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1. 发明授权

US06185825B1 Cable and wire cutters 失效
标题翻译：电缆和线切割机
公开(公告)号：US06185825B1
公开(公告)日：2001-02-13
申请号：US09370156
申请日：1999-08-09
申请人： Douglas D. Olson
发明人： Douglas D. Olson
IPC分类号： B26B1306
CPC分类号： B23D29/023 , H02G1/005
摘要： Cable and wire cutters of new design have an outside cutter member containing an arcuate cavity within which an inside cylinderical cutter member rotates about a common pivot axis so separate cutting slots in the outside and inside cutter members cross during the cutting operation within the circumference of the inside cutter thereby remarkably improving the mechanical advantage in these new cutters as compared to the prior art because cutting of the work piece occurs closer to the common pivot axis of the cutting slots than has been possible with prior known cable and wire cutters. A variety of specific embodiments of the new cutter design are disclosed.
摘要翻译：新设计的电缆和线切割机具有外部切割器部件，其包含弧形腔体，内部圆柱形切割器部件围绕公共枢转轴线旋转，从而在切割操作期间在外部和内部切割器部件内的分开的切割槽在该圆周与现有技术相比，这些新型切割机的机械优点显着提高，因为与先前已知的电缆和切线机相比，工件的切割发生得比切割槽的公共枢转轴更接近。公开了新刀具设计的各种具体实施例。

2. 发明授权

US06185824B1 Method of installing panel closures on metal roof panels 失效
标题翻译：在金属屋顶板上安装面板盖的方法
公开(公告)号：US06185824B1
公开(公告)日：2001-02-13
申请号：US09291749
申请日：1999-04-14
申请人： Richard R. McClure , Alan Richard Boell
发明人： Richard R. McClure , Alan Richard Boell
IPC分类号： B26B1306
CPC分类号： E04D3/3608 , E04D12/004 , E04D13/10 , E04D15/04 , Y10S52/01 , Y10T83/8831 , Y10T83/9444
摘要： Notches are cut in a “Z”-section closure to be installed across seams on a standing seam metal roof by means of a tool which punches holes in the central web of the closure. The lower flange of the closure is subsequently cut manually to finish the notch. The tool's die surfaces correspond in shape to that of the closure, and the punch and die are aligned so that the elongate hole they make in the central web extends to the bottom of the web.
摘要翻译：切口被切割成“Z”形截面，通过在闭合件的中央腹板上冲孔的工具在立式接缝金属屋顶上的接缝处安装。随后，手动切割封闭件的下凸缘以完成切口。工具的模具表面的形状与封闭件的形状相对应，并且冲头和模具对准，使得它们在中心网中形成的细长孔延伸到网的底部。

3. 发明授权

US06813835B2 Secateurs 有权
标题翻译：司机
公开(公告)号：US06813835B2
公开(公告)日：2004-11-09
申请号：US10355327
申请日：2003-01-31
申请人： Antoine Deville
发明人： Antoine Deville
IPC分类号： B26B1306
CPC分类号： A01G3/02
摘要： The beveled face of the cutting blade presents, in cross-section and going from its cutting edge: a first zone making a first angle with the plane face of the cutting blade; and a second zone making a second angle with the plane face of the cutting blade, the second angle being smaller than the first angle. The second angle has a minimum value in the region of the cutting blade close to the shoulder and a maximum value in a region of the cutting blade close to the tip of the cutting blade.
摘要翻译：切割刀片的斜面呈横截面并从其切割边缘延伸出来：与切割刀片的平面形成第一角度的第一区域; 以及与所述切割刀片的平面形成第二角度的第二区域，所述第二角度小于所述第一角度。第二角度在切割刀片的靠近肩部的区域中具有最小值，并且在切割刀片的接近切割刀片的尖端的区域中具有最大值。

4. 发明授权

US06434830B1 Fastening strap scissors 有权
标题翻译：紧固表带剪刀
公开(公告)号：US06434830B1
公开(公告)日：2002-08-20
申请号：US09839420
申请日：2001-04-23
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B26B1306
CPC分类号： B26B13/06
摘要： The present invention relates to a pair of fastening strap scissors including two blades pivoted with each other and each having a first end formed with a cutting section and a second secured with a respective handle. The cutting section of each of the two blades is formed with an oblique blade edge and has a distal end formed with a bent hook. The bent hook has a distal end formed with a hook tip located outside of the blade edge. An oblique guide face is formed on the bent hook and located between the blade edge of the cutting section and the hook tip of the bent hook of the cutting section. An insertion angle is formed on the connection of the guide face and the blade edge so as to clip a fastening strap, thereby facilitating the work of cutting the fastening strap.
摘要翻译：本发明涉及一对紧固带剪刀，其包括彼此枢转的两个叶片，每个具有形成有切割部分的第一端和固定有相应手柄的第二端部。两个叶片中的每一个的切割部分形成有倾斜的叶片边缘，并且具有形成有弯钩的远端。弯钩具有形成有位于叶片边缘外侧的钩尖的远端。在弯钩上形成有倾斜导向面，位于切断部的刀刃与切断部的弯钩的钩尖之间。在引导面和刀片边缘的连接处形成插入角度，以夹紧紧固带，从而便于切割紧固带的工作。

5. 发明授权

US06748663B2 Lopper 有权
公开(公告)号：US06748663B2
公开(公告)日：2004-06-15
申请号：US10222003
申请日：2002-08-15
申请人： Erkki Olavi Lindén
发明人： Erkki Olavi Lindén
IPC分类号： B26B1306
CPC分类号： A01G3/0255 , A01G3/08
摘要： A lopper used to perform lopping, pruning and similar operations includes a lopping head having a spring-biased blade cooperating with a jaw, a drive mechanism connected to the lopping head and an elongate housing connected to the drive mechanism. The drive mechanism includes first and second mating portions selectively rotatable with respect to one another about an axis permitting positioning of the lopping head relative to the elongate housing, a first wheel rotatable about the axis, a second wheel rotatable about the axis and coupled to the blade by a head line, and a driving line arrangement comprising a driving line arranged to rotate the second wheel and the first wheel together when the driving line is drawn and to keep the second wheel stationary when the lopping head is positioned relative to the elongate housing
摘要翻译：用于执行切割，修剪和类似操作的修剪器包括具有与颚配合的弹簧偏压叶片的刮刀头，连接到刮刀头的驱动机构和连接到驱动机构的细长壳体。所述驱动机构包括第一和第二配合部分，所述第一和第二配合部分可以相对于彼此相对于彼此围绕所述轴线允许所述切割头相对于所述细长壳体定位的轴线选择性地旋转;围绕所述轴线可旋转的第一轮子;围绕所述轴线可旋转并联接驱动线布置，其包括驱动线，驱动线被布置成当驱动线被拉动时将第二轮和第一轮一起旋转，并且当切割头相对于细长壳体定位时保持第二轮静止

6. 发明授权

US06385852B1 Tree pruner 失效
标题翻译：树苗
公开(公告)号：US06385852B1
公开(公告)日：2002-05-14
申请号：US09892353
申请日：2001-06-28
申请人： Yao-Chung Huang
发明人： Yao-Chung Huang
IPC分类号： B26B1306
CPC分类号： A01G3/0255
摘要： A tree pruner includes a fixation seat, a cutter, a link rod, and an auxiliary rod member which is formed of a support rod and an expandable push rod. The support rod is pivoted at one end with the link rod, and at the other end with a locating hole of the cutter. The expandable push rod is pivoted at one end with the link rod, and at the other end with the support rod. The auxiliary rod member serves as an auxiliary application arm between the link rod and the cutter, so as to improve the operational efficiency of the tree pruner.
摘要翻译：树苗修剪机包括固定座，切割器，连杆和辅助杆构件，其由支撑杆和可扩展推杆形成。支撑杆在一端与连杆一起枢转，另一端与切割器的定位孔枢转。可伸缩推杆在一端与连杆一起枢转，另一端与支撑杆枢转。辅助杆构件用作连杆和切割器之间的辅助施加臂，以提高树枝剪的操作效率。

7. 发明授权

US06813836B2 Multi-directional cutting tool 失效
标题翻译：多向切割工具
公开(公告)号：US06813836B2
公开(公告)日：2004-11-09
申请号：US10185227
申请日：2002-06-28
申请人： Andrzej Graca
发明人： Andrzej Graca
IPC分类号： B26B1306
CPC分类号： B23D29/026 , B23D17/00
摘要： A tool for cutting rigid sheet material comprises a first shearing member having a first cutting edge; a second shearing member pivotally connected at one end to the first shearing member, the second shearing member have a second cutting edge engaged with the first cutting edge; and a pair of handles operatively connected to the shearing members for pivotally moving the shearing member relative to one another. The first shearing member is preferably a twisted, U-shaped member having two legs, with the second shearing member mounted between the legs. An opening or slot is provided above the second shearing member to accommodate movement of sheet material over both the first and second shearing members. The tool cuts both left and right curves and straight lines in rigid materials such as sheet metal.
摘要翻译：用于切割刚性片材的工具包括具有第一切割边缘的第一剪切构件; 第二剪切构件在一端枢转地连接到第一剪切构件，第二剪切构件具有与第一切削刃接合的第二切削刃; 以及可操作地连接到剪切构件的一对把手，用于相对于彼此枢转地移动剪切构件。第一剪切构件优选地是具有两个腿的扭曲的U形构件，其中第二剪切构件安装在腿之间。在第二剪切构件上方设置开口或狭槽以适应片材在第一和第二剪切构件两者上的运动。该工具在刚性材料（如金属板）中切割左右曲线和直线。

8. 发明授权

US06671967B1 Blades of gardening shears 失效
标题翻译：园艺剪刀刀片
公开(公告)号：US06671967B1
公开(公告)日：2004-01-06
申请号：US10162328
申请日：2002-06-05
申请人： Yu-Hsin Huang
发明人： Yu-Hsin Huang
IPC分类号： B26B1306
CPC分类号： A01G3/0251 , A01G3/0475
摘要： A pair of gardening shears includes two blades which are pivoted together and are provided with a plurality of through holes. The through holes are arranged at intervals along the longitudinal direction of the blades and are progressively smaller in diameter from the pivoting end toward the free end of the blades. The through holes of one blade alternate with the through holes of the other blade.
摘要翻译：一对园艺剪刀包括两个枢转在一起并具有多个通孔的叶片。通孔沿着叶片的纵向方向间隔设置，并且从旋转端朝向叶片的自由端的直径逐渐变小。一个叶片的通孔与另一个叶片的通孔交替。

9. 发明授权

US06374499B1 Device for cutting welded wire structures 有权
标题翻译：焊接线结构切割装置
公开(公告)号：US06374499B1
公开(公告)日：2002-04-23
申请号：US09645134
申请日：2000-08-24
申请人： Paul W. Cochran
发明人： Paul W. Cochran
IPC分类号： B26B1306
CPC分类号： B26B17/00 , B21F11/00 , B21F33/005 , B23D29/023
摘要： A device for cutting a welded wire structure is provided. The welded wire structure includes a first wire and a second wire which are joined together and are offset relative to each other. The device includes a first arm pivotally connected to a second arm. The first arm includes a handle and a jaw connected thereto. The second arm includes a handle and a jaw connected thereto. The jaws are offset from each other. The jaw of the first arm includes a U-shaped portion into which the first wire is capable of being positioned during cutting. The jaw of the second arm includes a notch provided in a surface thereof which faces the jaw of the first arm. The second wire is capable of being positioned within the notch during cutting.
摘要翻译：提供一种用于切割焊接线结构的装置。焊接线结构包括连接在一起并相对于彼此偏移的第一线和第二线。该装置包括枢转地连接到第二臂的第一臂。第一臂包括与其连接的手柄和钳口。第二臂包括与其连接的手柄和钳口。钳口彼此偏移。第一臂的钳口包括U形部分，第一线能够在切割期间被定位在该U形部分中。第二臂的钳口包括设置在其与第一臂的钳口相对的表面中的凹口。第二线能够在切割期间定位在切口内。

10. 发明授权

US06199284B1 Metal shears with mechanical advantage 失效
标题翻译：金属剪有机械优势
公开(公告)号：US06199284B1
公开(公告)日：2001-03-13
申请号：US09274884
申请日：1999-03-23
申请人： Thomas Nilsson , Håkan Bergkvist , Frederic Delaunay
发明人： Thomas Nilsson , Håkan Bergkvist , Frederic Delaunay
IPC分类号： B26B1306
CPC分类号： B26B13/26 , B23D29/026
摘要： Shears for cutting metal sheet include first and second jaws pivotably interconnected by a jaw joint. The jaws have respective cutting edges located forwardly of the jaw joint, and which are arranged to cross one another at a crossing point which moves during a cutting operation. The cutting edges are configures to cross one another at a substantially constant angle during a cutting operation. The second jaw includes an extension extending rearwardly of the jaw joint. The first jaw has a rigidly attached first gripping handle. A second gripping handle is pivotably connected to the first handle by a handle joint located rearwardly of the jaw joint. The second handle engages a surface of the extension by a sliding contact, whereby a distance between the jaw joint and the sliding contact increases during a cutting operation.
摘要翻译：用于切割金属板的剪切包括通过爪接头可枢转地互连的第一和第二夹爪。夹爪具有位于钳口接合部的前方的相应的切削刃，并且它们被布置为在切割操作期间移动的交叉点处彼此交叉。切割边缘是在切割操作期间以基本上恒定的角度彼此交叉的构造。第二钳口包括从钳口接头向后延伸的延伸部。第一颚具有刚性附接的第一夹持把手。第二把手通过位于颚关节后面的手柄关节可枢转地连接到第一手柄。第二把手通过滑动接触件与延伸部的表面接合，由此在切割操作期间，爪接头和滑动接触件之间的距离增加。

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