公开(公告)号：US20170073909A1

公开(公告)日：2017-03-16

申请号：US15358711

申请日：2016-11-22

申请人： DellCron AB

发明人： Conny Gustavsson ,  Hasse Hultman

IPC分类号： E01C23/09 ,  E02D27/46 ,  E02F5/08 ,  H02G9/06 ,  E02F5/10 ,  G02B6/50 ,  H02G1/06 ,  F16L1/028 ,  E02F5/18

CPC分类号： E01C23/09 ,  B23D59/001 ,  B23D59/008 ,  B23D61/025 ,  B23D61/18 ,  B28D1/045 ,  B28D7/005 ,  E02D27/46 ,  E02F5/00 ,  E02F5/08 ,  E02F5/10 ,  E02F5/101 ,  E02F5/12 ,  E02F5/18 ,  E02F9/245 ,  F16L1/028 ,  F16L1/032 ,  G02B6/504 ,  G05D3/10 ,  H02G1/06 ,  H02G9/06 ,  Y10T83/175 ,  Y10T83/849 ,  Y10T83/852 ,  Y10T83/866 ,  Y10T83/929 ,  Y10T83/9457

摘要： A method for placing at least one duct/communication cable below a road surface in an area. The area comprises a first layer and a second layer, the first layer being a road layer, such as asphalt or concrete, and the second layer being a bearing layer for the first layer and being located below the first layer. The method comprising the steps of cutting a micro trench in the area through the first layer into the second layer, placing at least one duct/communication cable in the micro trench so that that duct/communication cable is placed below the first layer, and filling the micro trench so as to restore the road surface.

摘要翻译： 一种用于在区域中的道路表面下方布置至少一个管道/通信电缆的方法。 该区域包括第一层和第二层，第一层是道路层，例如沥青或混凝土，第二层是第一层的承载层，并位于第一层下面。 该方法包括以下步骤：将通过第一层的区域中的微沟槽切割成第二层，将至少一个管道/通信电缆放置在微沟槽中，使得该管道/通信电缆放置在第一层下方，并且填充 微沟，以恢复路面。

公开(公告)号：US20170064909A1

公开(公告)日：2017-03-09

申请号：US14848960

申请日：2015-09-09

申请人： BLACK & DECKER INC.

发明人： Oleksiy SERGYEYENKO

IPC分类号： A01G3/053 ,  B23D65/00

CPC分类号： A01G3/053 ,  B23D61/18 ,  B23D65/00

摘要： A hedgetrimmer having a blade assembly that includes a sawblade for cutting through larger branches and other vegetative foliage. The sawblade portion is fixedly secured to the reciprocating hedgetrimmer blade assembly to move in linear back and forth motion. It extends beyond a support bar for the hedgetrimmer blades so that it's able to cut through the branch. A support bracket is attached to the support bar to brace and support the branch as its being cut by the saw blade. Also included is a pivotable guard bar at the tip of the blade assembly so protect the blades and to protect any object or structure that may be accidently struck by the blade assembly.

摘要翻译： 一种具有刀片组件的树脂组合器，其包括用于切割较大分枝和其他营养叶子的锯片。 锯片部分被固定地固定到往复式密封组合器刀片组件以在线上前后运动。 它延伸到一个支撑杆上，以便能够切割分支。 支撑支架连接到支撑杆上以支撑并支撑其被锯片切割的分支。 还包括在刀片组件的尖端处的可枢转保护杆，从而保护刀片并保护可能被刀片组件意外撞击的任何物体或结构。

公开(公告)号：US20160082532A1

公开(公告)日：2016-03-24

申请号：US14864359

申请日：2015-09-24

申请人： Ali W. Eldessouky

发明人： Ali W. Eldessouky

IPC分类号： B23D61/18 ,  B24B7/10 ,  B23B51/10

CPC分类号： B23D61/18 ,  B24B7/10

摘要： A flush cut grinder tool bit made of an elongated cylindrical shape with an inwardly facing saw blade within the inner diameter of the elongated cylindrical shape that can be sleeved over a protruding object, such that the cutting saw blade portion of the tool bit is inside the cylindrical tool bit so that when it is sleeved over a protruding object, moving the tool bit back and forth over the protruding object will cut the protruding object off at the surface. The body of the drill bit terminates at its distal end with a flush flange having saw teeth therein, and may include a bit shank suspended in the middle of a drill bit body by spokes or a solid surface radially extending from said bit shank. A method of using such a flush cut grinder tool bit is included.

摘要翻译： 一种平面切割研磨工具钻头，其由细长的圆柱形形状制成，在细长圆柱形形状的内径内具有向内的锯片，其可以套在突出物体上，使得刀头的切割锯片部分位于 圆柱形工具钻头，使得当它被套在突出的物体上时，使工具钻头在突出物体上来回移动将在表面处切断突出物体。 钻头的主体在其远端处具有其中具有锯齿的齐平凸缘，并且可以包括通过辐条或从所述钻头柄径向延伸的固体表面悬挂在钻头体的中间的钻头柄。 包括使用这种冲切切割研磨工具钻头的方法。

公开(公告)号：US09254527B2

公开(公告)日：2016-02-09

申请号：US14001817

申请日：2012-03-02

申请人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

发明人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

IPC分类号： B23D61/18 ,  B23D65/00 ,  B28D1/12 ,  B28D1/08

CPC分类号： B23D61/18 ,  B23D61/185 ,  B23D65/00 ,  B28D1/08 ,  B28D1/124

摘要： A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or sleeve. The abrasive layer (220) comprises a metal matrix material in which abrasive particles such as diamond, cubic boron nitride or other hard cutting materials are embedded. The metal matrix material preferably comprises an active metal that improves wetting and adhesion of the abrasive particles. Although the abrasive particles are relative large—with a particle size in excess of 100 μm—they are evenly distributed throughout the abrasive layer. This is achieved by letting the tube (204) rotate relative to the laser cladding system possibly in combination with a relative axial movement so that the cladding track loops on itself thereby forming an abrasive layer (220). Additionally the method allows to shape the sawing bead for improved geometrical tolerances and centricity. Production times are less than ten seconds per bead and the method is easily automated.

摘要翻译： 描述了一种用于生产用于锯切绳的锯条的方法。 锯线用于切割硬脆的材料。 在该方法中，使用激光熔覆在小金属管（204）或套管上形成磨料层。 研磨层（220）包括其中嵌入诸如金刚石，立方氮化硼或其它硬切割材料的磨料颗粒的金属基质材料。 金属基质材料优选包含改善磨料颗粒的润湿和粘附的活性金属。 尽管磨料颗粒相对较大 - 粒径超过100μm - 它们均匀分布在磨料层中。 这通过使管（204）相对于激光熔覆系统旋转可能与相对轴向运动组合而实现，使得包层轨道自身环绕，从而形成研磨层（220）。 另外，该方法允许形成锯条以改善几何公差和中心。 生产时间小于每个珠子10秒，方法很容易自动化。

公开(公告)号：US20140000424A1

公开(公告)日：2014-01-02

申请号：US13915383

申请日：2013-06-11

申请人： Bisso Marine, LLC

发明人： William A. Bisso, IV ,  Tjerko Jurgens

IPC分类号： B26D1/547

CPC分类号： B26D1/547 ,  B23D57/0084 ,  B23D57/02 ,  B23D61/18 ,  B23D61/185 ,  Y10T83/04 ,  Y10T83/706 ,  Y10T83/909 ,  Y10T83/913 ,  Y10T83/9292

摘要： A plurality of bushings are coupled to one another via a series of bolts to provide an interlocking, articulating cutter. The bolts have a cylindrical end and a convex end. The convex ends are seated inside a concave socket coupled to the bushings. The cylindrical ends are coupled to a convex nut seated inside another concave socket coupled to an adjacent bushing. The convex ends of the bolts are configured to articulate inside the seat of the concave sockets. A washer may be placed between the bushings to provide a desired amount of flexibility and/or rigidity. The outer surface of the bushing comprises a cutting structure, such as a milled or clad cutting structure.

摘要翻译： 多个衬套通过一系列螺栓彼此联接以提供互锁的铰接式切割器。 螺栓具有圆柱端和凸端。 凸出的端部位于与衬套相连的凹形插座的内侧。 圆柱形端部联接到位于与相邻衬套连接的另一个凹入插座内的凸形螺母。 螺栓的凸出端构造成铰接在凹入座的座内。 可以在衬套之间放置垫圈以提供所需量的柔性和/或刚度。 衬套的外表面包括切割结构，例如铣削或包层切割结构。

公开(公告)号：US20130333681A1

公开(公告)日：2013-12-19

申请号：US14001817

申请日：2012-03-02

申请人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

发明人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

IPC分类号： B23D61/18 ,  B28D1/08 ,  B23D65/00

CPC分类号： B23D61/18 ,  B23D61/185 ,  B23D65/00 ,  B28D1/08 ,  B28D1/124

摘要： A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or sleeve. The abrasive layer (220) comprises a metal matrix material in which abrasive particles such as diamond, cubic boron nitride or other hard cutting materials are embedded. The metal matrix material preferably comprises an active metal that improves wetting and adhesion of the abrasive particles. Although the abrasive particles are relative large—with a particle size in excess of 100 μm—they are evenly distributed throughout the abrasive layer. This is achieved by letting the tube (204) rotate relative to the laser cladding system possibly in combination with a relative axial movement so that the cladding track loops on itself thereby forming an abrasive layer (220). Additionally the method allows to shape the sawing bead for improved geometrical tolerances and centricity. Production times are less than ten seconds per bead and the method is easily automated.

摘要翻译： 描述了一种用于生产用于锯切绳的锯条的方法。 锯线用于切割硬脆的材料。 在该方法中，使用激光熔覆在小金属管（204）或套管上形成磨料层。 研磨层（220）包括其中嵌入诸如金刚石，立方氮化硼或其它硬切割材料的磨料颗粒的金属基质材料。 金属基质材料优选包含改善磨料颗粒的润湿和粘附的活性金属。 尽管磨料颗粒相对较大，粒径超过100μm，但它们均匀分布在整个研磨层中。 这通过使管（204）相对于激光熔覆系统旋转可能与相对轴向运动组合而实现，使得包层轨道自身环绕，从而形成研磨层（220）。 另外，该方法允许形成锯条以改善几何公差和中心。 生产时间小于每个珠子10秒，方法很容易自动化。

公开(公告)号：US08377158B2

公开(公告)日：2013-02-19

申请号：US11837774

申请日：2007-08-13

申请人： Gary M. Palmgren ,  Jay B. Preston ,  Brian D. Goers

发明人： Gary M. Palmgren ,  Jay B. Preston ,  Brian D. Goers

IPC分类号： B24D3/00

CPC分类号： B24D3/08 ,  B23D61/18 ,  B24B53/017 ,  B24D11/00

摘要： Provided is an abrasive article comprising (a) a metallic foil having a first and second surfaces and voids therebetween, (b) a plurality of abrasive particles substantially in the voids, and (c) an alloy at least partially between the abrasive particles and the foil in the voids, wherein the alloy comprises a second component and a portion of the metallic foil near the voids. Also provided are methods of making and using such abrasive articles.

摘要翻译： 提供了一种磨料制品，其包括（a）金属箔，其间具有第一和第二表面和空隙，（b）基本上在空隙中的多个磨料颗粒，和（c）至少部分地在磨料颗粒和 在所述空隙中形成箔，其中所述合金包括靠近所述空隙的第二部件和所述金属箔的一部分。 还提供了制造和使用这种磨料制品的方法。

公开(公告)号：US20120193854A1

公开(公告)日：2012-08-02

申请号：US13136073

申请日：2011-07-22

申请人： Marcus Flock

发明人： Marcus Flock

IPC分类号： B24D18/00 ,  B25B11/00

CPC分类号： B24D18/0054 ,  B23D61/18 ,  B24D18/0009

摘要： A device (1) for positioning cutting particles (2a-c), including a receiver (4) that has a first receiving opening (5a) to receive a first cutting particle (2a), and a second receiving opening (5b) to receive a second cutting particle (2b), and comprising a unit or generator (7) for generating a holding force that affixes the cutting particles (2a; 2b) in the receiving openings (5a, 5b), and the holding force that affixes the first cutting particle (2a) in the first receiving opening (5a) can be adjusted independently of the holding force that affixes the second cutting particle (2b) in the second receiving opening (5b).

摘要翻译： 一种用于定位切割颗粒（2a-c）的装置（1），包括具有用于接纳第一切割颗粒（2a）的第一接收开口（5a）的接收器（4）和用于接收第二接收开口 第二切割颗粒（2b），并且包括用于产生将切割颗粒（2a; 2b）固定在接收开口（5a，5b）中的夹持力的单元或发生器（7），以及固定第一切割颗粒 第一接收开口（5a）中的切割颗粒（2a）可以独立于在第二接收开口（5b）中固定第二切割颗粒（2b）的保持力而被调节。

公开(公告)号：US20110230887A1

公开(公告)日：2011-09-22

申请号：US13038566

申请日：2011-03-02

申请人： Christine A. Bickenbach

发明人： Christine A. Bickenbach

IPC分类号： A61B17/14 ,  B23D61/18

CPC分类号： B23D61/18 ,  A61B17/144 ,  A61B17/1659 ,  Y10T83/935

摘要： A saw blade provided with two walls set apart from each other and with blade teeth arranged on each wall in a pattern along the distal end of each wall and on the inner surface of each wall. During a single cutting motion, the distal teeth provide the initial cut and the inner teeth remove additional material along the pathway. This increases the amount of material removed in one cut, leaving a small amount of material (bone) at the bottom of the slot for the surgeon to remove in the final step. Thus, the blade configuration and the tooth pattern of the saw blade improves the cutting efficiency.

摘要翻译： 锯片设置有彼此分开的两个壁，并且沿着每个壁的远端和每个壁的内表面上以图案布置在每个壁上的叶片齿。 在单次切割运动期间，远端牙齿提供初始切口，内齿沿着路径去除附加材料。 这增加了在一个切口中去除的材料的量，在槽的底部留下少量的材料（骨），以便外科医生在最后的步骤中移除。 因此，锯片的形状和锯齿形状提高了切割效率。

公开(公告)号：US07435276B2

公开(公告)日：2008-10-14

申请号：US10842184

申请日：2004-05-10

申请人： Zheng Chen ,  Richard John Goetz

发明人： Zheng Chen ,  Richard John Goetz

IPC分类号： B24D3/00 ,  B24D3/06 ,  B24D3/04 ,  B24D17/00 ,  C09K3/14 ,  B23D61/00 ,  B23D61/18

CPC分类号： B24D18/00 ,  B23D61/18 ,  B24D3/06 ,  Y10T428/2991 ,  Y10T428/2993

摘要： The present invention relates to abrasive composites having improved abrasive particle retention due to unique coating designs. The present invention describes coated abrasive particles having tortuous surface topography, a process for producing such coated abrasive particles, and products comprising such coated abrasive particles. The coated abrasive particles have an outer layer coating with highly tortuous surface comprising about 5 spikes and have a tortuosity of at least about 1.1. The coated abrasive particles may be used in composites including metal/metal alloy matrix composites, ceramic/glass matrix composites, and polymer based matrix composites.

摘要翻译： 本发明涉及由于独特的涂层设计而具有改善的磨料颗粒保留性的磨料复合材料。 本发明描述了具有弯曲表面形貌的涂覆的磨料颗粒，用于生产这种涂覆的磨料颗粒的方法，以及包含这种涂覆的磨料颗粒的产品。 涂覆的磨料颗粒具有外层涂层，其具有高度曲折的表面，包括约5个尖峰，并且具有至少约1.1的弯曲度。 涂覆的磨料颗粒可用于包括金属/金属合金基质复合材料，陶瓷/玻璃基复合材料和基于聚合物的基质复合材料的复合材料中。