公开(公告)号：US09752671B2

公开(公告)日：2017-09-05

申请号：US14625770

申请日：2015-02-19

Applicant: BorgWarner Inc.

Inventor： Daniel Kampe ,  Johan Nilsson ,  Philip J. Francis ,  Garrett W. Gage ,  Michael F. Boyer

IPC: F16H57/04

CPC classification number: F16H57/0409 ,  F16H57/0424 ,  F16H57/045 ,  F16H57/0461 ,  F16H57/0473 ,  F16H57/0489

Abstract: A transfer case is provided with a primary shaft which is selectively engagable with a secondary shaft via a clutch mechanism. The clutch mechanism is inclusive of a friction pack. A hub of the clutch mechanism is connected on the primary shaft and the clutch housing is torsionally fixed with a primary sprocket rotatively mounted on the primary shaft. A passive or active controlled lubricant collection receptacle is provided which maximize fluid retention in conditions wherein there is not a high demand of torque for the clutch system of the transfer case thereby minimizing fluid that is unnecessarily churned by engagement with the hub connected with the secondary shaft.

公开(公告)号：US09506504B2

公开(公告)日：2016-11-29

申请号：US14466296

申请日：2014-08-22

Applicant: BorgWarner Inc.

Inventor： Philip J. Francis ,  Michael F. Boyer ,  Garrett W. Gage ,  Johan Nilsson ,  Daniel Kampe

IPC: F16D13/74 ,  F16D25/12 ,  F16H57/04 ,  B60K17/344 ,  B60K17/35 ,  B60K17/342 ,  B60K23/08

CPC classification number: F16D25/123 ,  B60K17/342 ,  B60K17/35 ,  B60K23/0808 ,  F16D13/74 ,  F16D2300/0214 ,  F16H57/0421 ,  F16H57/045 ,  F16H57/0473

Abstract: A transfer case is provided with a primary shaft which is selectively engagable with a secondary shaft via a clutch mechanism. The clutch mechanism is inclusive of a friction pack. A hub of the clutch mechanism is connected on the primary shaft and the clutch housing is torsionally fixed with a primary sprocket rotatively mounted on the primary shaft. A reservoir system is provided for delivering splashed oil axially along the primary shaft overlapping the friction pack. The reservoir system has a collective fluid receptacle that is connected via a stationary passage with a lubrication passage radially inward of the friction pack of the hub.

Abstract translation: 传送箱设置有主轴，该主轴经由离合器机构选择性地与副轴接合。 离合器机构包括摩擦组件。 离合器机构的轮毂连接在主轴上，离合器壳体通过旋转地安装在主轴上的主链轮扭转地固定。 提供了一种储存器系统，用于沿着与摩擦片重叠的主轴轴向地输送飞溅的油。 储存器系统具有集体流体容器，其通过固定通道与轮毂的摩擦片径向向内的润滑通道连接。

公开(公告)号：US20150060228A1

公开(公告)日：2015-03-05

申请号：US14466296

申请日：2014-08-22

Applicant: BORGWARNER INC.

Inventor： Philip J. Francis ,  Michael F. Boyer ,  Garrett W. Gage ,  Johan Nilsson ,  Daniel Kampe

IPC: B60K23/08 ,  F16D13/74

CPC classification number: F16D25/123 ,  B60K17/342 ,  B60K17/35 ,  B60K23/0808 ,  F16D13/74 ,  F16D2300/0214 ,  F16H57/0421 ,  F16H57/045 ,  F16H57/0473

Abstract: A transfer case is provided with a primary shaft which is selectively engagable with a secondary shaft via a clutch mechanism. The clutch mechanism is inclusive of a friction pack. A hub of the clutch mechanism is connected on the primary shaft and the clutch housing is torsionally fixed with a primary sprocket rotatively mounted on the primary shaft. A reservoir system is provided for delivering splashed oil axially along the primary shaft overlapping the friction pack. The reservoir system has a collective fluid receptacle that is connected via a stationary passage with a lubrication passage radially inward of the friction pack of the hub.

Abstract translation: 传送箱设置有主轴，该主轴经由离合器机构选择性地与副轴接合。 离合器机构包括摩擦组件。 离合器机构的轮毂连接在主轴上，离合器壳体通过旋转地安装在主轴上的主链轮扭转地固定。 提供了一种储存器系统，用于沿着与摩擦片重叠的主轴轴向地输送飞溅的油。 储存器系统具有集体流体容器，其通过固定通道与轮毂的摩擦片径向向内的润滑通道连接。