DE102013212654A1 - grinding element - Google Patents
grinding element Download PDFInfo
- Publication number
- DE102013212654A1 DE102013212654A1 DE102013212654.9A DE102013212654A DE102013212654A1 DE 102013212654 A1 DE102013212654 A1 DE 102013212654A1 DE 102013212654 A DE102013212654 A DE 102013212654A DE 102013212654 A1 DE102013212654 A1 DE 102013212654A1
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- Germany
- Prior art keywords
- grinding
- extension
- elements
- extension elements
- partially
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
Abstract
Die Erfindung geht aus von einem Schleifelement mit einem Grundkörper (12), der zumindest ein Knotenelement (14) und zumindest zwei Fortsatzelemente (16, 16‘), die zumindest teilweise über das zumindest eine Knotenelement (14) miteinander verbunden sind, aufweist. Es wird vorgeschlagen, dass die zumindest zwei Fortsatzelemente (16, 16‘) zumindest im Wesentlichen senkrecht zueinander angeordnet sind.The invention is based on a grinding element with a base body (12), which has at least one node element (14) and at least two extension elements (16, 16 '), which are at least partially connected to one another via the at least one node element (14). It is proposed that the at least two extension elements (16, 16 ') are arranged at least substantially perpendicular to one another.
Description
Stand der TechnikState of the art
Es sind bereits Schleifelemente nach dem Oberbegriff des Anspruchs 1 vorgeschlagen worden.There have already been proposed grinding elements according to the preamble of claim 1.
Offenbarung der ErfindungDisclosure of the invention
Die Erfindung geht aus von einem Schleifelement mit einem Grundkörper, der zumindest ein Knotenelement und zumindest zwei Fortsatzelemente, die zumindest teilweise über das zumindest eine Knotenelement miteinander verbunden sind, aufweist.The invention is based on a grinding element having a base body which has at least one node element and at least two extension elements which are connected to one another at least partially via the at least one node element.
Es wird vorgeschlagen, dass die zumindest zwei Fortsatzelemente zumindest im Wesentlichen senkrecht zueinander angeordnet sind. Unter einem „Knotenelement“ soll in diesem Zusammenhang insbesondere ein, insbesondere zentrales, Element verstanden werden, von dem sich zumindest ein Element, insbesondere zumindest eines der zumindest zwei Fortsatzelemente, weg erstreckt und/oder das zumindest teilweise zu einer, insbesondere festen, Verbindung und/oder Koppelung, insbesondere unter Vermeidung weiterer Bauteile, von zumindest zwei Elementen, insbesondere der zumindest zwei Fortsatzelemente, vorgesehen ist. Vorzugsweise ist das Knotenelement zumindest teilweise einstückig mit dem Grundkörper des Schleifelements ausgebildet. Unter „einstückig“ soll insbesondere zumindest stoffschlüssig verbunden verstanden werden, beispielsweise durch einen Schweißprozess, einen Klebeprozess, einen Anspritzprozess und/oder einen anderen, dem Fachmann als sinnvoll erscheinenden Prozess und/oder vorteilhaft in einem Stück geformt verstanden werden, wie beispielsweise durch eine Herstellung aus einem Guss und/oder durch eine Herstellung in einem Ein- oder Mehrkomponentenspritzverfahren und vorteilhaft aus einem einzelnen Rohling. Das Knotenelement ist vorzugsweise dazu vorgesehen, zumindest teilweise einen Verbindungspunkt zwischen den Fortsatzelementen zu bilden.It is proposed that the at least two extension elements are arranged at least substantially perpendicular to one another. In this context, a "node element" should be understood to mean in particular a, in particular central, element, from which at least one element, in particular at least one of the at least two extension elements, extends away and / or at least partially towards one, in particular fixed, connection and / or coupling, in particular while avoiding further components, of at least two elements, in particular the at least two extension elements, is provided. Preferably, the node element is at least partially formed integrally with the main body of the grinding element. By "in one piece" is meant, in particular, at least materially bonded, for example, by a welding process, an adhesive process, an injection molding process and / or another process which appears expedient to a person skilled in the art and / or advantageously shaped in one piece, for example by manufacture from a single cast and / or by a production in a single or multi-component injection molding process and advantageously from a single blank. The node element is preferably provided to at least partially form a connection point between the extension elements.
Unter einem „Fortsatzelement“ soll in diesem Zusammenhang insbesondere ein Element verstanden werden, das sich zumindest teilweise radial von einem Zentrum des Knotenelements nach außen erstreckt. Vorzugsweise ist das Fortsatzelement zumindest teilweise einstückig mit dem Grundkörper des Schleifelements ausgebildet. Unter „einstückig“ soll insbesondere zumindest stoffschlüssig verbunden verstanden werden, beispielsweise durch einen Schweißprozess, einen Klebeprozess, einen Anspritzprozess und/oder einen anderen, dem Fachmann als sinnvoll erscheinenden Prozess und/oder vorteilhaft in einem Stück geformt verstanden werden, wie beispielsweise durch eine Herstellung aus einem Guss und/oder durch eine Herstellung in einem Ein- oder Mehrkomponentenspritzverfahren und vorteilhaft aus einem einzelnen Rohling.In this context, a "continuation element" is to be understood as meaning, in particular, an element which extends at least partially radially outwards from a center of the node element. Preferably, the extension element is at least partially formed integrally with the main body of the grinding element. By "in one piece" is meant, in particular, at least materially bonded, for example, by a welding process, an adhesive process, an injection molding process and / or another process which appears expedient to a person skilled in the art and / or advantageously shaped in one piece, for example by manufacture from a single cast and / or by a production in a single or multi-component injection molding process and advantageously from a single blank.
Unter „verbunden“ soll in diesem Zusammenhang insbesondere zumindest teilweise formschlüssig, kraftschlüssig und/oder besonders bevorzugt zumindest teilweise stoffschlüssig und insbesondere fest gekoppelt verstanden werden. Unter „zumindest im wesentlichen senkrecht“ soll in diesem Zusammenhang insbesondere verstanden werden, dass die Haupterstreckungsrichtung der zumindest zwei Fortsatzelemente zusammen einen Winkel einschließen, der insbesondere 65° bis 115°, vorzugsweise 75° bis 105°, bevorzugt 85° bis 95° und besonders bevorzugt 88° bis 92° beträgt.In this context, "connected" should be understood, in particular, to be at least partially positive, non-positive and / or particularly preferably at least partially cohesive and in particular firmly coupled. By "at least substantially perpendicular" is to be understood in this context in particular that the main extension direction of the at least two extension elements together form an angle, in particular 65 ° to 115 °, preferably 75 ° to 105 °, preferably 85 ° to 95 ° and especially preferably 88 ° to 92 °.
Durch die erfindungsgemäße Ausgestaltung des Schleifelements kann eine vorteilhaft gute, zuverlässige und bevorzugt gleichmäßige abrasive und/oder spanende Bearbeitung eines zu bearbeitenden Werkstücks erreicht werden.Due to the inventive design of the grinding element, an advantageous good, reliable and preferably uniform abrasive and / or machining of a workpiece to be machined can be achieved.
Ferner wird vorgeschlagen, dass der Grundkörper zumindest ein weiteres Fortsatzelement aufweist, das zumindest teilweise über das zumindest eine Knotenelement mit den zumindest zwei Fortsatzelementen verbunden ist. Unter „verbunden“ soll in diesem Zusammenhang insbesondere zumindest teilweise formschlüssig, kraftschlüssig und/oder besonders bevorzugt zumindest teilweise stoffschlüssig und insbesondere fest gekoppelt verstanden werden. In einem besonders bevorzugten Ausführungsbeispiel sind alle Fortsatzelemente identisch ausgebildet. Dadurch kann eine bevorzugt effektive Ausgestaltung des Schleifelements erreicht werden.It is also proposed that the base body has at least one further extension element, which is connected at least partially via the at least one node element with the at least two extension elements. In this context, "connected" should be understood, in particular, to be at least partially positive, non-positive and / or particularly preferably at least partially cohesive and in particular firmly coupled. In a particularly preferred embodiment, all extension elements are identical. As a result, a preferred effective embodiment of the grinding element can be achieved.
Zudem wird vorgeschlagen, dass das weitere Fortsatzelement zumindest im Wesentlichen senkrecht zu den zumindest zwei Fortsatzelementen angeordnet ist. Unter „zumindest im wesentlichen senkrecht“ soll in diesem Zusammenhang insbesondere verstanden werden, dass die Haupterstreckungsrichtung des zumindest einen weiteren Fortsatzelements und die Haupterstreckungsrichtung der zumindest zwei Fortsatzelemente jeweils zusammen einen Winkel einschließen, der insbesondere 65° bis 115°, vorzugsweise 75° bis 105°, bevorzugt 85° bis 95° und besonders bevorzugt 88° bis 92° beträgt. Dadurch kann eine konstruktiv einfache Ausgestaltung des Schleifelements erreicht werden.In addition, it is proposed that the further extension element is arranged at least substantially perpendicular to the at least two extension elements. By "at least substantially perpendicular" is to be understood in this context in particular that the main extension direction of the at least one further extension element and the main extension direction of the at least two extension elements together include an angle, in particular 65 ° to 115 °, preferably 75 ° to 105 ° , Preferably 85 ° to 95 ° and particularly preferably 88 ° to 92 °. This allows a structurally simple design of the grinding element can be achieved.
Des Weiteren wird vorgeschlagen, dass der Grundkörper zumindest einen Übergangsbereich zwischen den Fortsatzelementen aufweist, der zumindest eine Hohlkehle aufweist. Unter einer „Hohlkehle“ soll in diesem Zusammenhang insbesondere eine konkave, insbesondere rinnenförmige, Vertiefung verstanden werden. Der Übergangsbereich ist vorzugsweise zumindest teilweise im Bereich des Knotenelements angeordnet. In einem besonders bevorzugten Ausführungsbeispiel erstreckt sich die Hohlkehle zudem jeweils von dem Knotenelement aus parallel zur Haupterstreckungsrichtung entlang der Fortsatzelemente. Dadurch kann eine bevorzugt effektive Ausgestaltung des Schleifelements erreicht werden.Furthermore, it is proposed that the base body has at least one transition region between the extension elements, which has at least one groove. In this context, a "groove" is to be understood as meaning in particular a concave, in particular groove-shaped, depression. The transition region is preferably arranged at least partially in the region of the node element. In a special preferred embodiment, the groove also extends in each case from the node element parallel to the main extension direction along the extension elements. As a result, a preferred effective embodiment of the grinding element can be achieved.
Ferner wird vorgeschlagen, dass zumindest eines der Fortsatzelemente zumindest teilweise einen rechteckigen Querschnitt aufweist. Alternativ oder zusätzlich ist es auch denkbar, dass zumindest eines der Fortsatzelemente zumindest teilweise einen quadratischen, trapezförmigen, polygonalen, runden, ovalen oder einen anderen, einem Fachmann als sinnvoll erscheinenden Querschnitt aufweist. Dadurch kann eine konstruktiv einfache und stabile Ausgestaltung des Schleifelements erreicht werden.It is also proposed that at least one of the extension elements at least partially has a rectangular cross-section. Alternatively or additionally, it is also conceivable that at least one of the extension elements at least partially has a square, trapezoidal, polygonal, round, oval or another, to a person skilled in appearing useful cross-section. This allows a structurally simple and stable design of the grinding element can be achieved.
Zudem wird vorgeschlagen, dass zumindest eines der Fortsatzelemente zumindest teilweise zumindest eine Abrasionskante aufweist. Unter einer „Abrasionskante“ soll in diesem Zusammenhang insbesondere eine Kante verstanden werden, die in einem Betriebszustand zumindest teilweise zu einem abrasiven und/oder spanenden Abtrag eines zu bearbeitenden Werkstücks vorgesehen ist. Dadurch kann eine vorteilhaft gute, zuverlässige und bevorzugt gleichmäßige abrasive und/oder spanende Bearbeitung eines zu bearbeitenden Werkstücks erreicht werden.In addition, it is proposed that at least one of the extension elements at least partially has at least one Abrasionskante. In this context, an "abrasion edge" should be understood as meaning, in particular, an edge which, in an operating state, is provided at least partially for an abrasive and / or cutting removal of a workpiece to be machined. As a result, an advantageously good, reliable and preferably uniform abrasive and / or machining of a workpiece to be machined can be achieved.
Bei der oben beschriebenen Form des Schleifelements handelt es sich um eine Idealisierung. Die Erfindung umfasst jedoch auch Schleifelemente, welche im Rahmen der Herstellungstoleranzen von dieser idealisierten Form abweichen.The above described form of the grinding element is an idealization. However, the invention also encompasses grinding elements which deviate from this idealized shape within the scope of the manufacturing tolerances.
Des Weiteren wird eine Schleifeinheit mit mehreren erfindungsgemäßen Schleifelementen vorgeschlagen. In einem besonders bevorzugten Ausführungsbeispiel ist die Schleifeinheit zumindest teilweise als Schleifscheibe ausgestaltet. Die Schleifeinheit kann auch auf eine andere, einem Fachmann als sinnvoll erscheinende Weise, wie beispielsweise als Schleifband oder als Schleifrolle, ausgestaltet sein. Vorzugsweise sind die erfindungsgemäßen Schleifelemente, insbesondere gleichmäßig, über einen Schleifscheibengrundkörper der Schleifeinheit verteilt angeordnet. Dadurch kann eine bevorzugt effektive, abrasive Bearbeitung eines zu bearbeitenden Werkstücks erreicht werden.Furthermore, a grinding unit with a plurality of grinding elements according to the invention is proposed. In a particularly preferred embodiment, the grinding unit is at least partially designed as a grinding wheel. The grinding unit can also be designed in another way that appears appropriate to a person skilled in the art, such as, for example, as an abrasive belt or as an abrasive roller. Preferably, the grinding elements according to the invention, in particular evenly, distributed over a grinding wheel main body of the grinding unit. As a result, a preferably effective, abrasive machining of a workpiece to be machined can be achieved.
Das erfindungsgemäße Schleifelement sowie die Schleifeinheit sollen hierbei nicht auf die oben beschriebene Anwendung und Ausführungsform beschränkt sein. Insbesondere kann das erfindungsgemäße Schleifelement zu einer Erfüllung einer hierin beschriebenen Funktionsweise eine von einer hierin genannten Anzahl von einzelnen Elementen, Bauteilen und Einheiten abweichende Anzahl aufweisen.The abrasive element according to the invention and the grinding unit should not be limited to the application and embodiment described above. In particular, in order to fulfill a mode of operation described herein, the inventive grinding element may have a number deviating from a number of individual elements, components and units mentioned herein.
Zeichnungdrawing
Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Die Zeichnung, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen.Further advantages emerge from the following description of the drawing. In the drawing, an embodiment of the invention is shown. The drawing, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.
Es zeigen:Show it:
Beschreibung des AusführungsbeispielsDescription of the embodiment
In
In einem montierten Zustand des Schleifelements
Der Grundkörper
Claims (7)
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DE102013212654.9A DE102013212654A1 (en) | 2013-06-28 | 2013-06-28 | grinding element |
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Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9428681B2 (en) | 2012-05-23 | 2016-08-30 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
US9440332B2 (en) | 2012-10-15 | 2016-09-13 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US9457453B2 (en) | 2013-03-29 | 2016-10-04 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive particles having particular shapes and methods of forming such particles |
US9517546B2 (en) | 2011-09-26 | 2016-12-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming |
US9567505B2 (en) | 2012-01-10 | 2017-02-14 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having complex shapes and methods of forming same |
US9566689B2 (en) | 2013-12-31 | 2017-02-14 | Saint-Gobain Abrasives, Inc. | Abrasive article including shaped abrasive particles |
US9598620B2 (en) | 2011-06-30 | 2017-03-21 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
US9604346B2 (en) | 2013-06-28 | 2017-03-28 | Saint-Gobain Cermaics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US9676982B2 (en) | 2012-12-31 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
US9676980B2 (en) | 2012-01-10 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US9676981B2 (en) | 2014-12-24 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle fractions and method of forming same |
US9707529B2 (en) | 2014-12-23 | 2017-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
US9765249B2 (en) | 2011-12-30 | 2017-09-19 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle and method of forming same |
US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
US9783718B2 (en) | 2013-09-30 | 2017-10-10 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
US9803119B2 (en) | 2014-04-14 | 2017-10-31 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US9902045B2 (en) | 2014-05-30 | 2018-02-27 | Saint-Gobain Abrasives, Inc. | Method of using an abrasive article including shaped abrasive particles |
US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
US9938440B2 (en) | 2015-03-31 | 2018-04-10 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Fixed abrasive articles and methods of forming same |
US10106714B2 (en) | 2012-06-29 | 2018-10-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US10196551B2 (en) | 2015-03-31 | 2019-02-05 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
US10280350B2 (en) | 2011-12-30 | 2019-05-07 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
US10557067B2 (en) | 2014-04-14 | 2020-02-11 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US10711171B2 (en) | 2015-06-11 | 2020-07-14 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
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US10865148B2 (en) | 2017-06-21 | 2020-12-15 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
US11230653B2 (en) | 2016-09-29 | 2022-01-25 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
US11718774B2 (en) | 2016-05-10 | 2023-08-08 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
US11926019B2 (en) | 2019-12-27 | 2024-03-12 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
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-
2013
- 2013-06-28 DE DE102013212654.9A patent/DE102013212654A1/en not_active Withdrawn
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US9517546B2 (en) | 2011-09-26 | 2016-12-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming |
US10428255B2 (en) | 2011-12-30 | 2019-10-01 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle and method of forming same |
US10280350B2 (en) | 2011-12-30 | 2019-05-07 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
US11453811B2 (en) | 2011-12-30 | 2022-09-27 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle and method of forming same |
US9765249B2 (en) | 2011-12-30 | 2017-09-19 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle and method of forming same |
US9771506B2 (en) | 2012-01-10 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having complex shapes and methods of forming same |
US9567505B2 (en) | 2012-01-10 | 2017-02-14 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having complex shapes and methods of forming same |
US11859120B2 (en) | 2012-01-10 | 2024-01-02 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having an elongated body comprising a twist along an axis of the body |
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US9676980B2 (en) | 2012-01-10 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US11649388B2 (en) | 2012-01-10 | 2023-05-16 | Saint-Gobain Cermaics & Plastics, Inc. | Abrasive particles having complex shapes and methods of forming same |
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US9428681B2 (en) | 2012-05-23 | 2016-08-30 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
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US10106714B2 (en) | 2012-06-29 | 2018-10-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US11154964B2 (en) | 2012-10-15 | 2021-10-26 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
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US10286523B2 (en) | 2012-10-15 | 2019-05-14 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US9440332B2 (en) | 2012-10-15 | 2016-09-13 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US9676982B2 (en) | 2012-12-31 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
US10179391B2 (en) | 2013-03-29 | 2019-01-15 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US9457453B2 (en) | 2013-03-29 | 2016-10-04 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive particles having particular shapes and methods of forming such particles |
US11590632B2 (en) | 2013-03-29 | 2023-02-28 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US10668598B2 (en) | 2013-03-29 | 2020-06-02 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive particles having particular shapes and methods of forming such particles |
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