公开(公告)号：US06561177B2

公开(公告)日：2003-05-13

申请号：US09735465

申请日：2000-12-14

申请人： Michael B. Ball

发明人： Michael B. Ball

IPC分类号： B28D104

CPC分类号： B24D5/14 ,  B23D61/026 ,  B23D65/00 ,  B24D5/12 ,  B28D5/022

摘要： The present invention provides a multi-layered diamond dicing blade. More particularly, the blade is a multi-layered dicing blade comprising an inner layer with a first set of diamond particles and an outer layer overlying the inner layer. The inner layer extends to the outermost periphery of the dicing blade. The outer layer comprises a second set of diamond particles having a size smaller than the first set of diamond particles.

公开(公告)号：US06526959B1

公开(公告)日：2003-03-04

申请号：US09464336

申请日：1999-12-15

申请人： Chang Hyun Lee ,  Hyun Seok Choi

发明人： Chang Hyun Lee ,  Hyun Seok Choi

IPC分类号： B28D104

CPC分类号： B24D5/12 ,  B23D61/026 ,  B23D61/028 ,  B23D65/00 ,  C09J7/21 ,  C09J7/30 ,  C09J2400/263 ,  C09J2400/283 ,  C09J2421/00 ,  C09J2461/00 ,  C09J2463/00

摘要： An adhesive sheet for noise and shock absorption and a saw blade making use of it and manufacturing methods therefor for use in joining components of a cutting or grinding apparatus to generate vibrations and noises such as a cutting saw machine for a grinding or cutting material such as brick, concrete, granite, marble, etc. The adhesive sheet according to the present invention is composed of a resin adhesive such as denaturalized epoxy resin, phenol resin, rubber, or compound composition thereof etc., and a noise and shock absorption material infiltrated with the resin adhesive, and fabricated by infiltrating the noise and shock absorption material such as non-woven fabric, paper, or textiles with the resin adhesive such as denaturalized epoxy resin, phenol resin, rubber, or compound composition thereof etc., and drying the infiltrated noise and shock absorption material at a predetermined temperature for several minutes and hardening it by half. The saw blade for use in the cutting or grinding apparatus of the present invention is composed of a wheel body for connecting with a shaft of an electric motor having upper and lower wheel portions, and an adhesive sheet layer including a noise and shock absorption material disposed between upper and lower wheel portions of the wheel body, and fabricated by positioning the adhesive sheet for noise and shock absorption between upper and lower wheel portions of the wheel body, and hardening wheel portions and the adhesive sheet therebetween at a predetermined temperature and pressure for given times.

摘要翻译： 用于噪声和减震的粘合片和使用它的锯片及其制造方法用于连接切割或研磨装置的部件以产生振动和噪声，例如用于研磨或切割材料的切割锯机 砖，混凝土，花岗石，大理石等。本发明的粘合片由变性环氧树脂，酚醛树脂，橡胶或其化合物组合物等树脂粘合剂组成，并且渗透的噪声和减震材料 与树脂粘合剂一起通过用诸如变性环氧树脂，酚醛树脂，橡胶或其化合物组合物等树脂粘合剂渗透诸如无纺织物，纸或纺织品的噪声和减震材料制成，并干燥 渗透的噪音和减震材料在预定温度下几分钟，并将其硬化一半。用于切割o的锯片 本发明的研磨装置由用于与具有上轮和下轮部的电动机的轴连接的车轮主体和包括设置在所述车轮上下车轮部分之间的噪声和减震材料的粘合片层组成 轮体，并且通过在轮体的上下轮部分之间定位用于噪声和减震的粘合片，并且在预定的温度和压力下给定时间来制造硬化轮部分和其间的粘合片。

公开(公告)号：US06439218B1

公开(公告)日：2002-08-27

申请号：US09585672

申请日：2000-06-01

申请人： Scott M. Hulett

发明人： Scott M. Hulett

IPC分类号： B28D104

CPC分类号： B27B27/02 ,  B27B27/10 ,  B28D1/04 ,  Y10T83/242

摘要： An apparatus for cutting objects includes a pan, a table and an arm which lies secured to the table and extends outwardly of a supporting surface of the table. The pan supports the table, and the arm supports a cutting assembly including a motor and a cutting element. Ceramic tiles as well as other objects slide over the supporting surface of the table to the cutting element that cuts them. A fence that lies releasably secured to the table guides the objects to the cutting blade and away from the cutting element.

摘要翻译： 用于切割物体的装置包括盘，台和臂，其固定在桌子上并从桌子的支撑表面向外延伸。 锅支撑桌子，臂支撑包括马达和切割元件的切割组件。 陶瓷砖以及其他物体在桌子的支撑表面上滑动到切割它们的切割元件。 可释放地固定到桌子上的围栏将物体引导到切割刀片并远离切割元件。

公开(公告)号：US06364751B1

公开(公告)日：2002-04-02

申请号：US09546421

申请日：2000-04-10

申请人： Jens Pohl ,  Oliver Wutz ,  Johann Winderl

发明人： Jens Pohl ,  Oliver Wutz ,  Johann Winderl

IPC分类号： B28D104

CPC分类号： H01L21/78 ,  Y10T83/687

摘要： Semiconductor components, which each include at least one semiconductor chip mounted on a common carrier substrate, are singled. The separation is effected by severing of the carrier substrate. The carrier substrate is thereby bent at least in that area of the carrier substrate which is to be severed. The severing takes place beginning from the convexly curved surface of the carrier substrate. In addition, the invention describes a singling device for separating semiconductor components.

摘要翻译： 单独地包括安装在公共载体衬底上的至少一个半导体芯片的半导体元件。 分离通过切断载体基底来实现。 因此，载体基板至少在要被切断的载体基板的那个区域中弯曲。 切断从载体基板的凸曲面开始发生。 此外，本发明描述了用于分离半导体部件的单一设备。

公开(公告)号：US06349712B1

公开(公告)日：2002-02-26

申请号：US09768654

申请日：2001-01-19

申请人： David Halstead

发明人： David Halstead

IPC分类号： B28D104

CPC分类号： B28D1/045

摘要： A saw extension for supporting a hand-held portable rotary saw has a base, a plurality of wheels positioned to support the base above a surface, and an upwardly extending arm extending from the base to a control grip. The hand-held portable rotary saw is removably attached to the base with at least one locking pin positioned through a guide plate of the hand-held portable rotary saw and into at least one locking aperture of the base. The saw extension includes a power control mechanism mounted adjacent the control grip. The power control mechanism includes a power socket into which a saw power cord of the hand-held portable rotary saw can be plugged, a master power cord for electronically connecting the power socket with an external power source, and a trigger switch for operably controlling the flow of power to the hand-held portable rotary saw.

摘要翻译： 用于支撑手持式便携式旋转锯的锯延伸部具有基部，多个轮，其被定位成将基部支撑在表面上方，以及向上延伸的臂，从基部延伸到控制手柄。 手提便携式旋转锯可移除地附接到基座，其中至少一个锁定销通过手持便携式旋转锯的引导板定位并且进入基座的至少一个锁定孔。 锯片延伸部包括安装在控制手柄附近的动力控制机构。 功率控制机构包括电源插座，手持便携式旋转锯的锯电源线可以插入其中，用于将电源插座与外部电源电连接的主电源线，以及用于可操作地控制 电力流向手提便携式旋转锯。

公开(公告)号：US06321738B1

公开(公告)日：2001-11-27

申请号：US09143319

申请日：1998-08-28

申请人： Thomas K. Walsh

发明人： Thomas K. Walsh

IPC分类号： B28D104

CPC分类号： B28D1/121 ,  B23D61/025 ,  Y10T83/9403

摘要： The invention provides a new and improved diamond saw blade for use in cleaning the joints commonly found between concrete sections or slabs. The diamond cutting blade designed in accordance with the present invention provides a thin metal disk with a plurality of abrasive segments secured to the circumferential edge, the blade being adapted for rotation about an axis of rotation. The segments are symmetrically spaced about portions of the periphery of the disk in close end-to-end alignment with one another. A plurality of large elongated openings or gullets are formed in the disk symmetrically spaced in an annular zone located along the periphery of the blade. The gullets occupy at least 30%, and preferably at lest 40% of the outer periphery or circumference of the blade. With this arrangement, the gullets allow the blade to efficiently remove sealant from the joints of concrete.

摘要翻译： 本发明提供了一种新的和改进的金刚石锯片，用于清洁通常在混凝土部分或板之间发现的接头。 根据本发明设计的金刚石切割刀片提供了具有固定到周向边缘的多个磨料段的薄金属盘，所述刀片适于围绕旋转轴线旋转。 这些段相对于圆盘周边的部分以彼此相对端对齐的方式对称地间隔开。 多个大的细长开口或齿槽形成在盘对称地间隔开的沿着叶片周边的环形区域中。 齿槽占叶片外围或圆周的至少30％，最好占40％。 通过这种布置，齿槽允许叶片有效地从混凝土的接头上去除密封剂。

公开(公告)号：US06205993B1

公开(公告)日：2001-03-27

申请号：US09292496

申请日：1999-04-15

申请人： Raanan Zehavi ,  Robert Davis

发明人： Raanan Zehavi ,  Robert Davis

IPC分类号： B28D104

CPC分类号： B28D5/022 ,  Y10T83/0281

摘要： A method for fabricating elongate structural members from a unitary blank of crystalline material is provided. The blank has a predetermined length, width, and depth. A first substantially planar cut is made in the blank, the cut extending substantially along the entire length of the blank and substantially less than the entire width of the blank. At east one additional cut is made in the blank, the at least one additional cut extending in the same plane as the first cut, to cut the blank into two pieces. The step of making at least one additional cut can include making a plurality of additional cuts, in one embodiment at least three additional cuts. The cuts can be made using a rotary saw with a blade having diamond-coated cutting surfaces. The saw can be operated with the blade rotating at between 50 rpm and 50,000 rpm, preferably at approximately 4,000 rpm. The blank of crystalline material can be provided as a unitary blank of silicon material. The method of the present invention can be practiced using monocrystalline silicon material or polyaystalline silicon material. In an embodiment, the blank can be provided as a generally cylindrical blank. The step of making a first substantially planar cut and the step of making at least one additional cut can be repeated on each of the two pieces to make four pieces from the original cylinder, and subsequently repeated to yield eight pieces from the original cylinder, each of the eight pieces having a substantially wedge-shaped cross-section.

摘要翻译： 提供了从结晶材料的整体坯料制造细长结构构件的方法。 坯料具有预定的长度，宽度和深度。 在坯料中制成第一基本上平面的切口，切割部基本上沿坯料的整个长度延伸并且基本上小于坯料的整个宽度。 在东部，在坯料上进一步切割，在与第一切割相同的平面中延伸的至少一个附加切口将切割坯料切成两片。 进行至少一个附加切割的步骤可以包括进行多个附加切割，在一个实施例中至少三个附加切割。 切割可以使用具有金刚石切割表面的刀片的旋转锯来制造。 锯可以在叶片以50rpm和50,000rpm之间旋转，优选地在约4000rpm下旋转操作。 结晶材料的空白可以提供为硅材料的整体坯料。 本发明的方法可以使用单晶硅材料或多晶硅材料来实施。 在一个实施例中，坯料可以设置为大致圆柱形的坯料。 可以在两个部件中的每一个上重复进行第一基本上平面切割的步骤和制造至少一个另外的切割的步骤，以从原始圆筒形成四个部件，并且随后重复从原始圆柱体产生八个部件 的八个片具有大致楔形横截面。

公开(公告)号：US06752140B1

公开(公告)日：2004-06-22

申请号：US09960893

申请日：2001-09-21

申请人： Michael D. Fuhrman ,  Dana E. Fuhrman

发明人： Michael D. Fuhrman ,  Dana E. Fuhrman

IPC分类号： B28D104

CPC分类号： B28D1/042 ,  B23D45/02 ,  B23D45/044 ,  B28D1/047 ,  Y10T83/7697

摘要： A cutting-tool mounting structure includes a cutting-tool base that supports a cutting-tool blade and permits one to pivot the blade about an axis parallel to the cutting direction of the blade and through a range of positions. The range of positions includes a first position where the blade is perpendicular or approximately perpendicular to the cutting surface, a second position where the blade is canted to one side of the first position, and a third position where the blade is canted to the other side of the first position. The tool base includes a motor mount that supports a cutting-tool motor and a blade mount that supports the blade and is rotatably attachable to the motor mount. By rotating the blade mount, the vertical cutting angle of the blade can be made substantially perpendicular to a cutting surface so that the blade can be positioned perfectly plumb for cutting.

摘要翻译： 切割工具安装结构包括支撑切割工具刀片的切割工具基座，并且允许刀片围绕平行于刀片的切割方向并且穿过一定范围的位置枢转刀片。 位置的范围包括第一位置，其中叶片垂直或大致垂直于切割表面，第二位置，其中叶片倾斜到第一位置的一侧，以及第三位置，其中叶片倾斜到另一侧 的第一个位置。 工具基座包括支撑切割工具电动机的电动机支架和支撑刀片并且可旋转地附接到电动机支架的刀片支架。 通过旋转刀片安装座，可以使刀片的垂直切割角度基本上垂直于切割表面，使得刀片可以完美地定位用于切割。

公开(公告)号：US06591826B1

公开(公告)日：2003-07-15

申请号：US09587972

申请日：2000-06-06

申请人： Ove Donnerdal

发明人： Ove Donnerdal

IPC分类号： B28D104

CPC分类号： B28D7/02 ,  B23D45/16 ,  B23D59/02 ,  B23Q11/10 ,  B23Q11/1092

摘要： The invention relates to a device on a handheld cutting or sawing machine with a rotatable cutting or sawing blade; a driving machinery for rotating the blade; means for supplying cooling or flushing water on the blade and/or a workpiece; a rear handle with controls for the driving machinery; a front handle bow with a front part (5) which is the normal gripping part of the handle bow; a right hand side part (6) and a left hand side part; and a water valve (8) for control of the flow of cooling or flushing water, said valve comprising a valve housing (27) with a valve house chamber (33); a valve body (36) which is turnable about an axis of rotation (23) by means of a lever (22); an inlet nipple (15) for the connection of a water hose (16) for incoming water to the valve; and an outlet nipple (17) for the connection of a water hose (10) for outgoing water from the valve; and securing means (35, 43) for mounting the water valve on the handle blow. The characteristic features are that the water valve is mounted on the right hand side part (6) of the handle bow, a side (21) of the valve facing the operator, when the operator in a normal operating position is gripping the front gripping part (5) of the handle bow with his left hand; that the lever (22) is provided on said side facing the operator; and that the valve is mounted so close to said gripping part (5) that the operator can reach and manipulate the lever with any of the fingers of his left hand at the same time as he has a grip on the front gripping part of the handle bow.

摘要翻译： 本发明涉及一种具有可旋转切割或锯切刀片的手持式切割或锯切机器上的装置; 用于旋转叶片的驱动机构; 用于在叶片和/或工件上提供冷却或冲洗水的装置; 一个带有驱动机械控制的后把手; 具有前部（5）的前把手弓柄，其是手柄弓的正常抓握部分; 右手侧部分（6）和左手侧部分; 和用于控制冷却或冲洗水流动的水阀（8），所述阀包括具有阀室室（33）的阀壳体（27）; 阀体（36），其通过杠杆（22）围绕旋转轴线（23）可转动; 用于将用于进入水的水软管（16）连接到阀门的入口接头（15）; 和用于连接来自阀门的输出水的水软管（10）的出口接头（17）; 以及用于将水阀安装在手柄吹风上的固定装置（35,43）。 其特征在于，当操作者处于正常操作位置时，水阀被安装在手柄弓的右手侧部分（6）上，该侧面（21）面向操作者，该侧面（21） （5）用左手把手弓; 所述杆（22）设置在面向操作者的所述一侧上; 并且阀安装得靠近所述夹持部分（5），使得操作者可以在他握住手柄的前部夹持部分的同时与其左手的任何手指接触并操纵杠杆 弓。

公开(公告)号：US06463920B1

公开(公告)日：2002-10-15

申请号：US09712905

申请日：2000-11-16

申请人： Sadahiko Kondo ,  Toshifumi Hiyoke ,  Toshiaki Sasaki

发明人： Sadahiko Kondo ,  Toshifumi Hiyoke ,  Toshiaki Sasaki

IPC分类号： B28D104

CPC分类号： B24D3/08 ,  B28D1/121 ,  B28D5/0076 ,  B28D5/0082 ,  B28D5/023 ,  B28D5/024 ,  B28D5/029

摘要： A work cutting apparatus comprises a plurality of cutting blades each including a metal plate phase containing a super hard abrasive grain dispersed entirely thereon. A work made of a rare-earth alloy magnet member is submerged in a coolant in a container. The work submerged in the coolant is cut by rotating the cutting blades at a high speed not slower than 8000 rpm and by moving the cutting blades to the work vertically or along a normal line passing a tangential point between the cutting blade and the work. The coolant may be supplied from a hose to a cutting region at a time of the cutting. At the time of cutting, the work is vibrated in a direction parallel to a main surface of the cutting blade and perpendicular to a direction of the cutting. Preferably, the cutting blade has a tip portion formed with a cutout, and a spacer including two main surfaces each having an outer circumferential portion formed with an annular stepped portion is inserted between the cutting blades.

摘要翻译： 一种切割装置包括多个切割刀片，每个切割刀片包括金属板相，该金属板相包含完全分散在其上的超硬磨粒。 将由稀土合金磁体构成的工件浸没在容器中的冷却剂中。 浸没在冷却剂中的工作是通过以不低于8000rpm的高速旋转切割刀片并且通过沿切割刀片和工件之间的切点沿垂直方向或沿着法线移动切割刀片而切割的。 在切割时，冷却剂可以从软管供应到切割区域。 在切割时，工件在平行于切割刀片的主表面并垂直于切割方向的方向上振动。 优选地，切割刀片具有形成有切口的末端部分，并且包括两个主表面的间隔件，每个主表面具有形成有环形台阶部分的外圆周部分，插入在切割刀片之间。