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    • 9. 发明授权
    • Hybrid transmission
    • 混合传输
    • US08667865B2
    • 2014-03-11
    • US12815237
    • 2010-06-14
    • David J. HoyleSimon J. EvansKevin W. Ford
    • David J. HoyleSimon J. EvansKevin W. Ford
    • F16H37/06
    • F16H47/02B60K17/35B60K23/08B60K23/0808F16H2003/0818Y10T74/19023Y10T74/19051
    • A transmission for a vehicle which includes a ground engaging structure driven from an output member of the transmission is disclosed, the transmission including a first input member connected to a prime mover, and a second input member drivable by the operation of a hydraulic drive motor, and the transmission being operable to transmit drive from the first input member to the output member in mechanical drive mode, and from the second input member to the output member in hydrostatic drive mode, the first input member providing a drive input from the prime mover to a mechanical drive train which includes a gear ratio selection apparatus, and for mechanical drive mode, the gear ratio selection apparatus providing for one of a plurality of alternative gear ratios to be selected by the engagement and/or disengagement of at least one power-shift clutch device, and the second input member being connected via a drive path to the output member, and there being a power-shift clutch device between the hydraulic drive motor and the second input member which is operative when the transmission is in hydrostatic drive mode, to transmit drive established by the operation of the hydraulic drive motor to the second input member.
    • 公开了一种用于车辆的变速器,其包括从变速器的输出构件驱动的地面接合结构,所述变速器包括连接到原动机的第一输入构件和通过液压驱动电动机的操作可驱动的第二输入构件, 并且所述变速器可操作以在机械驱动模式下将驱动从所述第一输入构件传递到所述输出构件,并且在静液压驱动模式下将所述第二输入构件从所述第二输入构件传递到所述输出构件,所述第一输入构件提供从所述原动机到 包括齿轮比选择装置和用于机械驱动模式的机械传动系,所述齿轮比选择装置提供通过至少一个动力换档的接合和/或分离来选择的多个替代齿轮比之一 离合器装置,并且第二输入构件经由驱动路径连接到输出构件,并且存在动力换挡离合器装置 使液压驱动马达和第二输入构件在变速器处于静液压驱动模式时可操作,以将通过液压驱动马达的操作建立的驱动传动到第二输入构件。
    • 10. 发明申请
    • Hybrid Transmission
    • 混合传输
    • US20110030505A1
    • 2011-02-10
    • US12815237
    • 2010-06-14
    • David John HoyleSimon J. EvansKevin W. Ford
    • David John HoyleSimon J. EvansKevin W. Ford
    • F16H37/06
    • F16H47/02B60K17/35B60K23/08B60K23/0808F16H2003/0818Y10T74/19023Y10T74/19051
    • A transmission for a vehicle which includes a ground engaging structure driven from an output member of the transmission is disclosed, the transmission including a first input member connected to a prime mover, and a second input member drivable by the operation of a hydraulic drive motor, and the transmission being operable to transmit drive from the first input member to the output member in mechanical drive mode, and from the second input member to the output member in hydrostatic drive mode, the first input member providing a drive input from the prime mover to a mechanical drive train which includes a gear ratio selection apparatus, and for mechanical drive mode, the gear ratio selection apparatus providing for one of a plurality of alternative gear ratios to be selected by the engagement and/or disengagement of at least one power-shift clutch device, and the second input member being connected via a drive path to the output member, and there being a power-shift clutch device between the hydraulic drive motor and the second input member which is operative when the transmission is in hydrostatic drive mode, to transmit drive established by the operation of the hydraulic drive motor to the second input member.
    • 公开了一种用于车辆的变速器,其包括从变速器的输出构件驱动的地面接合结构,所述变速器包括连接到原动机的第一输入构件和通过液压驱动电动机的操作可驱动的第二输入构件, 并且所述变速器可操作以在机械驱动模式下将驱动从所述第一输入构件传递到所述输出构件,并且在静液压驱动模式下从所述第二输入构件传递到所述输出构件,所述第一输入构件提供从所述原动机到 包括齿轮比选择装置和用于机械驱动模式的机械传动系,所述齿轮比选择装置提供通过至少一个动力换档的接合和/或分离来选择的多个替代齿轮比之一 离合器装置,并且第二输入构件经由驱动路径连接到输出构件,并且存在动力换挡离合器装置 使液压驱动马达和第二输入构件在变速器处于静液压驱动模式时可操作,以将通过液压驱动马达的操作建立的驱动传动到第二输入构件。