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    Paper cutter
    1.
    发明申请
    Paper cutter 失效
    裁纸器

    公开(公告)号：US20110303067A1

    公开(公告)日：2011-12-15

    申请号：US12802554

    申请日：2010-06-09

    申请人： Tung-Lung Chiang

    发明人： Tung-Lung Chiang

    IPC分类号： B26D5/08

    CPC分类号： B26D5/083 ,  B26D1/305 ,  B26D2007/0087 ,  Y10T83/8814 ,  Y10T83/8822 ,  Y10T83/885 ,  Y10T83/8851 ,  Y10T83/8874

    摘要： A paper cutter includes a base having a stationary blade; a fixing seat fixed to the base adjacent to one end of the stationary blade and having a connecting portion extending upward from the base, wherein the connecting portion is atop, peripherally formed with a plurality of teeth, and is formed centrally with a through hole for allowing a shaft to pass therethrough; a connecting element having a rotatory portion that is formed with a slot for allowing the shaft to pass therethrough and being atop provided with recesses for receiving the teeth; and a movable blade having a lower edge formed as a curved edge and having a front end fixed to the rotatory portion. Thereby, when the movable blade is pushed downward, the connecting element is driven to rotate and move along the teeth while approaching and sliding with respect to the stationary blade.

    摘要翻译： 切纸器包括具有固定叶片的底座; 固定座，其固定在与所述固定刀片的一端相邻的所述底座上，并且具有从所述基座向上延伸的连接部，所述连接部位在顶部，周向地形成有多个齿，并且形成在中心并具有用于 允许轴通过; 连接元件具有旋转部分，该旋转部分形成有用于允许轴穿过其中的槽，并且具有用于接收齿的凹部的顶部; 以及具有形成为弯曲边缘的下边缘并具有固定到旋转部分的前端的可动刀片。 因此，当可动刀片被向下推动时，连接元件被驱动旋转并沿着齿移动，同时相对于固定刀片接近和滑动。

    HOLE PUNCH
    2.
    发明申请
    HOLE PUNCH 有权
    孔打孔机

    公开(公告)号：US20100107847A1

    公开(公告)日：2010-05-06

    申请号：US12264329

    申请日：2008-11-04

    申请人： Jonathan Newman Cedar ,  Przemyslaw Godycki ,  Dan Reilly ,  Kenneth Zins

    发明人： Jonathan Newman Cedar ,  Przemyslaw Godycki ,  Dan Reilly ,  Kenneth Zins

    IPC分类号： B26F1/14

    CPC分类号： B26F1/36 ,  B26D5/10 ,  Y10T83/8851 ,  Y10T83/9423 ,  Y10T83/943

    摘要： A hole punch includes a base and a handle assembly to actuate a punch pin. The base may include a housing enclosing a punch head, and the housing may include an opening where the handle assembly is adapted to be recessed within the opening. The handle assembly may include a first linkage and a second linkage, each pivotally coupled to the base, and a third linkage pivotally coupled to both the first and second linkages, where the third linkage is arranged to move substantially parallel to the base. The first linkage may be substantially parallel to the second linkage when the punch pin is in a rest position, and the second linkage may be configured to nest within the first linkage when the punch pin is in a deployed position.

    摘要翻译： 孔冲头包括底座和手柄组件以致动打孔销。 基座可以包括封闭冲头的壳体，并且壳体可以包括开口，其中手柄组件适于在开口内凹入。 手柄组件可以包括第一连杆机构和第二连杆机构，每个连杆机构枢转地联接到基座，以及枢转地联接到第一和第二连杆两者的第三连杆，其中第三连杆机构被布置成基本上平行于基部移动。 当冲头销处于静止位置时，第一连杆机构可基本上平行于第二连杆机构，并且当冲头销在展开位置时，第二连杆机构可构造成嵌入第一连杆机构内。

    Surgical rod cutter
    3.
    发明授权
    Surgical rod cutter 失效
    手术棒切割机

    公开(公告)号：US5988027A

    公开(公告)日：1999-11-23

    申请号：US856135

    申请日：1997-05-14

    申请人： Linda Kathleen Lenox

    发明人： Linda Kathleen Lenox

    IPC分类号： A61B17/88 ,  B23D23/00 ,  B23D29/02 ,  B25G1/04 ,  B26D3/16

    CPC分类号： B23D29/023 ,  A61B17/8863 ,  B23D23/00 ,  B25G1/04 ,  Y10T83/04 ,  Y10T83/42 ,  Y10T83/8851 ,  Y10T83/949

    摘要： A manually operated surgical steel rod cutter is disclosed. The rod cutter has a rod shearing tool head for cutting a rod when the rod is provided within aligned bores of two shearing subassemblies of the tool head. To cut the rod, an operator rotates an extendable handle to a substantially vertical position, inserts the rod in the tool head and rotates the handle to a substantially horizontal position. In order to increase the operator's shearing leverage, the handle can be extended from its retracted compact position by a linear pulling motion on a handle grip. The motion causes a handle extension that is adjacent and along the length of a first portion of the handle that has one end attached to the tool head, to extend from a sheath also attached to the first portion. The handle extension subsequently locks into an extended position when fully extended. The handle also has a vertical bow or bend which cooperates with a handle stop so that the handle not only rotates through an angle effective for shearing of rods but also limits handle movement in the horizontal direction so that an operator's hand on the handle grip does not contact the surface upon which the rod cutter rests.

    摘要翻译： 公开了一种手动操作的手术钢棒切割机。 杆切割器具有杆剪切工具头，用于当杆设置在工具头的两个剪切子组件的对准的孔内时切割杆。 为了切割杆，操作者将可延伸手柄旋转到基本垂直的位置，将杆插入工具头中并将手柄旋转到基本水平的位置。 为了增加操作员的剪切力，手柄可以通过手柄上的线性牵引动作从其缩回的紧凑位置延伸。 该运动引起手柄延伸部，该手柄延伸部相对于手柄的第一部分的长度方向延伸，所述手柄的第一部分具有连接到工具头部的一端，从也附接到第一部分的护套延伸。 手柄延伸部分随后在完全伸展时锁定到伸出位置。 手柄还具有与手柄止动件配合的垂直弓或弯曲部，使得手柄不仅旋转有效地剪切杆的角度，而且还限制手柄在水平方向上的移动，使得操作者在手柄上的手不会 接触杆切割器所在的表面。

    Press
    4.
    发明授权
    Press 失效
    按

    公开(公告)号：US4004480A

    公开(公告)日：1977-01-25

    申请号：US650926

    申请日：1976-01-21

    申请人： Francis J. McCabe

    发明人： Francis J. McCabe

    IPC分类号： A62C2/16 ,  B26D5/12 ,  B30B1/08

    CPC分类号： B30B1/08 ,  A62C2/16 ,  B26D5/12 ,  Y10T83/87 ,  Y10T83/8808 ,  Y10T83/8811 ,  Y10T83/8851 ,  Y10T83/8866

    摘要： A fluid piston actuated press is provided with a lever arm having multiple bearing means for transmitting and amplifying the force exerted by a piston to the movable parts of the press and work piece. A novel fulcrum bearing is provided which ensures that frictionally induced shearing forces are counteracted. This is achieved by allowing the bearing to reciprocate along an axis which is acute with respect to the stroke axis. Additional means are provided to adjust the degree of amplification and stroke of the movable part without altering the stroke of the fluid piston. A novel arrangement of component parts is described which allows easy accessibility to the work area and great flexibility of application. An alternate embodiment of the present invention further describes a multiple piston actuated press provided with a plurality of lever arms and bearing means for transmitting and amplifying the forces exerted by said pistons to movable parts of the press, which parts are mounted to reciprocate along transverse axes.

    摘要翻译： 流体活塞致动的压力机设置有具有多个轴承装置的杠杆臂，用于将由活塞施加的力传递到放大器和工件的可移动部件。 提供了一种新的支点轴承，其确保摩擦引起的剪切力被抵消。 这是通过允许轴承沿着相对于行程轴线是锐角的轴往复运动来实现的。 提供了附加装置来调整可移动部件的放大和行程，而不改变流体活塞的行程。 描述了组件的新颖布置，其允许容易地访问工作区域并且具有很大的应用灵活性。 本发明的替代实施例还描述了一种多活塞致动的压力机，其设有多个杠杆臂和支承装置，用于将由所述活塞施加的力传递和放大到压力机的可移动部分，该部件被安装成沿横向轴线往复运动 。

    Mold-pressing device
    6.
    发明申请
    Mold-pressing device 失效
    模压装置

    公开(公告)号：US20020139231A1

    公开(公告)日：2002-10-03

    申请号：US09818949

    申请日：2001-03-27

    发明人： Cheng Ho Lee

    IPC分类号： B26F001/04 ,  B26F001/14

    CPC分类号： B26F1/36 ,  B26D3/10 ,  Y10T83/8727 ,  Y10T83/8831 ,  Y10T83/885 ,  Y10T83/8851 ,  Y10T83/9428 ,  Y10T83/9461 ,  Y10T83/9476

    摘要： A mold-pressing device including a seat body formed with a horizontal fissure at one end and a vertical chamber communicated with the fissure. A mold block is disposed in the chamber. One face of the mold block is disposed with a solid die, while the other face of the mold block is disposed with a channel passing through the mold block. A pressing lever is pivotally disposed in the channel of the mold block. A housing covers the seat body and is formed with a window for a pressing section of the pressing lever to extend therethrough. In use, a paper or a sheet is pushed into the fissure of the seat body and then the pressing section of the pressing lever is depressed, whereby a protuberance of the pressing lever is moved downward to force the mold block downward with the die punching the paper or the sheet placed in the fissure. Therefore, a product with a shape as that of the die is formed.

    摘要翻译： 一种模压装置，包括在一端形成有水平裂缝的座体和与裂缝连通的垂直室。 模具块设置在腔室中。 模具块的一个表面设置有实心模具，而模具块的另一个面设置有穿过模具块的通道。 一个按压杆枢转地设置在模块的通道中。 壳体覆盖座体，并且形成有用于按压杆的按压部分的窗口以延伸穿过其中。 在使用中，纸张或纸张被推入座体的裂缝中，然后按压杆的按压部分被压下，由此压紧杆的突起向下移动以通过模具冲压将模具向下压 纸或纸张放在裂缝中。 因此，形成具有与模具相同形状的产品。

    Roofing shingle angle cutter
    9.
    发明授权
    Roofing shingle angle cutter 失效
    屋顶瓦角机

    公开(公告)号：US5392677A

    公开(公告)日：1995-02-28

    申请号：US85908

    申请日：1993-07-06

    申请人： John D. Sevart ,  Thelma L. Sevart

    发明人： John D. Sevart ,  Thelma L. Sevart

    IPC分类号： B26D1/08 ,  B26D5/10 ,  B26D7/01 ,  B26D7/26 ,  E04D15/02 ,  B26D5/12 ,  B26D5/14

    CPC分类号： E04D15/02 ,  B26D1/08 ,  B26D5/10 ,  B26D7/015 ,  B26D7/2628 ,  Y10T83/762 ,  Y10T83/8851 ,  Y10T83/8853 ,  Y10T83/8858 ,  Y10T83/937 ,  Y10T83/9454

    摘要： A shingle cutting tool for cutting a shingle having a longitudinal edge, the shingle cutting tool making a cut across the shingle at a selectable angle transverse to the longitudinal edge thereof, the shingle cutting tool including a guide member, the guide member having a substantially upright surface for guiding the longitudinal edge of the shingle, and a cutting assembly, the cutting assembly being pivotally attached to the guide member and extending outward therefrom, the cutting assembly including a cutting base member, a cutting blade, the cutting blade having a cutting edge, the cutting edge opposing the base member, a reciprocating guide mechanism for guiding the cutting blade in a reciprocating fashion within a plane extending from the cutting base, and a pressure mechanism for exerting a pressure on the cutting blade to thereby bring the cutting edge into contact with the cutting base member. Alternatively, the pressure mechanism includes either a manually actuated lever mechanism or a pneumatic cylinder.

    摘要翻译： 一种用于切割具有纵向边缘的木瓦的木瓦切割工具，所述木瓦切割工具以横向于其纵向边缘的可选角度跨越木瓦进行切割，所述木瓦切割工具包括引导构件，所述引导构件具有基本上直立的 用于引导木瓦的纵向边缘的表面和切割组件，切割组件可枢转地附接到引导构件并从其向外延伸，切割组件包括切割基底构件，切割刀片，切割刀片具有切割边缘 相对于基底构件的切割刃，用于在从切割基底延伸的平面内以往复方式引导切割刀片的往复引导机构，以及用于在切割刀片上施加压力从而使切割刃进入的压力机构 与切割基座部件接触。 或者，压力机构包括手动致动的杠杆机构或气动缸。

    Press
    10.
    发明授权
    Press 失效
    按

    公开(公告)号：US4213365A

    公开(公告)日：1980-07-22

    申请号：US887258

    申请日：1978-03-16

    申请人： Francis J. McCabe

    发明人： Francis J. McCabe

    IPC分类号： B26D5/12

    CPC分类号： B26D5/12 ,  Y10T83/87 ,  Y10T83/8808 ,  Y10T83/8811 ,  Y10T83/8851 ,  Y10T83/8866

    摘要： A fluid piston actuated press is provided with a fixed portion, such as a die, and a plurality of movable portions, such as punches, which move reciprocally along paths which intersect the fixed portion. A plurality of levers, actuated by an actuating means, engage the movable portions to cause them to move along their paths intersecting the fixed portion.

    摘要翻译： 流体活塞致动压力机设置有诸如模具的固定部分，以及沿着与固定部分相交的路径往复运动的多个可移动部分，例如冲头。 由致动装置致动的多个杠杆与可动部分接合，使它们沿着与固定部分相交的路径移动。