扭矩传递到第一和第二传动系，离合器致动器（88）和致动齿轮（48）。 离合器致动器（88）能够在扩张位置和收缩位置之间移动，并且能够与离合器组件（80）接合，用于在处于展开位置时接合离合器组件（80）。 致动齿轮（48）可以通过预定的角度运动的方式可逆地旋转，用于在收缩和膨胀位置之间操作离合器致动器（88），用于致动离合器组件（80）并且用于使变速组件（60）在 当离合器组件（80）处于分离位置时，低范围驱动模式和高范围模式。

公开(公告)号：US20170254396A1

公开(公告)日：2017-09-07

申请号：US15444831

申请日：2017-02-28

Applicant: BorgWarner Inc.

Inventor： Larry A. PRITCHARD ,  Thaddeus R. KOPP ,  David E. YOUNG

IPC: F16H37/08 ,  F16H57/08 ,  B60K17/08 ,  F16H3/66

CPC classification number: F16H37/0813 ,  B60K1/00 ,  B60K17/08 ,  B60K17/16 ,  B60K2001/001 ,  B60Y2400/73 ,  F16H3/54 ,  F16H3/66 ,  F16H3/78 ,  F16H48/08 ,  F16H57/08 ,  F16H2200/0021 ,  F16H2200/0034 ,  F16H2200/2007 ,  F16H2200/2094 ,  F16H2200/2097

Abstract: A number of variations may include a product comprising an electrical machine operatively connected to a driveline module comprising a gear train having a fixed gear ratio, a first planetary gear set having multiple gear ratios operatively connected to the gear train, a second planetary gear set having a fixed gear ratio operatively connected to the first planetary gear set, and a synchronizer, wherein the synchronizer is operatively connected to the first planetary gear set and is positioned between the first and second planetary gear set; a differential operatively connected to the second planetary gear set; wherein the electrical machine selectively transmits power to the differential through the gear train, the first planetary gear set, the synchronizer, and the second planetary gear set, and wherein the synchronizer is constructed and arranged to shift the driveline module into a high range mode, a low range mode, and a neutral mode.