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    • 1. 发明申请
    • Drive operation device of walk-behind lawn mower
    • 行走式割草机驱动作业装置
    • US20070256401A1
    • 2007-11-08
    • US11790208
    • 2007-04-24
    • Yoshihisa HibiGraeme Sidney ParrisAkio Hayashi
    • Yoshihisa HibiGraeme Sidney ParrisAkio Hayashi
    • A01D75/28
    • A01D34/824
    • A walk-behind lawn mower in a form that a handle arm is integrally provided toward an obliquely upper back in a rear of a machine, and a loop handle is provided at a rear end of the relevant handle arm with slightly tilting forward, and a driver performs drive operation while walking following the machine that travels by itself at a back of the machine, includes a throttle lever, the throttle lever being able to be drawn together with the handle by being operated by either of right and left hands grasping the handle, in addition, engine rotation frequency being able to be controlled using the amount of drawing, wherein the throttle lever is rotatably provided on the handle arm in an obliquely lower front or obliquely upper back of the handle.
    • 把手臂一体地设置在机器后部的斜上背部的形式的步行式割草机,并且在稍后向前倾斜的相关把手臂的后端设置有环把手,并且 驾驶员在机器背后的机器行走时执行驾驶操作,包括节流杆,节气门杆能够通过由把手握住的左手和右手中的任一个操作而与手柄一起拉动 此外,能够使用拉伸量来控制发动机转速,其中节流杆可旋转地设置在手柄的手柄的倾斜下前方或斜后方。