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    Multi-speed transmission
    131.
    发明授权
    Multi-speed transmission 有权
    多速传输

    公开(公告)号：US08795128B2

    公开(公告)日：2014-08-05

    申请号：US13750687

    申请日：2013-01-25

    Applicant: GM Global Technology Operations LLC

    Inventor： Edward W. Mellet ,  James M. Hart

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

    CPC classification number: F16H3/62 ,  F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2048

    Abstract: A transmission is provided having an input member, an output member, at least 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 three clutches and four brakes actuatable in combinations of three to establish a plurality of forward gear ratios and 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。 扭矩传递装置包括三个离合器和四个可以三个组合起动的制动器，以建立多个前进传动比和一个倒档传动比。

    Automatic transmission with integrated engine starter, remote mounted pump and drive system
    132.
    发明授权
    Automatic transmission with integrated engine starter, remote mounted pump and drive system 有权
    集成发动机起动器，远程安装泵和驱动系统的自动变速器

    公开(公告)号：US08795116B1

    公开(公告)日：2014-08-05

    申请号：US13755696

    申请日：2013-01-31

    Applicant: GM Global Technology Operations LLC

    Inventor： Daryl A. Wilton ,  James M. Hart

    IPC: F16H3/72

    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啮合。 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。

    MULTI-SPEED TRANSMISSION
    134.
    发明申请
    MULTI-SPEED TRANSMISSION 有权
    多速传输

    公开(公告)号：US20130310210A1

    公开(公告)日：2013-11-21

    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。

    BINARY AND FRICTION CLUTCH ASSEMBLY
    135.
    发明申请
    BINARY AND FRICTION CLUTCH ASSEMBLY 有权
    二手和摩擦离合器总成

    公开(公告)号：US20130267372A1

    公开(公告)日：2013-10-10

    申请号：US13850590

    申请日：2013-03-26

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

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

    IPC: F16H3/62 ,  F16D21/00

    CPC classification number: F16H3/62 ,  F16D11/14 ,  F16D21/00 ,  F16D23/06 ,  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 and a binary clutch which have a spring-ball structure disposed therebetween.

    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。 扭矩传递装置中的一个包括摩擦离合器和二次离合器，它们之间具有弹簧球结构。

    HYBRID POWERTRAIN
    136.
    发明申请
    HYBRID POWERTRAIN 有权
    混合动力系统

    公开(公告)号：US20130267366A1

    公开(公告)日：2013-10-10

    申请号：US13850593

    申请日：2013-03-26

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

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

    IPC: B60K6/547

    CPC classification number: B60K6/547 ,  B60K6/365 ,  B60K6/48 ,  B60K2006/4825 ,  F16H3/66 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2046 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/902

    Abstract: A powertrain includes an engine, electric motor, disconnect clutch and a transmission. The transmission has an input member, an output member, at least 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 three to establish a plurality of forward gear ratios and at least one reverse gear ratio. The electric motor is connected to the input of the transmission and the engine is selectively connected to the input member through the disconnect clutch. A controller is configured to control the operation of the powertrain.

    Abstract translation: 动力总成包括发动机，电动马达，断开离合器和变速器。 变速器具有输入构件，输出构件，至少四个行星齿轮组，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。 电动机连接到变速器的输入，并且发动机通过断开离合器选择性地连接到输入构件。 控制器被配置为控制动力系的操作。

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