PROPELLER SHAFT
    8.
    发明申请
    PROPELLER SHAFT 有权
    螺旋桨轴

    公开(公告)号:US20120028723A1

    公开(公告)日:2012-02-02

    申请号:US13190958

    申请日:2011-07-26

    IPC分类号: F16C3/03

    摘要: A propeller shaft includes a first shaft and a second shaft. The first shaft has a torque transmission face in which a plurality of fine grooves extending in a first direction (face width direction) is formed. The second spline shaft is coupled to the first spline shaft so as to be movable relative to the first spline shaft in the axial direction of the first spline shaft, and has a torque transmission face in which a plurality of second fine grooves extending in a second direction that crosses the first direction is formed.

    摘要翻译: 传动轴包括第一轴和第二轴。 第一轴具有转矩传递面,其中形成有沿第一方向(面宽方向)延伸的多个细槽。 所述第二花键轴与所述第一花键轴联接,以能够相对于所述第一花键轴沿所述第一花键轴的轴向移动,并且具有转矩传递面,所述转矩传递面在所述转矩传递面中延伸有多个第二细槽 形成穿过第一方向的方向。

    Propeller shaft
    9.
    发明授权
    Propeller shaft 有权
    螺旋桨轴

    公开(公告)号:US08337315B2

    公开(公告)日:2012-12-25

    申请号:US13190958

    申请日:2011-07-26

    IPC分类号: F16C3/03 F16N1/00

    摘要: A propeller shaft includes a first shaft and a second shaft. The first shaft has a torque transmission face in which a plurality of fine grooves extending in a first direction (face width direction) is formed. The second spline shaft is coupled to the first spline shaft so as to be movable relative to the first spline shaft in the axial direction of the first spline shaft, and has a torque transmission face in which a plurality of second fine grooves extending in a second direction that crosses the first direction is formed.

    摘要翻译: 传动轴包括第一轴和第二轴。 第一轴具有转矩传递面,其中形成有沿第一方向(面宽方向)延伸的多个细槽。 所述第二花键轴与所述第一花键轴联接,以能够相对于所述第一花键轴沿所述第一花键轴的轴向移动,并且具有转矩传递面,所述转矩传递面在所述转矩传递面中延伸有多个第二细槽 形成穿过第一方向的方向。

    DRIVE SYSTEM FOR FOUR-WHEEL DRIVE VEHICLE, FOUR-WHEEL DRIVE VEHICLE, AND CONTROL METHOD FOR FOUR-WHEEL DRIVE VEHICLE
    10.
    发明申请
    DRIVE SYSTEM FOR FOUR-WHEEL DRIVE VEHICLE, FOUR-WHEEL DRIVE VEHICLE, AND CONTROL METHOD FOR FOUR-WHEEL DRIVE VEHICLE 审中-公开
    用于四轮驱动车辆,四轮驱动车辆的驱动系统和用于四轮驱动车辆的控制方法

    公开(公告)号:US20130054104A1

    公开(公告)日:2013-02-28

    申请号:US13552010

    申请日:2012-07-18

    IPC分类号: B60K28/16

    摘要: A drive system for a four-wheel drive vehicle, the drive system being mounted in a four-wheel drive vehicle that includes front wheels serving as main drive wheels and rear wheels serving as auxiliary drive wheels, includes: a propeller shaft that transmits the driving force from the engine side to the rear wheels side; a dog clutch that is able to interrupt torque transmission between the engine and the propeller shaft; a torque coupling that is able to interrupt torque transmission between the propeller shaft and the rear wheels; and an ECU that interrupts both torque transmissions by the dog clutch and the torque coupling when the vehicle speed is higher than or equal to a predetermined speed.

    摘要翻译: 一种用于四轮驱动车辆的驱动系统,所述驱动系统安装在包括用作主驱动轮的前轮和用作辅助驱动轮的后轮的四轮驱动车辆中,所述四轮驱动车辆包括:传动所述驾驶 从发动机侧到后轮侧的力; 一种能够中断发动机和传动轴之间的转矩传递的狗离合器; 能够中断传动轴和后轮之间的转矩传递的扭矩耦合; 以及ECU,其在车速高于或等于预定速度时中断由狗式离合器进行的扭矩传递和扭矩联接。