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    • 10. 发明申请
    • WEEDER
    • 除草机
    • US20110203815A1
    • 2011-08-25
    • US13031465
    • 2011-02-21
    • Richard PARÉFrançois GaucherBenoit OrbanPatrick MainvilleDavid BoiesPatrick Julien
    • Richard PARÉFrançois GaucherBenoit OrbanPatrick MainvilleDavid BoiesPatrick Julien
    • A01B1/16
    • A01B1/165
    • A weeding hand tool, comprising a generally longitudinal member joining a handle grip at a first end thereof and a pedal at a second opposite end thereof, a finger head comprising coiled fingers arranged in a helix and an ejector rod mobile inside the helix, and an ejector arm, wherein, when the tool is positioned generally vertically with free end tips of the coiled fingers on the ground, pushing down on the handle grip and/or on the pedal causes the coiled fingers to rotated down into the soil, entrapping a weed beneath the soil as they penetrate the soil, and wherein when, by pulling up on the longitudinal member, the coiled fingers are pulled out from the soil, with the weed entrapped in the helix they form, and the weed is ejected from the helix pulling down on the ejector arm.
    • 一种除草手工具,包括在其第一端连接手柄把手的大致纵向构件和在​​其第二相对端处的踏板,包括以螺旋形布置的盘绕指状物的指头和在螺旋内移动的顶出杆, 喷射器臂,其中当工具大致垂直地定位时,盘绕的指状物的自由端部尖端在地面上,向下推动手柄把手和/或踏板使得盘绕的手指向下旋转到土壤中,捕获杂草 在土壤中穿过土壤时,其中当通过向上拉动纵向构件时,将盘绕的指状物从土壤中拉出,杂草被捕获在它们形成的螺旋中,并且杂草从螺旋拉拔 在喷射臂上。