公开(公告)号：US20140235400A1

公开(公告)日：2014-08-21

申请号：US14172438

申请日：2014-02-04

Applicant: GM Global Technology Operations LLC

Inventor： James M. Hart ,  James B. Borgerson

IPC: F16H3/62

CPC classification number: F16H3/666 ,  F16H3/62 ,  F16H3/66 ,  F16H3/663 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/201 ,  F16H2200/2043

Abstract: A transmission includes an input member, an output member, three planetary gear sets, a coupling member and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.

Abstract translation: 变速器包括输入构件，输出构件，三个行星齿轮组，联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器。

公开(公告)号：US20140213402A1

公开(公告)日：2014-07-31

申请号：US13755696

申请日：2013-01-31

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Daryl A. Wilton ,  James M. Hart

IPC: F16H3/62

CPC classification number: F16H3/62 ,  F16H3/663 ,  F16H2200/0065 ,  F16H2200/201 ,  F16H2200/2025 ,  F16H2200/2046

Abstract: An automatic transmission includes a plurality of planetary gear assemblies, an integrated starter, a remote mounted hydraulic pump and a common drive system. An input shaft of the automatic transmission is coupled to and drives a ring (spur) gear. In one portion of the automatic transmission, a starter motor is disposed and includes gear teeth on an output shaft that engage a pinion gear that, in turn, engages the input shaft ring gear. In another portion of the automatic transmission, preferably the lower portion, an off axis hydraulic pump includes a drive shaft and driven gear which also engages the input shaft ring gear.

Abstract translation: 自动变速器包括多个行星齿轮组件，集成起动器，远程安装的液压泵和公共驱动系统。 自动变速器的输入轴联接并驱动环（齿轮）齿轮。 在自动变速器的一部分中，起动电动机被设置并且在输出轴上包括齿轮齿，所述齿轮与接合输入轴齿圈的小齿轮接合。 在自动变速器的另一部分中，优选地为下部，离轴液压泵包括驱动轴和从动齿轮，该齿轮也与输入轴齿圈接合。

公开(公告)号：US08777798B2

公开(公告)日：2014-07-15

申请号：US14043447

申请日：2013-10-01

Applicant: GM Global Technology Operations LLC

Inventor： James B. Borgerson ,  James M. Hart ,  Edward W. Mellet

IPC: F16H3/62

CPC classification number: F16H3/62 ,  F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2046

Abstract: A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.

Abstract translation: 提供一种变速器，其具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 转矩传递装置包括离合器和制动器。

公开(公告)号：US08758186B2

公开(公告)日：2014-06-24

申请号：US13888999

申请日：2013-05-07

Applicant: GM Global Technology Operations LLC

Inventor： Edward W. Mellet ,  James B. Borgerson ,  James M. Hart

IPC: F16H1/32 ,  F16H3/62 ,  F16H3/66 ,  F16H3/44

CPC classification number: F16H3/62 ,  F16H3/66 ,  F16H2003/445 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2048

Abstract: A transmission of the present invention has an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices may include clutches and brakes. The torque transmitting devices are each selectively engageable in combinations of at least three to establish a plurality of forward speed ratios and at least one reverse speed ratio.

Abstract translation: 本发明的变速器具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置可以包括离合器和制动器。 扭矩传递装置各自可选择性地以至少三个的组合接合以建立多个前进速度比和至少一个倒档速度比。

公开(公告)号：US08758185B2

公开(公告)日：2014-06-24

申请号：US13748202

申请日：2013-01-23

Applicant: GM Global Technology Operations LLC

Inventor： Edward W. Mellet ,  James M. Hart

IPC: F16H3/62 ,  F16H3/44 ,  F16H3/66

CPC classification number: F16H3/66 ,  F16H3/44 ,  F16H3/666 ,  F16H2200/0069 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2025 ,  F16H2200/2048

Abstract: A transmission is provided having an input member, an output member, a planetary gear set assembly, two planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members and the planetary gear set assembly includes first, second, third and fourth members. The torque transmitting devices include clutches and brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio.

Abstract translation: 提供了一种变速器，其具有输入构件，输出构件，行星齿轮组组件，两个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件，行星齿轮组组件包括第一，第二，第三和第四构件。 扭矩传递装置包括离合器和制动器，其可以两个组合起动，以建立多个前进档比和一个倒档传动比。

公开(公告)号：US20140128201A1

公开(公告)日：2014-05-08

申请号：US14067382

申请日：2013-10-30

Applicant: GM Global Technology Operations LLC

Inventor： Edward W. Mellet ,  James M. Hart ,  Andrew W. Phillips

IPC: F16H3/62

CPC classification number: F16H3/66 ,  F16H2200/0069 ,  F16H2200/0086 ,  F16H2200/201 ,  F16H2200/2048

Abstract: A transmission is provided having an input member, an output member, at least three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.

Abstract translation: 提供一种变速器，其具有输入构件，输出构件，至少三个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。

公开(公告)号：US08715130B2

公开(公告)日：2014-05-06

申请号：US13893894

申请日：2013-05-14

Applicant: GM Global Technology Operations LLC

Inventor： Edward W. Mellet ,  James M. Hart ,  Andrew W. Phillips

IPC: F16H3/62

CPC classification number: F16H3/62 ,  F16H3/66 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2046

Abstract: A transmission has an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Two of the four planetary gear sets are stacked. Two of the planetary gear sets include first, second and third members. The two planetary gear sets that are stacked form a planetary gear set assembly that includes a first, second, third and fourth member. The torque transmitting devices include clutches and brakes.

Abstract translation: 变速器具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置。 四个行星齿轮组中的两个被堆叠。 两个行星齿轮组包括第一，第二和第三部件。 堆叠的两个行星齿轮组形成包括第一，第二，第三和第四构件的行星齿轮组组件。 扭矩传递装置包括离合器和制动器。

公开(公告)号：US20140106923A1

公开(公告)日：2014-04-17

申请号：US14043447

申请日：2013-10-01

Applicant: GM Global Technology Operations LLC

Inventor： James B. Borgerson ,  James M. Hart ,  Edward W. Mellet

IPC: F16H3/62

CPC classification number: F16H3/62 ,  F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2046

Abstract: A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.

Abstract translation: 提供一种变速器，其具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器。

公开(公告)号：US08602937B2

公开(公告)日：2013-12-10

申请号：US13769649

申请日：2013-02-18

Applicant: GM Global Technology Operations LLC

Inventor： James M. Hart ,  James B. Borgerson

IPC: F16H3/62

CPC classification number: F16H3/666 ,  F16H3/62 ,  F16H3/66 ,  F16H3/663 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/201 ,  F16H2200/2043

Abstract: A transmission includes an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.

Abstract translation: 变速器包括输入构件，输出构件，三个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器。

公开(公告)号：US20130267373A1

公开(公告)日：2013-10-10

申请号：US13848912

申请日：2013-03-22

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Edward W. Mellet ,  James M. Hart ,  James B. Borgerson ,  Daryl A. Wilton

IPC: F16H3/62 ,  F16D21/00

CPC classification number: F16H3/62 ,  F16D11/14 ,  F16D21/00 ,  F16D23/04 ,  F16D25/061 ,  F16D2023/0643 ,  F16D2023/0693 ,  F16H3/66 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2046

Abstract: A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio. One of the torque transmitting devices includes a friction clutch disposed in parallel with a binary clutch.

Abstract translation: 提供一种变速器，其具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器，其可以两个组合起动，以建立多个前进档比和一个倒档传动比。 扭矩传递装置之一包括与二元离合器平行设置的摩擦离合器。