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.

公开(公告)号：US08888153B2

公开(公告)日：2014-11-18

申请号：US13970479

申请日：2013-08-19

申请人： Zachary J. Friedli

发明人： Zachary J. Friedli

IPC分类号： A01D11/00 ,  B25G1/04 ,  A01B1/18

CPC分类号： A01B1/18 ,  B25G1/04

摘要： According to one embodiment, an apparatus includes a pair of shaft portions each comprising a handle slidably coupled to a base. Each handle includes a first impact surface and each base includes a second impact surface. The handles are slidable relative to the bases such that the first impact surfaces of the handles impact the second impact surfaces of respective bases. The apparatus also includes a pair of blades each coupled to the base of a respective one of the shaft portions to form respective halves of the apparatus. Further, the apparatus includes a pivot connection that pivotally couples the halves together at a location between the bases and blades of the respective halves such that movement of the handles away from each other moves the blades toward each other, and movement of the handles toward each other moves the blades away from each other.

摘要翻译： 根据一个实施例，一种装置包括一对轴部分，每个轴部分包括可滑动地联接到基部的手柄。 每个手柄包括第一冲击表面，并且每个底座包括第二冲击表面。 手柄相对于基座可滑动，使得手柄的第一冲击表面冲击相应底座的第二冲击表面。 该装置还包括一对叶片，每一个叶片各自联接到相应的一个轴部分的基部，以形成装置的相应的一半。 此外，该装置包括枢转连接，该枢转连接将半部在相应的半部的基部和叶片之间的位置处一起枢转地连接在一起，使得手柄彼此远离的移动使得刀片朝向彼此移动，并且把手朝向每个 其他的将刀片移开。

公开(公告)号：US08511729B2

公开(公告)日：2013-08-20

申请号：US13430479

申请日：2012-03-26

申请人： Zachary J. Friedli

发明人： Zachary J. Friedli

IPC分类号： A01D11/00

CPC分类号： A01B1/18 ,  B25G1/04

摘要： According to one embodiment, an apparatus includes a pair of shaft portions each comprising a handle slidably coupled to a base. Each handle includes a first impact surface and each base includes a second impact surface. The handles are slidable relative to the bases such that the first impact surfaces of the handles impact the second impact surfaces of respective bases. The apparatus also includes a pair of blades each coupled to the base of a respective one of the shaft portions to form respective halves of the apparatus. Further, the apparatus includes a pivot connection that pivotally couples the halves together at a location between the bases and blades of the respective halves such that movement of the handles away from each other moves the blades toward each other, and movement of the handles toward each other moves the blades away from each other.

摘要翻译： 根据一个实施例，一种装置包括一对轴部分，每个轴部分包括可滑动地联接到基部的手柄。 每个手柄包括第一冲击表面，并且每个底座包括第二冲击表面。 手柄相对于基座可滑动，使得手柄的第一冲击表面冲击相应底座的第二冲击表面。 该装置还包括一对叶片，每一个叶片各自联接到相应的一个轴部分的基部，以形成装置的相应的一半。 此外，该装置包括枢转连接，该枢转连接将半部在相应的半部的基部和叶片之间的位置处一起枢转地连接在一起，使得手柄彼此远离的移动使得刀片朝向彼此移动，并且把手朝向每个 其他的将刀片移开。

公开(公告)号：US20060037301A1

公开(公告)日：2006-02-23

申请号：US10924530

申请日：2004-08-23

申请人： Ronald Gray

发明人： Ronald Gray

IPC分类号： A01D7/00

CPC分类号： A01B1/18

摘要： A weed extraction tool is disclosed, comprising an elongated handle, a prong assembly, and a step assembly. The prong assembly includes a rod having a plurality of prongs attached at a lower end thereof and a pivot pin holder near its center. The step assembly comprises a flat step portion at one end, a plurality of fingers at another end, and two sides near the center of and under the step assembly. An opening is formed in the top side proximate its center, and each side includes a side opening. The rod of the prong assembly is inserted through the opening in the top side of the step assembly such that a pivot pin may be inserted through one side of the step assembly, through the pivot pin holder, and through the other side of the step assembly, so as to pivotably fix the prong assembly to the step assembly. As such, the opening of the top side of the step assembly is sufficient only to allow the step assembly to pivot between closed and open positions with respect to the prong assembly. In the open position the user may step on the step assembly to burry the prongs into a portion of ground adjacent to a weed. Then, while the handle is pulled towards the user, pivoting the step assembly around its contact point with the ground, the step assembly is forced into its closed position with respect to the prong assembly, the fingers pressing the weed against the prongs so as to firmly hold the weed therebetween while the handle is pulled towards the user to fully remove the weed from the ground.

公开(公告)号：US20040007369A1

公开(公告)日：2004-01-15

申请号：US10337073

申请日：2003-01-06

发明人： Kinjiro Ota

IPC分类号： A01B033/00

CPC分类号： A01B1/18

摘要： A weeder includes an elongated shaft having a predetermined length and a longitudinal bore, a gripping mechanism provided at an upper end portion of the elongated shaft, a chuck mechanism provided at a lower end portion of the elongated shaft for pinching weeds, an operating lever mechanism for actuating the chuck mechanism, the operating lever mechanism provided at an axial portion of the elongated shaft which is adjacent the gripping mechanism, and a towing wire inserted in the longitudinal bore of the elongated shaft and coupling the chuck mechanism and the operating lever mechanism.

公开(公告)号：US4547010A

公开(公告)日：1985-10-15

申请号：US586557

申请日：1984-03-06

申请人： Walter M. Camp

发明人： Walter M. Camp

IPC分类号： A01B1/18

CPC分类号： A01B1/18

摘要： A mechanical weed remover comprises an elongate, length-adjustable shaft with pivotal weed-gripping jaws at its lower end and handle grips at its upper end. The handle grips include means for manipulating the jaws into weed-gripping engagement, and the adjustable nature of the shaft allows it to be used comfortably in standing position by users of different heights. The device also includes a facility whereby the jaws may be releasably locked in weed-gripping engagement, and the jaws may be designed to prevent scraping up of top soil when gripping onto a weed.

摘要翻译： 机械除草剂包括细长的长度可调的轴，其下端具有枢转的杂草夹爪，并在其上端具有把手。 手柄包括用于将钳口操作成杂草抓地接合的装置，并且轴的可调节性质允许其在不同高度的使用者的站立位置舒适地使用。 该装置还包括一种设备，其中夹爪可以可释放地锁定在杂草夹持接合中，并且夹爪可以被设计成防止顶部土壤在夹在杂草上时被刮掉。

公开(公告)号：US4281866A

公开(公告)日：1981-08-04

申请号：US69836

申请日：1979-08-27

申请人： James E. Atcheson

发明人： James E. Atcheson

IPC分类号： A01B1/18 ,  B66F3/00

CPC分类号： A01B1/18

摘要： A metal strap having a pedal, fulcrum and weed pulling trowel is attached to the bottom of an elongated handle. The trowel is bifurcated and notched so it may be forced into the ground by a foot on the pedal and the weed root caught within the slot and pried from the ground by the fulcrum. The weed is ejected from the slot by moving a blade in the slot downward against spring action. In one embodiment the tines of the trowel are twisted on each side of the slot.

摘要翻译： 具有踏板，支点和杂草拉t刀的金属带附着在细长手柄的底部。 t刀被分叉和切口，因此它可能被脚踏在踏板上被迫进入地面，并且杂草根被抓到槽内并且通过支点从地面上撬开。 通过将槽中的刀片向下移动以抵抗弹簧动作，将杂草从槽中弹出。 在一个实施例中，t刀的齿在槽的每一侧被扭转。

公开(公告)号：US4007916A

公开(公告)日：1977-02-15

申请号：US668708

申请日：1976-03-22

申请人： Billy G. Maples

发明人： Billy G. Maples

IPC分类号： A01B1/18 ,  B66F3/00

CPC分类号： A01B1/18

摘要： There is disclosed a gardening tool for extracting weeds from a lawn and adapted to be used while standing erect including an elongated extendible cane shaped member on the base of which is affixed perpendicularly a lateral support running parallel to the ground and a pivotally mounted food operated pedal bar having an integrated soil cutter.

摘要翻译： 公开了一种用于从草坪中提取杂草的园艺工具，并且适于在直立时使用，包括细长的可伸缩的藤条形构件，其基部垂直地垂直于平行于地面延伸的横向支撑件和枢转地安装的食物操作踏板 酒吧有一个综合的土壤切割机。

公开(公告)号：US3918757A

公开(公告)日：1975-11-11

申请号：US44141474

申请日：1974-02-11

申请人： HUBER FRANK J

发明人： HUBER FRANK J

IPC分类号： A01B1/18

CPC分类号： A01B1/18

摘要： A weed puller having a shaft, a pair of raking prongs parallely disposed at one end of said shaft, and a weed grasping plate which is moveably disposed on said shaft to be received in contact with said raking prongs in a first position, said plate being actuated by a biased linkage mechanism adjacent the upper holding portion of the shaft. The inner edges of the raking prongs are flat and receive the plate flushly, thus providing for positive gripping action upon a weed that is disposed against the prongs. This allows for a positive grip of the weed body to allow the weed to be pulled without tearing the weed so that the roots are pulled during the weed pulling operation.

摘要翻译： 一种具有轴的杂草拉拔器，平行地布置在所述轴的一端的一对耙叉，以及可移动地设置在所述轴上以在第一位置接收与所述耙爪接触的杂草抓板，所述板是 由靠近轴的上部保持部分的偏置联动机构致动。 耙子的内边缘是平的，并且平齐地接收板，从而提供对针对尖头设置的杂草的积极夹持作用。 这允许杂草体的正面抓握，以允许杂草被拉动而不撕裂杂草，以便在杂草拉动操作期间拉根。

公开(公告)号：US3692347A

公开(公告)日：1972-09-19

申请号：US3692347D

申请日：1970-11-19

申请人： GEORGE F BIXLER

发明人： BIXLER GEORGE F

IPC分类号： A01B1/18

CPC分类号： A01B1/18

摘要： A pair of pickup tongs comprises a pair of tubular arms loosely pivoted to one another adjacent their uppermost ends and having telescopically arranged lower end portions carrying opposed blades. Spring means and interconnecting levers positioned between the tubular arms normally urged the same apart. Guide means are provided for restricting the motion of the tubular arms with respect to one another and maintaining them in opposed relation.

摘要翻译： 一对拾取钳包括一对管状臂，它们彼此靠近最上端彼此松动地枢转并且具有伸缩布置的下端部，其承载相对的叶片。 定位在管状臂之间的弹簧装置和互连杆通常推动相同的间隔。 提供引导装置用于限制管状臂相对于彼此的运动并将它们保持相对的关系。