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151. 发明授权

US5431467A Combined weed extractor, seed planter and hole digger 失效
标题翻译：综合杂草提取机，种子播种机和挖掘机
公开(公告)号：US5431467A
公开(公告)日：1995-07-11
申请号：US258733
申请日：1994-06-13
申请人： Louis F. Mlecka
发明人： Louis F. Mlecka
IPC分类号： A01B1/18 , A01C5/02 , A01B1/16
CPC分类号： A01B1/18 , A01C5/02
摘要： A lawn and gardening device for extracting weeds, digging holes, planting seeds, and other small excavations. The lawn and gardening device has a pair of jaws at one end to clamp onto a weed whereby the user first pulls outwards, and then upwards on a pair of handles provide to extract the weed. Holes are dug in the same fashion by simply repeating the above steps in the same location. Seeds are planted by placing a seed into an opening provided at the top end of the pole whereby the seed is guided down the hollow cavity of the pole into the mouth portion and into the hole. The lawn and gardening device comprises a pair of jaws, a pair of hollow poles, two handles, an opening at the top end of the poles, a flexible coupler and spacing means, and jagged teeth around the perimeter of each jaw.
摘要翻译：用于提取杂草，挖孔，种植种子等小型挖掘的草坪和园艺装置。草坪和园艺装置的一端有一对钳口夹在杂草上，使用者首先向外拉，然后在一对把手上向上提取杂草。通过在相同的位置重复上述步骤，以相同的方式挖掘孔。通过将种子放置在设置在杆的顶端的开口中种植种子，从而将种子从杆的中空腔引导到口部并进入孔中。草坪和园艺装置包括一对夹爪，一对空心杆，两把手，杆顶部的开口，柔性联接器和间隔装置以及围绕每个钳口的周边的锯齿状齿。

152. 发明授权

US5320363A Post hole digger 失效
标题翻译：后挖掘机
公开(公告)号：US5320363A
公开(公告)日：1994-06-14
申请号：US83641
申请日：1983-06-25
申请人： Francis L. Burnham
发明人： Francis L. Burnham
IPC分类号： A01C5/02 , E21B11/00 , E21B27/00 , A01B1/18
CPC分类号： E21B11/005 , A01C5/02
摘要： A post hole digger having a bracket plate, a first shaft assembly and a second shaft assembly, each shaft assembly with a first end and a second end. The first ends of the shaft assemblies are connected to the bracket plate. A pair of handles are pivotally attached to the first ends, and a pair of digging blades are pivotally attached to the second ends of the shaft assemblies. As the handles are rotated with respect to one another, the first shaft assembly moves axially with respect to the second shaft assembly to open and close the digging blades. The shaft assemblies are held in spaced relation to one another during operation of the digger so that the hole has an approximately constant diameter. A detent mechanism is provided for indicating when the digging blades are oriented approximately parallel to one another for insertion into the ground. Extension rods increase the operating length of the shafts to allow digging deeper holes.
摘要翻译：一种具有托架板，第一轴组件和第二轴组件的钻孔挖掘机，每个轴组件具有第一端和第二端。轴组件的第一端连接到支架板。一对把手可枢转地附接到第一端，一对挖掘刀片可枢转地附接到轴组件的第二端。当手柄相对于彼此旋转时，第一轴组件相对于第二轴组件轴向移动以打开和关闭挖掘刀片。在挖掘机的操作期间，轴组件彼此间隔开地相互保持，使得孔具有大致恒定的直径。提供了一种制动机构，用于指示挖掘刀片什么时候彼此大致平行地定向以插入地面。延长杆增加了轴的操作长度，以便挖掘更深的孔。

153. 发明授权

US5234241A Weed remover 失效
标题翻译：杂草去除剂
公开(公告)号：US5234241A
公开(公告)日：1993-08-10
申请号：US826110
申请日：1992-01-27
申请人： Debra A. Ikerd
发明人： Debra A. Ikerd
IPC分类号： A01B1/18
CPC分类号： A01B1/18
摘要： A manually operable weed remover consists of a cluster of pivotable spikes attached to a handle. When positioned over the center of a weed and downward pressure is applied, either by pushing on a bar handle or stepping on a foot rest, a bottom flange is forced up by the ground surface as the spikes are forced into the ground around the weed. The spikes are directed through apertures in the moveable flange and movement of the flange causes the spikes to close around the root of the weed. The weed may then be pulled from the ground by upward pressure on the tool.
摘要翻译：一种可手动操作的除草剂由一系列可枢转的尖钉连接到手柄上。当定位在杂草的中心并且施加向下的压力时，无论是通过推杆杆或踏脚踏板，随着尖峰被强制进入围绕着杂草的地面，底部法兰被地面强制上升。尖钉通过可移动凸缘中的孔引导并且凸缘的运动导致尖峰围绕杂草的根部闭合。然后可以通过工具上的向上压力将杂草从地面拉出。

154. 发明授权

US4930825A Apparatus for uprooting plants 失效
标题翻译：用于拔除植物的装置
公开(公告)号：US4930825A
公开(公告)日：1990-06-05
申请号：US331842
申请日：1989-04-03
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： A01B1/18
CPC分类号： A01B1/18
摘要： Plant uprooting apparatus having a pair of jaws movable relatively to one another between open and closed positions in response to movements by a person of an actuating grip and linkage. The movement in one direction of the grip is limited so that the force that must be exerted by the person to maintain the jaws in their closed position is minimal.
摘要翻译：植物连根据设备具有一对钳口，其响应于人的致动把手和连杆的移动而相对于彼此在打开位置和关闭位置之间相对移动。手柄的一个方向上的移动受到限制，使得人员必须施加的将颌保持在关闭位置的力是最小的。

155. 发明授权

US4673165A Weed puller 失效
标题翻译：杂草拉
公开(公告)号：US4673165A
公开(公告)日：1987-06-16
申请号：US851959
申请日：1986-04-14
申请人： Ralph F. Nelson , Donald S. Stephen
发明人： Ralph F. Nelson , Donald S. Stephen
IPC分类号： A01B1/18 , B66F3/00
CPC分类号： A01B1/18
摘要： A weed puller is provided which comprises a handle to which are separately attached two (2) rotating, weed grasping prongs. The lower, or ground penetrating, portion of each prong is offset from the top portion thereof, so that when the prongs are rotated about their individual separate vertical axes at the handle, the lower portions of the prongs approach each other in parallel orientation so as to grasp the weed and its roots with essentially evenly applied pressure. The prong rotation is achieved through outward movement of upper ends of the prongs in camming slots formed in a camming member. Such movement is created by pivoting the handle of the weed puller, with the prongs inserted in the ground astraddle the weed, toward an outwardly extending lever member which is rotatingly attached along a horizontal axis at the lower end of the handle, and is rigidly connected to or an extension of the camming member. Continued pivoting of the handle leverages the grasped weed from the ground. An enlarged lever end may be used to provide a broader pivot base and, by its weight, to bias the prongs to maximum separation prior to insertion into the ground.
摘要翻译：提供了一种杂草拉拔器，其包括分别附接有两（2）个旋转的杂草抓爪的手柄。每个插脚的下部或地面穿透部分偏离其顶部部分，使得当插脚在手柄处围绕其各自单独的竖直轴线旋转时，插脚的下部以平行取向彼此接近，以便以基本均匀施加的压力来掌握杂草及其根源。通过在凸轮构件中形成的凸轮槽中的叉头的上端的向外运动来实现插脚旋转。这种移动是通过使杂草拉拔器的手柄枢转而产生的，其中插入地面的叉头绕杂草朝向向外延伸的杠杆构件，该杆构件在手柄的下端处沿水平轴线旋转地附接，并且刚性连接到凸轮部件的延伸部或延伸部。手柄的持续转动利用从地面抓取的杂草。可以使用扩大的杆端来提供更宽的枢轴底座，并且通过其重量，在插入地面之前将叉子偏置到最大间隔。

156. 发明授权

US4642918A Plant extractor 失效
标题翻译：植物提取器
公开(公告)号：US4642918A
公开(公告)日：1987-02-17
申请号：US783449
申请日：1985-10-02
申请人： Charles R. Venables
发明人： Charles R. Venables
IPC分类号： A01B1/18 , A01G23/06 , A01B13/00
CPC分类号： A01B1/18 , A01G23/06
摘要： A plant extractor which includes a pair of jaws, at least one of the jaws being a displaceable jaw which is movable towards the other of the jaws, a ground engaging member forming a fulcrum and being pivotally attached to the plant extractor, the ground engaging member being linked to the displaceable jaw so that when placed on the ground, the ground engaging member displaces the displaceable jaw towards the other jaw to grip the plant, and a lever operable to pivot the plant extractor about the fulcrum thereby to permit extraction of the plant from the ground.
摘要翻译：一种植物提取器，其包括一对夹爪，至少一个夹爪是可移动的钳口，其可朝向另一个钳口移动;地面接合构件，其形成支点并枢转地附接到植物提取器，地面接合构件与可移动的颚连接，使得当放置在地面上时，地面接合构件将可移动的颚板朝向另一个颚板移位以夹持植物，以及可操作以使植物提取器绕支点枢转从而允许植物提取从地面。

157. 发明授权

US4489969A Clam digging tool 失效
标题翻译：蛤挖掘工具
公开(公告)号：US4489969A
公开(公告)日：1984-12-25
申请号：US428723
申请日：1982-09-30
申请人： Clayton Merry
发明人： Clayton Merry
IPC分类号： A01C5/02 , A01K80/00 , A01B1/18
CPC分类号： A01C5/02 , A01K80/00
摘要： The present invention relates to a digging tool comprising a plurality of pivotally interconnected shovel segments which define a generally cylindrical boring means. Each segment includes a nose for penetrating into the sand surrounding a clam, a butt laterally opposite the nose, and a pair of spaced ears on opposite sides of the segment for pivotally connecting the segment with the other segments of the tool by overlapping respective ears and pinning the ears with suitable hinge pins. Handles are connected to the shovel segments to extend upwardly from the butt end and to allow the exertion of a downwardly directed force on the segments so that the segments will penetrate, nose first, into the sand around a clam, and for allowing an inwardly directed force to be exerted on the sand through the segments so that the sand and clam can be removed upon withdrawal of the tool from the sand.
摘要翻译：挖掘工具技术领域本发明涉及一种挖掘工具，其包括多个可枢转地互连的挖掘段，其限定大致圆柱形的钻孔装置。每个部分包括用于穿透蛤蜊周围的沙子的鼻子，与鼻子横向相对的臀部，以及在该部分的相对侧上的一对隔开的耳朵，用于通过重叠相应的耳朵将该部分与工具的其他部分枢转连接，用合适的铰链销固定耳朵。手柄连接到铲段以从对接端向上延伸并且允许在段上施加向下定向的力，使得段将首先穿过，首先穿过蛤蜊周围的沙子，并且允许向内指向通过节段施加在沙子上的力，使得在将工具从沙子中取出时可以移除砂和蛤。

158. 发明授权

US4274619A Weed extraction apparatus 失效
标题翻译：杂草提取装置
公开(公告)号：US4274619A
公开(公告)日：1981-06-23
申请号：US086904
申请日：1979-10-22
申请人： William C. Redmond
发明人： William C. Redmond
IPC分类号： A01B1/18 , B25B7/02 , B66F3/00
CPC分类号： B25B7/02 , A01B1/18
摘要： A plier-like implement having an elongated whole cylindrical element rigidly attached at right angles to one part of the plier adjacent to the joint and a mating elongated segment of a rigid cylindrical element attached at right angles to the other part of the plier. A weed stem is grasped adjacent to the soil between the cylindrical elements. The tool is then rotated about the whole cylindrical element, using the soil as a rolling fulcrum to incrementally force the weed out of the soil.
摘要翻译：具有细长整体圆柱形元件的钳子状工具，其刚性地附接到与接头相邻的钳子的一部分成直角，以及与钳子的另一部分成直角地附接的刚性圆柱形元件的配合细长段。在圆柱形元件之间的土壤附近抓住杂草茎。然后将工具围绕整个圆柱形元件旋转，使用土壤作为滚动支点，以逐渐强制将杂草压出土壤。

159. 发明授权

US4147329A Weed plucker 失效
标题翻译：杂草榨汁机
公开(公告)号：US4147329A
公开(公告)日：1979-04-03
申请号：US899568
申请日：1978-04-24
申请人： Victor N. Rodriguez
发明人： Victor N. Rodriguez
IPC分类号： A01B1/18 , B66F3/00
CPC分类号： A01B1/18
摘要： A device for selectively engaging weed plants at their ground or below ground level, securing the stem or root thereof and levering the plant, roots and all, from the ground. Jaws of the device engage the plant stem in a narrowing wedge configuration without severing the plant stem and, as the plant retracting lever action is applied, the jaws are cammed closer together further securing the plant stem therebetween and permitting the operator to withdraw the plant from the ground.
摘要翻译：用于选择性地将杂草植物置于其地面或地面以下的装置，固定其茎或根部，并将植物，根和全部从地面施加。设备的颚板以较窄的楔形结构接合植物茎杆，而不会断开植物茎杆，并且当施加植物回缩杆动作时，颚板更靠近地相互固定，从而将植物茎杆固定在其间并允许操作者将植物从地面。

160. 发明授权

US3838510A Vegetation cutting implement 失效
标题翻译：植物切割实施
公开(公告)号：US3838510A
公开(公告)日：1974-10-01
申请号：US35132573
申请日：1973-04-16
申请人： KELLY J
发明人： KELLY J
IPC分类号： A01B1/18 , B26B27/00 , A01D1/00
CPC分类号： A01B1/18
摘要： Features are disclosed relating to a vegetation cutting implement which is characterized by having a frame and a handle, the frame comprising a pair of arms having longitudinally curved outer end portions extending in a plane transverse to the lead of the handle and the outer end portions of the arms having end members including abutments and support structures extending laterally of the arms from the abutments. A cutting element of the implement has opposite end portions secured to the arms, with the cutting element extending longitudinally in tension and spanning a space between the arms and having end portions resting against the abutments and support structures for the cutting element to cut down vegetation as the implement is moved.
摘要翻译：公开了涉及植物切割器具的特征在于具有框架和手柄的特征，该框架包括一对臂，该对臂具有纵向弯曲的外端部，该外侧端部在横向于手柄的引线的平面中延伸，所述臂具有端部构件，所述端部构件包括邻接部和从所述基台横向延伸的所述臂的支撑结构。工具的切割元件具有固定到臂的相对端部，其中切割元件在张力下纵向延伸并且跨越臂之间的空间并且具有靠在基座上的端部和用于切割元件的支撑结构以将植物切割为工具被移动。

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