Multi-speed planetary transmissions having seven torque-transmitting devices engaged in combinations of two
    32.
    发明申请
    Multi-speed planetary transmissions having seven torque-transmitting devices engaged in combinations of two 失效
    具有七个扭矩传递装置的多速行星传动装置结合两个

    公开(公告)号:US20070010367A1

    公开(公告)日:2007-01-11

    申请号:US11177896

    申请日:2005-07-08

    IPC分类号: F16H3/62

    摘要: The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and three interconnecting members. The powertrain includes an engine that is selectively connectable to at least one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The seven torque-transmitting mechanisms provide interconnections between various gear members, the input shaft and the transmission housing, and are operated in combinations of two to establish at least eight forward speed ratios and at least one reverse speed ratio.

    摘要翻译: 变速器系列具有可用于动力系中的多个构件,以提供至少八个前进速度比和一个倒档速度比。 传动系列构件包括具有七个扭矩传递机构和三个互连构件的三个行星齿轮组。 动力系包括可选择地连接到行星齿轮构件中的至少一个的发动机和与行星齿轮构件中的另一个连续地连接的输出构件。 七个扭矩传递机构提供各种齿轮构件,输入轴和变速器壳体之间的互连,并且以两个组合操作,以建立至少八个前进速度比和至少一个倒档速度比。

    Planetary transmissions having a stationary gear member and clutched input members
    35.
    发明申请
    Planetary transmissions having a stationary gear member and clutched input members 有权
    具有固定齿轮构件和离合输入构件的行星传动装置

    公开(公告)号:US20060046892A1

    公开(公告)日:2006-03-02

    申请号:US10925053

    申请日:2004-08-24

    IPC分类号: F16H37/02

    摘要: The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms, two interconnecting members, and a grounded planetary gear member. The powertrain includes an engine that is selectively connectable to at least one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The seven torque-transmitting mechanisms provide interconnections between various gear members, the input shaft and the transmission housing, and are operated in combinations of three to establish at least eight forward speed ratios and at least one reverse speed ratio.

    摘要翻译: 变速器系列具有可用于动力系中的多个构件,以提供至少八个前进速度比和一个倒档速度比。 传动系列构件包括具有七个扭矩传递机构的三个行星齿轮组,两个互连构件和一个接地的行星齿轮构件。 动力系包括可选择地连接到行星齿轮构件中的至少一个的发动机和与行星齿轮构件中的另一个连续地连接的输出构件。 七个扭矩传递机构提供各种齿轮构件,输入轴和变速器壳体之间的互连,并且三个组合操作以建立至少八个前进速度比和至少一个倒档速度比。

    Planetary transmissions having input clutches and two interconnecting members
    37.
    发明申请
    Planetary transmissions having input clutches and two interconnecting members 失效
    具有输入离合器和两个互连构件的行星传动装置

    公开(公告)号:US20060019794A1

    公开(公告)日:2006-01-26

    申请号:US10898405

    申请日:2004-07-23

    IPC分类号: F16H3/44

    摘要: The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and two fixed interconnecting members and a grounded member. The powertrain includes an engine that is selectively connectable to at least one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The seven torque-transmitting mechanisms provide interconnections between various gear members, the input shaft and the transmission housing, and are operated in combinations of three to establish at least eight forward speed ratios and at least one reverse speed ratio.

    摘要翻译: 变速器系列具有可用于动力系中的多个构件,以提供至少八个前进速度比和一个倒档速度比。 传输系列构件包括具有七个扭矩传递机构和两个固定互连构件和接地构件的三个行星齿轮组。 动力系包括可选择地连接到行星齿轮构件中的至少一个的发动机和与行星齿轮构件中的另一个连续地连接的输出构件。 七个扭矩传递机构提供各种齿轮构件,输入轴和变速器壳体之间的互连,并且三个组合操作以建立至少八个前进速度比和至少一个倒档速度比。

    Wide ratio transmissions with a fixed interconnecting member and a stationary planetary member
    39.
    发明申请
    Wide ratio transmissions with a fixed interconnecting member and a stationary planetary member 失效
    具有固定互连构件和固定行星构件的宽比传动装置

    公开(公告)号:US20050250615A1

    公开(公告)日:2005-11-10

    申请号:US10843080

    申请日:2004-05-10

    IPC分类号: F16H3/62 F16H3/66

    摘要: The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and a fixed interconnecting member. The powertrain includes an engine and torque converter that is continuously connected to at least one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The seven torque-transmitting mechanisms provide interconnections between various gear members and the transmission housing, and are operated in combinations of three to establish at least eight forward speed ratios and at least one reverse speed ratio.

    摘要翻译: 变速器系列具有可用于动力系中的多个构件,以提供至少八个前进速度比和一个倒档速度比。 传动系列构件包括具有七个扭矩传递机构和固定互连构件的三个行星齿轮组。 动力系包括发动机和变矩器,其连续地连接到至少一个行星齿轮构件和与另一个行星齿轮构件连续地连接的输出构件。 七个扭矩传递机构提供各种齿轮构件和变速器壳体之间的互连,并且三个组合操作以建立至少八个前进速度比和至少一个倒档速度比。

    Wide ratio transmissions with three planetary gear sets and a stationary interconnecting member
    40.
    发明申请
    Wide ratio transmissions with three planetary gear sets and a stationary interconnecting member 失效
    具有三个行星齿轮组和固定互连构件的宽比变速器

    公开(公告)号:US20050215383A1

    公开(公告)日:2005-09-29

    申请号:US10807593

    申请日:2004-03-24

    IPC分类号: F16H3/66 F16H37/02

    摘要: The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and two fixed interconnections. The powertrain includes an engine and torque converter that is continuously connected to at least one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The seven torque-transmitting mechanisms provide interconnections between various gear members, and the transmission housing, and are operated in combinations of two to establish at least eight forward speed ratios and at least one reverse speed ratio.

    摘要翻译: 变速器系列具有可用于动力系中的多个构件,以提供至少八个前进速度比和一个倒档速度比。 变速器系列构件包括具有七个扭矩传递机构和两个固定互连的三个行星齿轮组。 动力系包括发动机和变矩器,其连续地连接到至少一个行星齿轮构件和与另一个行星齿轮构件连续地连接的输出构件。 七个扭矩传递机构提供各种齿轮构件和变速器壳体之间的互连,并且以两个组合操作以建立至少八个前进速度比和至少一个倒档速度比。