公开(公告)号：US09290092B2

公开(公告)日：2016-03-22

申请号：US13915178

申请日：2013-06-11

Applicant: GM Global Technology Operations LLC

Inventor： Gregory W. Kempf ,  Chi Teck Lee ,  Greg B. Witczak ,  Trevor Murray

IPC: B60K17/28 ,  B60K25/02 ,  F16H57/02

CPC classification number: B60K17/28 ,  B60K2025/022 ,  B60Y2200/14 ,  F16H2057/02026

Abstract: A chain drive power take off assembly drives a hydraulic fluid pump from a torque converter input of a motor vehicle. The assembly includes a first, chain drive sprocket which is coupled to and driven by a engine output/torque converter input member such as an engine crankshaft or transmission input member, a chain and a second, driven chain sprocket which is coupled to a stub shaft and which, in turn, is coupled to an input shaft of the hydraulic pump. The driven sprocket resides in a housing secured to the side of the transmission and the pump is secured to the housing with its input shaft and axis of rotation disposed offset from and parallel to the axis of rotation of the transmission and torque converter input member.

Abstract translation: 链条驱动器动力输出装置从机动车辆的变矩器输入驱动液压流体泵。 该组件包括第一链条驱动链轮，其联接到发动机输出/变矩器输入部件，例如发动机曲轴或变速器输入部件，链条和第二从动链轮，该链轮联动到短轴 并且其又联接到液压泵的输入轴。 从动链轮位于固定在变速器一侧的壳体中，并且泵被固定到壳体上，其输入轴和旋转轴设置为偏置并平行于变速器和变矩器输入构件的旋转轴线。

公开(公告)号：US20140360290A1

公开(公告)日：2014-12-11

申请号：US13915178

申请日：2013-06-11

Applicant: GM Global Technology Operations LLC

Inventor： Gregory W. Kempf ,  Chi Teck Lee ,  Greg B. Witczak ,  Trevor Murray

IPC: B60K25/06

CPC classification number: B60K17/28 ,  B60K2025/022 ,  B60Y2200/14 ,  F16H2057/02026

Abstract: A chain drive power take off assembly drives a hydraulic fluid pump from a torque converter input of a motor vehicle. The assembly includes a first, chain drive sprocket which is coupled to and driven by a engine output/torque converter input member such as an engine crankshaft or transmission input member, a chain and a second, driven chain sprocket which is coupled to a stub shaft and which, in turn, is coupled to an input shaft of the hydraulic pump. The driven sprocket resides in a housing secured to the side of the transmission and the pump is secured to the housing with its input shaft and axis of rotation disposed offset from and parallel to the axis of rotation of the transmission and torque converter input member.

Abstract translation: 链条驱动器动力输出装置从机动车辆的变矩器输入驱动液压流体泵。 该组件包括第一链条驱动链轮，其联接到发动机输出/变矩器输入部件，例如发动机曲轴或变速器输入部件，链条和第二从动链轮，该链轮联动到短轴 并且其又联接到液压泵的输入轴。 从动链轮位于固定在变速器一侧的壳体中，并且泵被固定到壳体上，其输入轴和旋转轴设置为偏置并平行于变速器和变矩器输入构件的旋转轴线。

公开(公告)号：US09457659B2

公开(公告)日：2016-10-04

申请号：US14573792

申请日：2014-12-17

Applicant: GM Global Technology Operations LLC

Inventor： Gregory W. Kempf ,  Chi Teck Lee

IPC: B60K25/06 ,  B60K17/28 ,  F16H7/06 ,  F16D25/0638 ,  B60K25/02

CPC classification number: B60K25/06 ,  B60K17/28 ,  B60K25/02 ,  B60K2025/022 ,  F16D25/0638 ,  F16H7/06

Abstract: A transmission includes a housing, an input shaft, a transfer shaft, a first and second transfer members, a continuous transfer member, a drive shaft, and a torque transmitting mechanism. The input shaft and transfer shaft are each rotatably supported by the housing and are parallel to each other. The first transfer member is connected for common rotation with the input shaft. The second transfer member is connected for common rotation with the transfer shaft. The continuous transfer member is engaged with each of the first and second transfer members. The drive shaft is disposed coaxially and partially covered by the transfer shaft. The torque transmitting mechanism selectively connects the transfer shaft with the drive shaft.

Abstract translation: 变速器包括壳体，输入轴，传递轴，第一和第二传递构件，连续传递构件，驱动轴和扭矩传递机构。 输入轴和输送轴分别由壳体可转动地支撑并且彼此平行。 第一传送构件与输入轴连接用于共同旋转。 第二传送构件与传送轴连接用于共同旋转。 连续转印部件与第一和第二转印部件中的每一个接合。 驱动轴同轴设置并部分地被传送轴覆盖。 扭矩传递机构选择性地将传送轴与驱动轴连接。