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1. 发明授权

EP3006150B2 CONTINUOUS-GENERATION GEAR-WHEEL GRINDING METHOD 有权
公开(公告)号：EP3006150B2
公开(公告)日：2022-10-05
申请号：EP14803578.5
申请日：2014-05-28
发明人： OZAKI, Masatoshi , YAMAZAKI, Toru , HORIMI, Kazuhiro , YASUDA, Tatsuyoshi , HAYAKAWA, Yoshihisa , NAKAJIMA, Sho
IPC分类号： B23F5/04 , B23F21/02 , B24D7/18

2. 发明授权

EP3068581B1 STRUCTURED ABRASIVE ARTICLES AND METHODS OF USING THE SAME 有权
公开(公告)号：EP3068581B1
公开(公告)日：2019-12-25
申请号：EP14862088.3
申请日：2014-11-04
申请人： 3M Innovative Properties Company
发明人： HAAS, John D. , ADEFRIS, Negus B. , CULLER, Scott R.
IPC分类号： B24D3/02 , C09K3/14 , B24D7/06 , B24D7/18 , B24D11/00 , B24D18/00

3. 发明授权

EP3009233B1 A tool for machining material and a method of producing the tool 有权转让
公开(公告)号：EP3009233B1
公开(公告)日：2018-12-12
申请号：EP14189102.8
申请日：2014-10-15
申请人： VK Investment GmbH
发明人： Schulze, Michael
IPC分类号： B24D3/10 , B24D5/02 , B24D7/18 , B24D18/00
CPC分类号： B24D5/04 , B24D3/06 , B24D3/10 , B24D5/02 , B24D7/18 , B24D18/00 , B33Y10/00 , B33Y80/00
摘要： The invention concerns a tool for machining of materials (1, 10), specifically a grinding tool, which has a substantially rotationally symmetrical shape with respect to a rotation axis (R), the tool comprising an outer shell (4,40) centred about the rotation axis and defining an internal space therein, wherein at least a part of a surface of the outer shell (4,40) is provided with an abrasive coating or component (2, 20), wherein the outer shell (4,40) encases an internal skeleton structure (3, 30) in the internal space, the internal skeleton being integral with the outer shell (4, 40) and defining void volumes in the internal space thereby establishing material and void volumes (M, V) of the internal space, and wherein the material to void ratio M/V is distributed substantially identically along each radius (r) centred around the rotation axis (R) and its corresponding symmetrical radius (r'). The invention also concerns a method for producing such tool.

4. 发明授权

EP2057962B1 DENTAL GRINDING BUR AND PROCESS FOR MANUFACTURING THE SAME 有权
标题翻译：牙科磨削毛刺及其制造工艺
公开(公告)号：EP2057962B1
公开(公告)日：2018-05-02
申请号：EP07806113.2
申请日：2007-08-28
申请人： MANI, INC.
发明人： MATSUTANI, Kanji , TETSUKA, Satoshi
IPC分类号： A61C3/02 , B24D7/18
CPC分类号： A61C3/02 , A61C2201/002 , B24D7/18
摘要： The present invention provides a dental grinding bur with a coating material on an identification part that does not peel off easily and does not require formation of a groove in order to apply the coating material on the identification part. It includes a rod-shaped base 11, a grinding part 11b, which is at the tip of the base and fixated with abrasive grains, and an identification part 11a, which is at the periphery of the base adjacent to a grinding part and coated with an insulating, pigmented coating material. The identification part 11a has a uniform circumferential thickness, and the central portion of the identification part 11a is coated to be in a thick mountain-shaped curve. Consequently, forming of a groove for applying the coating material in the identification part is not needed, and the coating material on the identification part does not peel off easily.

5. 发明公开

EP3068581A4 STRUCTURED ABRASIVE ARTICLES AND METHODS OF USING THE SAME 有权
标题翻译： STRUKTURIERTE SCHLEIFARTIKEL UND VERFAHREN ZUR VERWENDUNG DAVON
公开(公告)号：EP3068581A4
公开(公告)日：2017-08-16
申请号：EP14862088
申请日：2014-11-04
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： HAAS JOHN D , ADEFRIS NEGUS B , CULLER SCOTT R
IPC分类号： B24D3/02 , B24D7/06 , B24D7/18 , B24D11/00 , B24D18/00 , C09K3/14
CPC分类号： B24D7/18 , B24D7/06 , B24D11/00 , B24D18/0009 , B24D2203/00 , C09K3/1409 , C09K3/1436
摘要： Structured abrasive articles include a backing and shaped abrasive composites secured to the backing. The shaped abrasive composites include abrasive grits dispersed in a binder matrix. The shaped abrasive composites include a bottom surface and a top surface opposite and not contacting the bottom surface, and at least three sidewalls abutting both the bottom and top surfaces and two other sidewalls. In one embodiment, at least two cusps are formed by the top surface and individual sidewalls. In another embodiment, the top surface includes at least two triangular facets that contact at least two respective sidewalls and at least two cusps. The top surface includes at least one interior recessed portion nearer the cusps than the bottom surface. Methods of abrading a workpiece using the structured abrasive article are also disclosed.
摘要翻译：结构化磨料制品包括背衬和固定到背衬上的成形磨料复合物。成形磨料复合物包括分散在粘合剂基体中的磨料砂砾。成形磨料复合物包括底面和与底面相对且不接触的顶面，并且至少三个侧壁邻接底面和顶面以及两个其他侧壁。在一个实施例中，至少两个尖瓣由顶面和各个侧壁形成。在另一个实施例中，顶表面包括接触至少两个相应侧壁和至少两个尖角的至少两个三角形小平面。顶表面包括比底表面更靠近尖突的至少一个内凹部分。还公开了使用结构化磨料制品研磨工件的方法。

6. 发明公开

EP2752273A3 Schleifvorrichtung 审中-公开
公开(公告)号：EP2752273A3
公开(公告)日：2016-12-28
申请号：EP14150334.2
申请日：2014-01-07
申请人： Müller, Michael
发明人： Müller, Michael
IPC分类号： B24D7/06 , B24D7/18 , B24B7/00
CPC分类号： B24B23/02 , B24B7/00 , B24D7/06 , B24D7/16 , B24D7/18
摘要： Die vorliegende Erfindung betrifft eine Schleifvorrichtung (1) zum vorzugsweise ebenen Schleifen und/oder Polieren eines Flansches mit einem vorstehenden Teil, wie Achse, Welle oder Gewindebolzen, wie beispielsweise einer Kraftfahrzeugnabe, mit einem Gehäuse (7), das einen hinteren Drehabschnitt (8) für eine Rotation des Gehäuses (7) um eine Rotationsachse (20), einen um die Rotationsachse (20) angeordneten vorderen Ausnehmungsabschnitt (15) für eine Aufnahme des vorstehenden Teils und einen konzentrisch zum Ausnehmungsabschnitt (15) angeordneten Befestigungsabschnitt (17) für eine Befestigung eines Schleifkörpers aufweist, wobei der Befestigungsabschnitt (17) eine Verdrehsicherung zum Befestigen des Schleifkörpers an dem Gehäuse (7) aufweist.
摘要翻译：壳体（7）具有围绕旋转轴线（20）旋转的后侧旋转部分（8）。形成有用于容纳机动车辆轮毂的突出部的前凹部（15）。前凹部同心地形成在安装部分（17）上，用于附接砂轮。安装部分配备有用于将砂轮附接到壳体上的防扭板。几个销从安装部分的表面朝向车轮部分延伸到预定高度。外壳由铝或聚甲醛制成。

7. 发明公开

EP3046729A1 HARZGEBUNDENE SCHLEIFSCHEIBE 有权
公开(公告)号：EP3046729A1
公开(公告)日：2016-07-27
申请号：EP14766728.1
申请日：2014-09-17
申请人： Rhodius Schleifwerkzeuge GmbH & Co. KG
发明人： BÜHLER, Gunnar , DAVIES, Martin E.
IPC分类号： B24D5/04 , B24D5/12 , B24D7/04 , B24D7/18
CPC分类号： B24B37/24 , B24D5/04 , B24D5/12 , B24D7/04 , B24D7/18
摘要： The invention relates to a resin-bonded grinding disk (9), especially for use in a hand-held power tool (1), comprising a central cut-out section (5) for holding the grinding disk (9) in a tensioning flange (4) of the power tool (1), a first reinforcing fabric (11), and a second reinforcing fabric (12), the reinforcing fabrics (11, 12) each being arranged on a lower face (18) and an upper face (17) of the grinding disk (9). The first reinforcing fabric (11) has a surface that substantially corresponds to the surface of the grinding disk (9) and the second reinforcing fabric (12) has a surface that is smaller than the surface of the grinding disk (9).
摘要翻译：用于手持式电动工具的树脂粘合研磨盘包括夹紧凸缘。树脂粘合研磨盘包括顶侧，与顶侧相对布置的下侧，研磨盘表面区域，被配置为将磨盘保持在夹紧凸缘中的中央切口，布置在顶侧的第一加强织物，以及布置在下侧的第二加强织物。第一加强织物包括基本对应于研磨盘表面积的第一加强织物表面积。第二加强织物包括比研磨盘表面积小的第二加强织物表面积。

8. 发明公开

EP3009233A1 A tool for machining material and a method of producing the tool 有权转让
标题翻译：工具材料的加工和制造方法的工具的
公开(公告)号：EP3009233A1
公开(公告)日：2016-04-20
申请号：EP14189102.8
申请日：2014-10-15
申请人： Dr. Müller Diamantmetall AG
发明人： Schulze, Michael
IPC分类号： B24D3/10 , B24D5/02 , B24D7/18 , B24D18/00
CPC分类号： B24D5/04 , B24D3/06 , B24D3/10 , B24D5/02 , B24D7/18 , B24D18/00 , B33Y10/00 , B33Y80/00
摘要： The invention concerns a tool for machining of materials (1, 10), specifically a grinding tool, which has a substantially rotationally symmetrical shape with respect to a rotation axis (R), the tool comprising an outer shell (4,40) centred about the rotation axis and defining an internal space therein, wherein at least a part of a surface of the outer shell (4,40) is provided with an abrasive coating or component (2, 20), wherein the outer shell (4,40) encases an internal skeleton structure (3, 30) in the internal space, the internal skeleton being integral with the outer shell (4, 40) and defining void volumes in the internal space thereby establishing material and void volumes (M, V) of the internal space, and wherein the material to void ratio M/V is distributed substantially identically along each radius (r) centred around the rotation axis (R) and its corresponding symmetrical radius (r'). The invention also concerns a method for producing such tool.
摘要翻译：本发明涉及一种用于加工的材料（1，10）的工具，特别是研磨工具，其具有相对于旋转轴线（R）一基本上旋转对称的形状，在工具外壳体，其包括（4,40）为中心旋转轴和上在其中限定内部空间，worin至少外壳的一个表面的一部分（4,40）在磨料涂层或组分（2，20）设置有worin外壳（4,40）包围在所述内部空间的内部骨架结构（3，30），所述内部骨架与外壳（4，40）是整体地和限定的空隙体积中的内部空间，由此建立的材料和空隙体积（M，V）内部空间，并且worin到空隙率M / V的材料沿着围绕旋转轴线（R）和其相应的对称半径（r“）为中心的各半径（r）分布基本相同。因此，本发明涉及一种制造搜索工具的方法。

9. 发明授权

EP2540427B1 Fräswerkzeug 有权转让
公开(公告)号：EP2540427B1
公开(公告)日：2015-03-25
申请号：EP12174312.4
申请日：2012-06-29
申请人： Gruber, Daniel
发明人： Gruber, Daniel
IPC分类号： B23C5/10 , B24D7/18 , B24D99/00
CPC分类号： B23C5/10 , B23C5/1009 , B23C2210/084 , B23C2226/315 , B24D7/18 , B24D99/00

10. 发明公开

EP2565390A4 WELD BEAD CUTTING DEVICE AND METHOD FOR EXTRACTING RADIAL PIN FROM STEAM TURBINE 审中-公开
标题翻译： WELD-切割装置和方法径向销从蒸汽涡轮机提取
公开(公告)号：EP2565390A4
公开(公告)日：2014-12-24
申请号：EP11826830
申请日：2011-09-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUGITANI DAICHI , SUEZAWA NOBUCHIKA , SASAKI DAISUKE
IPC分类号： B23C3/02 , B24B23/02 , B24B23/08 , B24B27/00 , B24B27/06 , B24B27/08 , B24D7/18 , F01D25/28
CPC分类号： B23C3/02 , B23K37/08 , B23K2201/001 , B24B23/026 , B24B23/08 , B24B27/0084 , B24B27/0616 , B24B27/0675 , B24B27/085 , B24D7/18 , C21D9/50 , F01D5/005 , F01D25/285 , F05D2220/31 , Y10T29/49229 , Y10T83/02

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