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    • 1. 发明授权
    • Lawn trimmer having edging attachment
    • 具有边缘附着的草坪修剪器
    • US5029435A
    • 1991-07-09
    • US536326
    • 1990-06-11
    • James O. Buchanan
    • James O. Buchanan
    • A01D34/416A01D34/84
    • A01D34/90A01D34/416A01D34/84Y10S56/09
    • A lawn trimming tool (10) has an elongate support column or member (12) with a cutter head (16) mounted for rotation at a lower end thereof and a flexible line or string (20) extending from the cutter head (16) for cutting in a plane perpendicular to the axis of rotation. An edging attachment (28) is removably mounted by a bolt (50) to a support assembly (32) mounted on the support column (12). Front and rear rollers (58A, 58B, 58C, 58D) are mounted for rolling contact along a curb, driveway, or sidewalk (D) and an edging guide (60) secured to roller 58D rides alongside the driveway (D) for guiding the trimming tool (10).
    • 草坪修剪工具(10)具有细长支撑柱或构件(12),其具有安装用于在其下端旋转的切割头(16)和从切割头(16)延伸的柔性线或串(20),用于 在垂直于旋转轴的平面中切割。 边缘附件(28)通过螺栓(50)可拆卸地安装到安装在支撑柱(12)上的支撑组件(32)上。 安装前轮和后轮(58A,58B,58C,58D)沿着路边,车道或人行道(D)滚动接触,并且固定到滚子58D的边缘导轨(60)沿着车道(D)沿着引导 修剪工具(10)。