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115 条记录 (耗时 0.019 秒)

    Post-hole digger
    36.
    发明授权
    Post-hole digger 失效

    公开(公告)号：US456170A

    公开(公告)日：1891-07-21

    申请号：US456170D

    CPC分类号： A01B1/165

    Crabgrass & Weed EXtracTOR Drill Bit
    39.
    发明申请
    Crabgrass & Weed EXtracTOR Drill Bit 审中-公开

    公开(公告)号：US20170265371A1

    公开(公告)日：2017-09-21

    申请号：US15382597

    申请日：2016-12-16

    申请人： Carl Edwin Smith, Jr.

    发明人： Carl Edwin Smith, Jr.

    IPC分类号： A01B1/16

    CPC分类号： A01B1/165 ,  A01B1/18

    摘要： The disclosed invention describes a device and means for removing weeds and the like from the ground. The device is a simply attachment for a drill. The device comprises a body with a shaft protruding from the center and at least two prongs protruding from the opposite side of the body at distances equidistant from the center. The free end of the shaft is placed into a drill and the prongs are forced into the ground so that they are placed around a weed. The user operates the drill, spinning the prongs around the weed. The prongs entangle the weeds roots and bore a small hole in the ground, allowing the user to easily remove the weed. The prongs are then placed into the ground close to the hole and the drill is slowly operated, thus refilling the hole.

    Weed remover
    40.
    发明申请
    Weed remover 审中-公开
    杂草去除剂

    公开(公告)号：US20140027136A1

    公开(公告)日：2014-01-30

    申请号：US13815365

    申请日：2013-02-26

    申请人： James T. Chow

    发明人： James T. Chow

    IPC分类号： A01B33/10 ,  A01B39/19

    CPC分类号： A01B33/106 ,  A01B1/165 ,  A01B39/19

    摘要： The weed remover has an elongated shaft provided with three or more prongs extending downwardly from its lower end. The prongs are arranged in a circle and are rotated by a handle at the top of the shaft. The prongs extend through openings in a plate which is slidable vertically between upper and lower positions. At the upper position, the prongs are exposed so that as they rotate, they function as an auger to make a circular groove in the ground surrounding a weed so that it can be pulled out. After the weed is removed, earth which adheres to the prongs as they rotate is removed by causing the plate to slide downward to the lower position. As the plate does so, it scrapes off earth which adheres to the prongs.

    摘要翻译： 杂草去除剂具有细长轴，其具有从其下端向下延伸的三个或更多个尖头。 尖头布置成圆形，并通过轴顶部的把手旋转。 插脚延伸穿过可在上部和下部位置之间垂直滑动的板中的开口。 在上部位置，插脚被暴露，使得当它们旋转时，它们用作螺旋钻，以在围绕杂草的地面上形成圆形凹槽，使得其可以被拉出。 除去杂草后，通过使板向下滑到较低的位置，去除它们旋转时粘附到插脚上的土壤。 因为板子这样做，它刮掉了附着在脚上的地球。