MULTI-SPEED TRANSMISSION
    1.
    发明申请
    MULTI-SPEED TRANSMISSION 有权
    多速传输

    公开(公告)号:US20130150201A1

    公开(公告)日:2013-06-13

    申请号:US13324002

    申请日:2011-12-13

    IPC分类号: F16H3/62 F16H3/44

    摘要: A multi-speed transmission may include an input member and an output member disposed in a housing. A first planetary gear set, a second planetary gear set, a third planetary gear set, and a fourth planetary gear set may be disposed within the housing, each planetary gear set including a sun gear, a planet carrier, and a ring gear. Six control elements may be operably coupled to each of the planetary gear sets and selectively engagable to create a set of different gear ratios between the input member and the output member. The set of different gear ratios may include at least ten forward gear ratios and at least one reverse gear ratio.

    摘要翻译: 多速变速器可以包括设置在壳体中的输入构件和输出构件。 第一行星齿轮组,第二行星齿轮组,第三行星齿轮组和第四行星齿轮组可以设置在壳体内,每个行星齿轮组包括太阳齿轮,行星架和齿圈。 六个控制元件可以可操作地联接到每个行星齿轮组并且选择性地可接合以在输入构件和输出构件之间产生一组不同的齿轮比。 不同齿轮比的组可以包括至少十个前进档和至少一个倒档。

    Multi-speed transmission
    2.
    发明授权
    Multi-speed transmission 有权
    多速传输

    公开(公告)号:US09188200B2

    公开(公告)日:2015-11-17

    申请号:US13324002

    申请日:2011-12-13

    IPC分类号: F16H3/66 F16H3/62 F16H3/44

    摘要: A multi-speed transmission may include an input member and an output member disposed in a housing. A first planetary gear set, a second planetary gear set, a third planetary gear set, and a fourth planetary gear set may be disposed within the housing, each planetary gear set including a sun gear, a planet carrier, and a ring gear. Six control elements may be operably coupled to each of the planetary gear sets and selectively engagable to create a set of different gear ratios between the input member and the output member. The set of different gear ratios may include at least ten forward gear ratios and at least one reverse gear ratio.

    摘要翻译: 多速变速器可以包括设置在壳体中的输入构件和输出构件。 第一行星齿轮组,第二行星齿轮组,第三行星齿轮组和第四行星齿轮组可以设置在壳体内,每个行星齿轮组包括太阳齿轮,行星架和齿圈。 六个控制元件可以可操作地联接到每个行星齿轮组并且选择性地可接合以在输入构件和输出构件之间产生一组不同的齿轮比。 不同齿轮比的组可以包括至少十个前进档和至少一个倒档。

    Multiple speed overdrive transmission for a motor vehicle
    7.
    发明授权
    Multiple speed overdrive transmission for a motor vehicle 失效
    机动车多速超速传动

    公开(公告)号:US6083135A

    公开(公告)日:2000-07-04

    申请号:US336309

    申请日:1999-06-18

    IPC分类号: F16H3/66 F16H3/62

    摘要: A multiple speed transmission for motor vehicles includes three simple planetary gearsets, and hydraulically actuated friction clutches and brakes for controlling operation of the gearsets and altering the torque delivery path between an input shaft and an output shaft. A friction brake is provided for operation in reverse drive to share the torque reaction with another friction brake. The transmission is suited to produce six or seven forward speed ratios and a reverse drive ratio.

    摘要翻译: 用于机动车辆的多速变速器包括三个简单的行星齿轮组,以及液压致动的摩擦离合器和制动器,用于控制齿轮组的操作并改变输入轴和输出轴之间的转矩传递路径。 提供摩擦制动器用于在反向驱动中操作以与另一摩擦制动器共享扭矩反作用力。 变速箱适用于产生六个或七个前进速度比和反向传动比。

    Multiple speed overdrive transmission for a motor vehicle
    8.
    发明授权
    Multiple speed overdrive transmission for a motor vehicle 失效
    机动车多速超速传动

    公开(公告)号:US6053839A

    公开(公告)日:2000-04-25

    申请号:US336310

    申请日:1999-06-18

    IPC分类号: F16H3/66 F16H57/10 F16H3/62

    摘要: A multiple speed transmission for motor vehicles includes three simple planetary gearsets hydraulically actuated friction clutches and brakes for controlling operation of the gearsets and altering the torque delivery path between an input shaft and an output shaft. An overrunning brake is provided for operation in reverse drive to share the torque reaction with a friction brake. The transmission is suited to produce five, six or seven forward speed ratios and a reverse drive ratio.

    摘要翻译: 用于机动车辆的多速变速器包括三个简单的行星齿轮箱液压致动的摩擦离合器和制动器,用于控制齿轮组的操作并改变输入轴和输出轴之间的扭矩输送路径。 提供超越制动器用于在反向驱动中操作以与摩擦制动器共享扭矩反作用力。 变速箱适用于产生五个,六个或七个前进速度比和反向传动比。