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    • 9. 发明授权
    • Wind-generating mower blade
    • 风力发电割草机叶片
    • US09307695B2
    • 2016-04-12
    • US14192347
    • 2014-02-27
    • Kubota Corporation
    • Hironobu NishiharaMasayuki Akita
    • A01D34/63A01D34/00A01D34/73A01D34/82
    • A01D34/664A01D34/005A01D34/63A01D34/73A01D34/826A01D2101/00
    • A cutter blade for a mower is driven to rotate about a vertical axis inside a housing. The cutter blade includes a blade body, a blade portion formed in the blade body and a wind generating portion formed in the blade body on its side opposite in a width direction thereof to the side where the blade portion is formed, the wind generating portion being formed by being raised and bent from the blade body over a predetermined area from an end in a longitudinal direction thereof. At an outer end portion of the wind generating portion in the longitudinal direction of the blade body, there is formed at least one recessed portion recessed more inwards than the remaining portion of the outer end portion.
    • 用于割草机的切割刀片被驱动以围绕壳体内的垂直轴线旋转。 切割刀片包括叶片体,形成在叶片体中的叶片部分和形成在叶片本体的宽度方向上相对于叶片部分形成侧的一侧形成的风力发生部分,风力发生部分为 通过在其长度方向上的端部从刀片体上突出并弯曲预定区域而形成。 在风力发生部的叶片主体的长度方向的外端部,形成有比外端部的剩余部分更向内凹陷的凹部。
    • 10. 发明授权
    • Self-propelling work vehicle for forward and reverse drive
    • 用于前进和后退驾驶的自行车工作车辆
    • US09285028B2
    • 2016-03-15
    • US13423581
    • 2012-03-19
    • Maxwell ReichardMasahiro YamadaRobert Walden
    • Maxwell ReichardMasahiro YamadaRobert Walden
    • F16H59/02A01D34/63
    • F16H59/02A01D34/63F16H2059/0256Y10T74/2011Y10T74/20159
    • A self-propelling work vehicle for forward and reverse drive includes a handle unit attached to the vehicle body for a first shift movement along a first direction with a neutral position and a second shift movement from the neutral position along a second direction intersecting the first direction. Forward drive speed or reverse drive speed is determined based on the first shift movement. A guide unit attached to the vehicle body includes a maximum forward speed guide member for defining a shift movement end of the handle unit determining a maximum forward speed of the forward drive speed, and a neutral guide member for guiding the second shift movement of the handle unit from the neutral position defined as a starting position. The maximum forward speed guide member and the neutral guide member are positionally adjustable independently of each other.
    • 用于正向和反向驱动的自推进作业车辆包括:手柄单元,其附接到车身,用于沿着第一方向的第一移位运动,具有中立位置,并且从中立位置沿着与第一方向相交的第二方向进行第二换档运动 。 基于第一移位移动来确定前进驱动速度或反向驱动速度。 安装在车体上的引导单元包括最大前进速度引导构件,用于限定手柄单元的移动移动端,确定前进驱动速度的最大前进速度;以及空档引导构件,用于引导手柄的第二移位运动 单位从中立位置定义为起始位置。 最大前进速度引导构件和中性引导构件可以彼此独立地位置地调节。