公开(公告)号：EP2658687A1

公开(公告)日：2013-11-06

申请号：EP11811023.8

申请日：2011-12-22

申请人： Amanda Patent & Licensing SIA

发明人： HIMMER, Nina

IPC分类号： B24D9/04 ,  B24D9/08 ,  B24D13/04 ,  B24D13/06 ,  B24D13/16

CPC分类号： B24D9/003 ,  B24D9/04 ,  B24D9/08 ,  B24D13/045 ,  B24D13/06 ,  B24D13/16

摘要： A sanding device (1 ) comprising a core (10) and with a surface (20) having a plurality of bristles (12) and pieces of abrasive cloth (11) secured to it. According to the invention said pieces of abrasive cloth (11 ) being secured to said surface (20) by use of fastening elements (13) extending through said abrasive cloth (11 ) and into said core (10).

摘要翻译： 一种砂磨装置（1），包括一个砂芯（10）和一个具有多个硬毛（12）和砂布（11）固定在其上的表面（20）。 根据本发明，通过使用穿过所述砂布（11）并进入所述芯（10）的紧固元件（13）将所述砂布片（11）固定到所述表面（20）。

公开(公告)号：EP2234761B1

公开(公告)日：2013-10-23

申请号：EP08857275.5

申请日：2008-12-04

申请人： Flex Trim A/S

发明人： JESPERSEN, Poul Erik

IPC分类号： B24D13/06 ,  B24D9/04

CPC分类号： B24D9/04 ,  B24D13/06

公开(公告)号：EP2328720A1

公开(公告)日：2011-06-08

申请号：EP09784990.5

申请日：2009-08-20

申请人： Hire Technicians Group Ltd

发明人： ROGERS, Mark, Graham

IPC分类号： B24D9/04

CPC分类号： B24D9/04

摘要： Sanding apparatus comprises a rigid non-expanding cylindrical sanding drum (1) formed with splines on its outer surface (4) and a separate cylindrical cover (2) formed of elastomeric material fitted removably onto the drum and formed with splines on its inner surface (8) adapted to engage with the outer surface of the drum so as to be driven in rotation therewith. An abrasive tube (3) fits over the cover (2) and is gripped by the cover which expands radially when the apparatus is in operation.

公开(公告)号：EP1682311B1

公开(公告)日：2008-10-15

申请号：EP04797719.4

申请日：2004-11-09

申请人： Gebr. Schmid GmbH & Co.

发明人： KAPPLER, Heinz

IPC分类号： B24D9/04

CPC分类号： B24D9/04

摘要： One embodiment of the invention relates to a grinding roller (11) comprising an external part (18) consisting of a tubular sleeve (19) that is provided with an abrasive coating (20) and that rests on an internal tube (13). An assembly (22) of conical parts (27, 29, 34) is provided in the centre of the roller. A dual-cone ring (27) is clamped on both sides by complementary conical parts (29, 34) in such a way that said ring presses or expands outwards in a radial direction against the oblique section of the cone, thus supporting the external part (18) or pushing the latter outwards away from the internal tube (13) by a desired distance.

公开(公告)号：EP1384553A2

公开(公告)日：2004-01-28

申请号：EP03078101.7

申请日：1999-12-01

申请人： University College London

发明人： Bingham, Richard ,  Riley, David Charles

IPC分类号： B24B13/015 ,  B24B41/04 ,  B24B47/12

CPC分类号： B24B13/00 ,  B24B1/00 ,  B24B7/228 ,  B24B7/24 ,  B24B7/241 ,  B24B13/01 ,  B24B13/015 ,  B24B13/02 ,  B24B17/10 ,  B24B29/00 ,  B24B41/002 ,  B24B41/04 ,  B24B47/12 ,  B24B51/00 ,  B24D3/06 ,  B24D3/28 ,  B24D3/342 ,  B24D9/04 ,  B24D11/001 ,  B24D13/14 ,  B24D13/147 ,  B24D13/20 ,  B24D18/0009 ,  Y10S451/90

摘要： A machine for abrading or polishing a workpiece (5) comprises a holding surface (4) holding the workpiece (5), a head member (7) arranged along a rotation axis (h) to rotate about the rotation axis (h), a working member (8) having a surface for abrading or polishing the workpiece (5) arranged on the head member (7) on the rotational axis for rotation about the rotation axis (h) with the head member, a first driving arrangement for driving a head member (7) and the working member (8) mounted thereon to rotate about the rotation axis, a head mounting arrangement for mounting the head member (7), a second driving arrangement (700-800) for driving the head mounting arrangement to incline the rotation axis of the head member (7) relative to a precession axis intersecting the rotation axis, and for moving the head member (7) to inclined positions with the rotation axis precessed about the precession axis, and a third driving arrangement for relatively moving the head mounting arrangement across the holding surface.

摘要翻译： 一种用于研磨或抛光工件机（5）包括一个保持面（4）保持的工件（5），一个头部件（7）沿旋转轴线布置（H）绕旋转轴线（h）中，一个 工作工件构件（8），其具有用于研磨或抛光表面（5）上的旋转轴布置在所述头部件（7）上用于围绕旋转轴线（h）与所述头部件，用于驱动第一驱动装置的旋转 头部件（7）和（8）安装在其上绕旋转轴线旋转工作元件，一个头安装装置，用于在头部件（7），第二驱动装置（700-800）安装用于驱动该头安装装置，以 倾斜的头部件（7）相对于进动轴线相交的旋转轴的旋转轴，以及用于所述头部构件（7）与所述旋转轴移动到倾斜位置进动围绕旋进轴，以及用于相对一第三驱动装置 移动头部安装装置ACR 开放源码软件保持面。

公开(公告)号：EP0824053B1

公开(公告)日：2002-04-03

申请号：EP97112960.6

申请日：1997-07-28

申请人： Infineon Technologies AG

发明人： Melzner, Hanno ,  Wendt, Hermann, Dr.

IPC分类号： B24B37/04 ,  B24B7/22 ,  B24B19/02 ,  B24D9/04

CPC分类号： B24B37/24 ,  B24B37/20 ,  B24B37/26 ,  B24B37/30 ,  B24B41/068 ,  B24D9/04

公开(公告)号：EP1188516A1

公开(公告)日：2002-03-20

申请号：EP01906180.3

申请日：2001-02-21

申请人： Shin-Etsu Handotai Co., Ltd

发明人： MIZUSHIMA, Kazutoshi, Shin-Etsu Handotai Co., Ltd. ,  MIURA, Nakaji, Shin-Etsu Handotai Co., Ltd. ,  SEKINE, Yasuhiro, Shin-Etsu otai Co., Ltd. ,  SUZUKI, Makoto, Shin-Etsu Handotai Co., Ltd. ,  TOMII, Kazuya, Shin-Etsu Handotai Co., Ltd.

IPC分类号： B24B9/00 ,  H01L21/304

CPC分类号： H01L21/02021 ,  B24B9/065 ,  B24B51/00 ,  B24D5/14 ,  B24D9/04

摘要： In a process for polishing the chamfered peripheral part of a wafer using a polishing cloth while supplying a polishing slurry in order to improve productivity of the process by reducing a polishing time, at least two steps of polishing processes are performed in sequence. The process comprises a first polishing process to polish a particular part, e.g. the part corresponding to the {110} plane of a peripheral part of the wafer and a second polishing process in which the whole part of a peripheral part of the wafer is polished for finishing by means of varying a hardness of the polishing clothes and/or a particle size of abrasives in the slurry such as the hardness of the polishing cloth in the second polishing process being softer than that of in the first polishing process and a particle size of abrasives in the slurry in the second polishing process being finer than that of in the first polishing process.

摘要翻译： 在用于抛光使用的抛光布，而为了通过减少研磨时间，以提高该方法的生产率供给的抛光浆料的晶片的倒角边缘部分的过程，抛光过程中的至少两个步骤中执行顺序。 该方法包括第一抛光工艺抛光的特定部位，E.G. 部分对应于所述晶片的周边部分和第二研磨工序，其中，晶片的周边部分的整个部分被抛光用于改变抛光衣服和/或颗粒的硬度的借助精加工的ä110ü平面 在浆料中的磨料大小：如研磨布在第二研磨工序中的硬度比的是，在所述第一研磨工序和研磨的颗粒尺寸在该浆料在第二研磨工序是细于的是，在较软的 第一抛光工艺。

公开(公告)号：EP1105252A1

公开(公告)日：2001-06-13

申请号：EP00943868.0

申请日：2000-06-23

申请人： Gerd Eisenblätter GmbH

发明人： EISENBLÄTTER, Gerd

IPC分类号： B24D9/04 ,  B24D9/08 ,  B24D13/20 ,  B24D18/00

CPC分类号： B24D9/003 ,  B24B21/18 ,  B24D9/04 ,  B24D13/02 ,  B24D13/04

摘要： The invention relates to a fiber-reinforced rotationally symmetrical tool holder (7), a production method and a grinding tool. The tool holder (7) can be detachably connected to a rotational drive mechanism and has a tool support surface (9) for receiving a grinding, roughing and/or polishing element (5). The tool holder (7) and the grinding tool (5) are provided with a fiber reinforcement consisting at least partially of natural fibers (31).

公开(公告)号：EP0630311B1

公开(公告)日：1997-07-30

申请号：EP93907241.9

申请日：1993-03-05

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： NAKAYAMA, Masashi ,  NAGAFUCHI, Naohiro ,  FUKASE, Yoshihiro 5500, Oaza Osanagi

IPC分类号： B24D9/04

CPC分类号： B24D9/04

摘要： A split abrasive roll is provided, including cooperative engaging members (3) disposed on both the rotatable shaft (2) of an abrasive machine and the inner surface of the roll member. The cooperative engaging members affix the center portion of the split abrasive roll to the shaft, while preserving a uniform abrasive outer surface. The respective ends (3b) of each of the roll members are also retained, and the split abrasive roll so provided tends to overcome the deficiencies in the split abrasive rolls of the prior art.

公开(公告)号：EP2736679A1

公开(公告)日：2014-06-04

申请号：EP12819652.4

申请日：2012-07-31

申请人： Okulov, Paul, D.

发明人： Okulov, Paul, D.

IPC分类号： B24D13/00 ,  B24D13/16 ,  B24D18/00

CPC分类号： B24D9/04 ,  B24D9/00 ,  B24D9/003 ,  B24D13/04 ,  B24D13/16 ,  B24D18/0036 ,  Y10T29/49826

摘要： A rotary tool containing a core hub with helical groove on its outer surface filled in with continuous abrasive filament formed by folding of a pre-cut abrasive sheet including multiple bristle like straps extending radially from the hub. The method of manufacturing includes the steps of providing a hub, and forming a helical groove with inverted V-shaped cross-section along its cylindrical surface. An abrasive element is wound around the hub so that the folded edge is fed in the V-grove and is buckled inside the groove providing, along with securing it by sufficient pre-tension of the abrasive element, a secure anchoring of the abrasive element through locking of the buckled edge. The abrasive filament is formed from a roll of abrasive cloth as one continuous piece using a cutting operation and is provided with center-line perforations. These perforations assist folding the filament by providing it with discrete and desired flexibility as well as weakening it in such way that it assists the process of folded edge buckling inside the groove during winding and therefore forms a tight anchoring junction with the hub without need for an adhesive.

摘要翻译： 一种旋转工具，其包含在其外表面上具有螺旋槽的芯毂，其填充有通过折叠预切割研磨片形成的连续研磨长丝，所述预切割研磨片包括从轮毂径向延伸的多个类似硬质的带。 制造方法包括提供轮毂的步骤，并沿其圆柱形表面形成具有倒V形横截面的螺旋槽。 研磨元件缠绕在轮毂上，使得折叠的边缘被供给到V形槽中并且在凹槽内弯曲，同时通过足够的研磨元件的预张紧来固定它，研磨元件通过 锁边缘。 研磨丝由一卷研磨布形成为一个连续片，使用切割操作，并且设有中心线穿孔。 这些穿孔有助于通过为其提供离散和期望的柔性并使其弱化从而有助于折叠长丝，使得其在卷绕期间有助于在凹槽内折叠边缘弯曲的过程，并且因此与轮毂形成紧密的锚定连接，而不需要 胶粘剂。