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    • 5. 发明申请
    • LAWNMOWER
    • 割草机
    • US20110239616A1
    • 2011-10-06
    • US13074346
    • 2011-03-29
    • Kazuki ShimozonoTetsuo IidaHiroshi KobayashiNobuyuki Hirose
    • Kazuki ShimozonoTetsuo IidaHiroshi KobayashiNobuyuki Hirose
    • A01D67/00
    • A01D42/005
    • A rotary lawnmower includes a shutter for switching a location to which grass cut by the blade is to be discharged, and a shutter operating mechanism for operating the shutter. The shutter operating mechanism has a first shaft, a second shaft, a first link arm, and a second link arm, a third link arm, and an operating lever. The first shaft is positioned on the housing. The first link arm is capable of swinging about the first shaft and has the operating lever. The second shaft is positioned adjacent to and parallel to the first shaft, is rotatably attached to the housing, and is linked to the shutter via the third link arm. The second link arm is attached to the second shaft in such a manner as to be restricted in relative rotation but capable of swinging about the second shaft, and is swing-driven by the first link arm.
    • 旋转割草机包括用于切换由刀片切割的草被排出的位置的快门和用于操作快门的快门操作机构。 快门操作机构具有第一轴,第二轴,第一连杆臂和第二连杆臂,第三连杆臂和操作杆。 第一轴位于外壳上。 第一连杆臂能够围绕第一轴摆动并具有操作杆。 第二轴定位成与第一轴相邻并平行,可旋转地附接到壳体,并且经由第三连杆臂与快门连接。 第二连杆臂以相对旋转的方式被限制在第二轴上,但是能够围绕第二轴摆动,并且被第一连杆臂摆动驱动。
    • 6. 发明授权
    • Lawnmower
    • 割草机
    • US08234849B2
    • 2012-08-07
    • US13074346
    • 2011-03-29
    • Kazuki ShimozonoTetsuo IidaHiroshi KobayashiNobuyuki Hirose
    • Kazuki ShimozonoTetsuo IidaHiroshi KobayashiNobuyuki Hirose
    • A01D67/00
    • A01D42/005
    • A rotary lawnmower includes a shutter for switching a location to which grass cut by the blade is to be discharged, and a shutter operating mechanism for operating the shutter. The shutter operating mechanism has a first shaft, a second shaft, a first link arm, and a second link arm, a third link arm, and an operating lever. The first shaft is positioned on the housing. The first link arm is capable of swinging about the first shaft and has the operating lever. The second shaft is positioned adjacent to and parallel to the first shaft, is rotatably attached to the housing, and is linked to the shutter via the third link arm. The second link arm is attached to the second shaft in such a manner as to be restricted in relative rotation but capable of swinging about the second shaft, and is swing-driven by the first link arm.
    • 旋转割草机包括用于切换由刀片切割的草被排出的位置的快门和用于操作快门的快门操作机构。 快门操作机构具有第一轴,第二轴,第一连杆臂和第二连杆臂,第三连杆臂和操作杆。 第一轴位于外壳上。 第一连杆臂能够围绕第一轴摆动并具有操作杆。 第二轴定位成与第一轴相邻并平行,可旋转地附接到壳体,并且经由第三连杆臂与快门连接。 第二连杆臂以相对旋转的方式被限制在第二轴上,但是能够围绕第二轴摆动,并且被第一连杆臂摆动驱动。