公开(公告)号：US5566453A

公开(公告)日：1996-10-22

申请号：US529955

申请日：1995-09-18

申请人： Ching-Shui Lin

发明人： Ching-Shui Lin

IPC分类号： B26B17/02

CPC分类号： B26B17/02

摘要： A pair of shears comprises a driving blade, a follower blade and a pair of grips. The tang of the follower blade connects the front end of a grip. The rear end of the driving blade connects a link which connects the driving grip. The middle portion of the zigzag follower blade connects the driving blade. A curved fang is in the front portion of the follower blade. A clip seat is connected to the curved fang. Two rows of holding serrations are disposed on the surface of the clip side of the clip seat. The clip edge of the clip seat has an inner flange with two notches. An outer flange is disposed at the outer edge of the clip seat. The outer flange and the inner flange 341 define an upper recess on the upper surface of the clip seat. The upper recess receives the curved fang.

摘要翻译： 一对剪刀包括驱动叶片，从动叶片和一对把手。 从动刀片的刀柄连接手柄的前端。 驱动叶片的后端连接连接驱动把手的连杆。 之字形从动刀片的中间部分连接驱动刀片。 一个弯曲的牙齿位于从动刀片的前部。 一个夹座连接到弯牙。 在夹座的夹子侧的表面上设置有两排保持锯齿。 夹座的夹子边缘有一个带有两个凹口的内凸缘。 外部凸缘设置在夹子座的外边缘处。 外凸缘和内凸缘341限定在夹座的上表面上的上凹部。 上部凹槽接收弯曲的牙齿。

公开(公告)号：US5245755A

公开(公告)日：1993-09-21

申请号：US939443

申请日：1992-09-02

申请人： Bert Krivec

发明人： Bert Krivec

IPC分类号： B25B7/04 ,  B25B7/12 ,  B26B17/02

CPC分类号： B26B17/02 ,  B25B7/04 ,  B25B7/12

摘要： A force-multiplying device includes a base or stationary structure and three levers all pivotally mounted on the base and each having a force input end and a force output end and being arranged in a folded configuration such that each lever extends from the force input and to the force output end thereof in a direction generally opposite to that of adjacent levers in the series. The pivot point of each lever is closer to its force output end than to its force input end so that the force delivered at the output end is greater than that applied at the input end. The base and the output lever may operate as a pair of opposed jaws, each carrying a removable force application device for different applications such as cutting, crimping, punching, lifting and spreading. The input lever and the base structure may be configured as handles of a hand-operated tool and the levers may be arranged to either open or close the jaws in response to movement of the handles together.

摘要翻译： 力乘法装置包括基座或固定结构以及全部枢转地安装在基座上的三个杠杆，每个杠杆具有力输入端和力输出端，并且被布置成折叠构造，使得每个杆从力输入端延伸到 其力输出端在与该系列中的相邻杆的大致相反的方向上。 每个杠杆的枢转点比其力输入端更靠近其力输出端，使得在输出端输送的力大于在输入端施加的力。 基座和输出杆可以作为一对相对的爪进行操作，每个相对的爪都承载用于不同应用的可移除的力施加装置，例如切割，压接，冲压，提升和扩展。 输入杆和基座结构可以被配置为手动工具的手柄，并且杠杆可以被布置成响应于把手在一起的移动而打开或关闭钳口。

公开(公告)号：US5046250A

公开(公告)日：1991-09-10

申请号：US610845

申请日：1990-11-08

申请人： Chi C. Huang

发明人： Chi C. Huang

IPC分类号： B25B7/12 ,  B26B17/02 ,  B26D3/16

CPC分类号： B25B7/12 ,  B26B17/02 ,  B26D3/169

摘要： A cutting device includes a body. A mouth is formed in the front end of the body for receiving a pipe to be cut. A cutter is received in the body and is movable toward the mouth. A gear and an upper end of a handle are pivotally coupled to the body. The gear is engaged with the cutter and is caused to rotate when the handle is pulled so that the cutter can be caused to move forward by the rotation of the gear in order to cut the pipe. The pipe can be cut neatly and efficiently when the handle is repeatedly pulled and released.

摘要翻译： 切割装置包括主体。 在主体的前端形成有用于接收待切割的管道的口。 切割器被容纳在体内并可朝向嘴部移动。 手柄的齿轮和上端枢转地联接到主体。 齿轮与切割器接合，并且在拉手柄时使其旋转，使得切割器可以通过齿轮的旋转而向前移动以便切割管道。 当手柄反复拉动和释放时，管道可以被整齐地和有效地切割。

公开(公告)号：US4408395A

公开(公告)日：1983-10-11

申请号：US333084

申请日：1981-12-21

申请人： James S. Bryan ,  Ivan Gaster ,  Mayo B. Tell ,  Claude Dunn

发明人： James S. Bryan ,  Ivan Gaster ,  Mayo B. Tell ,  Claude Dunn

IPC分类号： B26B17/02

CPC分类号： B26B17/02 ,  Y10S83/924 ,  Y10T29/49822 ,  Y10T83/0596

摘要： A hand tool for cutting a textile cot from an associated mandrel, method of making such tool, and method of utilizing the tool and removing such a cot from the mandrel are provided wherein such tool is in the form of a pliers-like instrument having a special cutting blade.

摘要翻译： 提供了用于从相关心轴切割纺织床的手工工具，制造这种工具的方法，以及利用该工具并从心轴上移除这样的床的方法，其中这种工具是钳形仪器的形式，其具有 特殊切割刀片。

公开(公告)号：US4346518A

公开(公告)日：1982-08-31

申请号：US209311

申请日：1980-11-21

申请人： David A. Wood

发明人： David A. Wood

IPC分类号： B26B17/00 ,  B26B17/02

CPC分类号： B26B17/003 ,  Y10T29/53896

摘要： A pair of elongated levers are pivotally interconnected at a first pair of corresponding ends for relative oscillation and one of the first ends of the levers includes a lateral projection having a flattened terminus on its free end defining an abutment surface facing toward the opposite end of the corresponding lever. The terminus is provided with a slot therein including an open end opening outwardly of one peripheral portion of the terminus and a closed end generally centered relative to the plan area of the abutment surface. The lever not equipped with the lateral projection includes a laterally projecting bifurcated arm on its first end pivotally attached at its free end to a mounting lug on the first end of the other lever. The base end portion of the bifurcated arm has one end of an elongated thrust member pivotally attached thereto and the other end of the thrust member projections toward and moves toward and away from the slotted abutment surface responsive to movement of the second ends of the levers away and toward each other, respectively. The other end of the thrust member includes an end member defining a pair of longitudinally spaced line segment wedge edges disposed transverse to the longitudinal extent of the thrust member and facing outwardly of the end thereof for engaging and splitting opposite radial portions of a shock absorber attaching nut backed by the slotted abutment surface.

摘要翻译： 一对细长杆在第一对相应端部枢转地相互连接，用于相对振动，并且杆的第一端中的一个包括在其自由端上具有扁平末端的侧向突出部，其限定面向着相对端的相对端的邻接表面 相应的杠杆。 终端设置有槽，其中包括位于终端的一个周边部分的外侧的开口端开口和相对于邻接表面的平面区域大致居中的封闭端。 没有配备横向突起的杠杆包括在其第一端上的横向突出的分叉臂，该第一端在其自由端枢转地附接到另一杆的第一端上的安装凸耳。 分叉臂的基端部分具有可旋转地附接到其上的细长推力构件的一端，并且推力构件的另一端响应于杆的第二端的移动而朝着和远离开槽的邻接表面突出并移动 并分别朝向彼此。 推力构件的另一端包括限定一对纵向间隔开的线段楔形边缘的端部构件，横向于推力构件的纵向延伸部并且面向其端部的外侧，用于接合和分离减震器附接件的相对的径向部分 螺母由开槽的邻接表面支撑。

公开(公告)号：US4221048A

公开(公告)日：1980-09-09

申请号：US901206

申请日：1978-04-28

申请人： Thomas S. Parramore

发明人： Thomas S. Parramore

IPC分类号： B23D29/00 ,  B25B7/12 ,  B26B17/02 ,  H01R43/042

CPC分类号： B25B7/12 ,  B23D29/00 ,  B26B17/02 ,  H01R43/042

摘要： A hand-grip tool for cutting, crimping, swaging or gripping is disclosed, having a multi-stroke action provided by a ratchet and pawl operating arrangement whereby sufficient mechanical advantage to permit one-handed performance of heavy duty tasks can be achieved.

摘要翻译： 公开了一种用于切割，压接，型锻或夹紧的手柄工具，其具有由棘轮和棘爪操作装置提供的多冲程动作，从而可以实现单次执行重型任务的足够的机械优点。

公开(公告)号：US4201213A

公开(公告)日：1980-05-06

申请号：US873347

申请日：1978-01-30

申请人： Paul R. Townsend

发明人： Paul R. Townsend

IPC分类号： A61B17/28 ,  A61B17/32 ,  B26B17/02

CPC分类号： A61B17/1611 ,  B26B17/02 ,  A61B2017/292

摘要： A surgical tool comprises a slidable member having a passage therethrough such as a substantially cylindrical hollow tube. The distal end of the slidable member serves as a first jaw component. An elongated member is positioned in the passage and has a second jaw component on its distal end adapted to oppose the first jaw component. A handle is connected to the slidable member for sliding the same over the elongated member to change the spacing between the first and second jaw components and to apply force to the object held between the jaw components.

摘要翻译： 手术工具包括具有穿过其中的通道的可滑动构件，例如基本上圆柱形的中空管。 可滑动构件的远端用作第一钳口组件。 细长构件定位在通道中并且在其远端上具有适于与第一钳口部件相对的第二钳口部件。 手柄连接到可滑动构件，用于将其滑动在细长构件上以改变第一和第二钳口部件之间的间隔，并且对保持在钳口部件之间的物体施加力。

公开(公告)号：US4179807A

公开(公告)日：1979-12-25

申请号：US920895

申请日：1978-06-29

申请人： Bernard Allias ,  Charles Decaudin

发明人： Bernard Allias ,  Charles Decaudin

IPC分类号： G02B6/25 ,  B26B17/02

CPC分类号： G02B6/25

摘要： The invention relates telecommunications. It concerns in particular the cutting of optical fibre. It provides a hand tool which is generally shaped like pincers whose two legs move apart during operation, the optical fibre being fixed to each of the free ends of the legs which stretch it and press it against a rounded forming part fixed to one of the legs while a knife comes up to the forming part to start breaking the fibre by scoring it, all these operations being controlled by operating a single trigger lever. It applies to the forming of connections at the ends of the optical fibres.

摘要翻译： 本发明涉及电信。 它特别涉及光纤的切割。 它提供了一种手工工具，其通常成形为类似于在操作期间两条腿分开的钳子，光纤被固定到腿部的每个自由端，该腿部将其拉伸并压靠在固定到一个腿部的圆形成形部件 同时一把刀子到达成形部分，通过刻划来开始破坏纤维，所有这些操作都通过操作一个触发杆来控制。 它适用于在光纤端部形成连接。

公开(公告)号：US4117591A

公开(公告)日：1978-10-03

申请号：US770703

申请日：1977-02-22

申请人： Catherine S. Terry

发明人： Catherine S. Terry

IPC分类号： A45D29/02 ,  B26B17/02

CPC分类号： A45D29/023

摘要： An improved nail clipping implement of the type comprising dual cutting-edge equipped spring arms incorporating a fold-away, pressure actuated lever mechanism for cooperatively operating the cutting edges. The improvement features a nail retaining clamping device simultaneously actuated by the lever mechanism to secure a nail trimming in position for the duration of the cutting operation, whereupon the trimming is subsequently and suitably disposed.

摘要翻译： 一种改进的钉夹具，其包括具有折叠式压力驱动的杆机构的双刃口装备的弹簧臂，用于协同操作切割刃。 改进的特征在于由夹持机构同时致动的钉子夹持装置，以在切割操作的持续时间内将钉子修剪固定就位，随后修整随后并适当地布置。

公开(公告)号：US4050153A

公开(公告)日：1977-09-27

申请号：US715893

申请日：1976-08-19

申请人： Felix Flisch

发明人： Felix Flisch

IPC分类号： B23D29/02 ,  B26B17/02 ,  B26B13/00

CPC分类号： B23D29/023

摘要： In a cable and wire-cutter comprising first and second handles pivoted on one another, a first cutting jaw formed on the first handle and a second cutting jaw pivoted on the first handle; two toothed drive connections are provided between the second cutting jaw and the second handle and work consecutively and with differing multiplying ratios according to the power requirements needed until a cable or wire rope is enclosed on all side by the jaws and thereafter to cut the cable or wire rope.

摘要翻译： 在包括彼此枢转的第一和第二把手的电缆和线切割器中，形成在第一手柄上的第一切割钳口和枢转在第一手柄上的第二切割钳口; 在第二切割钳口和第二手柄之间提供两个齿形驱动连接件，并且根据所需的功率要求连续工作并且具有不同的倍率，直到电缆或钢丝绳在所有侧面被夹爪封闭，然后切割电缆或 钢丝绳。