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    • 6. 发明专利
    • Dynamic tactical steering feedback
    • 动态战术转向反馈
    • JP2009173279A
    • 2009-08-06
    • JP2009013657
    • 2009-01-23
    • Textron Incテキストロン インコーポレイテッドTextron Incorporated
    • CARLSON MARTIN M
    • B62D6/00A01B69/00A01D34/42B60T7/12B60W10/04B60W10/08B60W10/18B60W10/20B60W30/00B62D5/04B62D101/00B62D113/00
    • A01D34/64B60K31/0075B60T11/21B62D5/006B62D6/008B62D11/003
    • PROBLEM TO BE SOLVED: To provide a turf maintenance vehicle which is easy of operation control, a dynamic tactical steering feedback system therefor, and a method of controlling the turf maintenance vehicle.
      SOLUTION: The dynamic tactical feedback system for the turf maintenance vehicle includes an input device that detects a steering angle and/or a ground speed of the turf maintenance vehicle. The input device transmits an input signal correlative to the steering angle and/or ground speed of the turf maintenance vehicle. The system also includes an output device that affects a steering resistance, a turning ratio, a speed limit, the ground speed and/or a turning angle limit of the turf maintenance vehicle. The system additionally includes a controller that receives the input signal and outputs a control signal to the output device from the input signal so as to change the steering resistance, the turning ratio, the speed limit, the ground speed and/or the turning angle limit of the turf maintenance vehicle from the input signal. A method of controlling the turf maintenance vehicle is also disclosed.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供易于操作控制的草坪维护车辆,其动态的战术转向反馈系统以及控制草坪维护车辆的方法。 解决方案:用于草皮维护车辆的动态战术反馈系统包括检测草坪维护车辆的转向角和/或地面速度的输入装置。 输入装置发送与草皮维护车辆的转向角和/或地面速度相关的输入信号。 该系统还包括影响草坪维护车辆的转向阻力,转弯比,速度限制,地面速度和/或转向角度极限的输出装置。 该系统还包括控制器,其接收输入信号并从输入信号向输出装置输出控制信号,以便改变转向阻力,转动比,速度限制,地面速度和/或转向角限制 的草皮保养车从输入信号。 还公开了一种控制草坪维护车辆的方法。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Power transmission device in working vehicle
    • 工作车辆中的动力传动装置
    • JP2007099070A
    • 2007-04-19
    • JP2005291093
    • 2005-10-04
    • Yanmar Co Ltdヤンマー株式会社
    • ISOGAI TAKAYUKI
    • B60K17/344B60K17/10B60T7/04
    • E02F9/2004B60K17/10B60K17/28B60K17/344B60K26/02B60T7/06B60T11/21B60Y2200/221B60Y2200/41B60Y2200/415B60Y2300/143B60Y2410/10E02F9/0866E02F9/2292F16H59/06G05G5/005
    • PROBLEM TO BE SOLVED: To provide a power transmission device in a working vehicle which can simply reduce a manufacturing cost for a transmission case or the like, while the drive taking-out shaft for a front wheel can be simply attached to/detached from the transmission case and assembling workability and maintainability or the like can be improved. SOLUTION: The power transmission device in the working vehicle is equipped with an engine mounted on a traveling machine body having a front wheel and a rear wheel, a hydraulic continuously variable transmission changes the speed of the power from the engine, and the transmission case transmitting a transmission output from the hydraulic continuously variable transmission. The drive taking-out shaft for the front wheel for transmitting a drive force to the front wheel and the hydraulic continuously variable transmission are disposed on a center plate provided on the front surface side of the transmission case. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了在作业车辆中提供能够简单地降低变速器壳体等的制造成本的动力传递装置,而用于前轮的驱动器取出轴可以简单地附接到/ 可以提高与变速器壳体分离,组装作业性和可维护性等。 解决方案:作业车辆中的动力传递装置配备有安装在具有前轮和后轮的行走机体上的发动机,液压无级变速器改变来自发动机的动力的速度, 传动箱从液压无级变速器传输变速器输出。 用于将驱动力传递到前轮的前轮的驱动取出轴和液压无级变速器设置在设置在变速箱的前表面侧的中心板上。 版权所有(C)2007,JPO&INPIT