EP0781629B1 - Direkt oder indirekt mit einer Maschine oder einem manuell betreibbaren Schleifmittelhalter adaptierbarer Schleifkörper sowie ein hierfür geeigneter Adapter - Google Patents
Direkt oder indirekt mit einer Maschine oder einem manuell betreibbaren Schleifmittelhalter adaptierbarer Schleifkörper sowie ein hierfür geeigneter Adapter Download PDFInfo
- Publication number
- EP0781629B1 EP0781629B1 EP96106587A EP96106587A EP0781629B1 EP 0781629 B1 EP0781629 B1 EP 0781629B1 EP 96106587 A EP96106587 A EP 96106587A EP 96106587 A EP96106587 A EP 96106587A EP 0781629 B1 EP0781629 B1 EP 0781629B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- grinding
- abrasive
- perforation
- grinding body
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Definitions
- the invention relates to an abrasive body according to the Preamble of claim 1, a combination of one Abrasive body and an abrasive holder and one for appropriate application on a machine grinding plate or sanding plate or on an actuatable Abrasive holder with or without suction, suitable adapter.
- Abrasive bodies of the type mentioned, in particular machine-adaptable grinding wheels are in the most varied Embodiments, in terms of structure and known geometric shape.
- circular grinding wheels commercially available with a velor on the back for attaching to the sanding plate.
- the Grinding wheels also have, for example, six or eight holes arranged in a circle by several Millimeters in diameter with the corresponding Drilled hole in the sanding plate covered must be removed in order to extract the grinding dust enable (catalog Bosch DIY program 1994/95, P. 22).
- abrasives are in the form of sanding grids known (US 4 937 984, US 5 007 206, US 5 503 627).
- sanding grids are difficult to attach because they need to be excited. You only have one relative short service life.
- the present invention is therefore based on the object based on a grinding wheel as well as corresponding Adaption means for machines or manual tools too create the disadvantage of the state of the described Counter technology effectively and at the same time continuous, regular and satisfactory Removal of the grinding dust ensures which both can be used individually or in combination are.
- this object is achieved by a grinding wheel according to the characterizing part of claim 1, by a Combination of an abrasive wheel and an abrasive holder according to claim 12 or by an adapter solved according to claim 14.
- both the grinding wheel and also the one used for some work-related fastenings Adapter a network of breakthroughs that both among themselves, i.e. communicate with each other, as well as, for example, with the suction device Machine in communication so that both the exhaust air as well as the particle flow is effective and the dust can be removed.
- the present invention is characterized from that by means of this on the one hand a machine adaptable Abrasive body is formed, the least consists of a layer containing the abrasive and directly or indirectly using an adapter on the Sanding disc or the grinding plate of the machine can be attached to work and where means are provided with the suction of the Sanding plates or the grinding plate of the machine can cooperate, being the essence of the present Invention is that at least the grinding wheel has a perforation that is approximately even over spread the entire surface of the grinding wheel or is at least partially arranged and at least that Abrasive layer penetrates, the Distance of the individual who form the perforation Breakthroughs to each other and to the Suction devices of the grinding plate or Sanding plate are arranged so that an almost jam-free Transport of the grinding dust is effected.
- this grinding wheel is characterized by that it consists of at least one containing the abrasive Layer exists and that directly or with the help of a Adapters indirectly on an abrasive holder can be fastened to suit the work and also means are provided with the suction of the Abrasive holder can interact.
- This grinding wheel is characterized in that at least the grinding wheel has a perforation, which are approximately even over the entire surface of the Distributed abrasive or at least partially arranged and at least the one containing the abrasive Layer penetrates, the distance of each, the Perforations forming each other and opposite the suction devices of the abrasive holder are arranged so that an almost dustless transport of the grinding dust is caused.
- the invention provides a grinding wheel created the one without suction devices satisfactory removal of the grinding dust causes. It was recognized that the presence of the Perforation of the sanding dust solely by the contact pressure away from the grinding surface and in zones and layers is pushed behind the grinding plane. So is a Clogging of the abrasive grains almost avoided.
- the adapter also has one with the perforation the interacting perforation of the grinding wheel.
- a first particularly preferred embodiment of the present invention provides an abrasive body which consists of the layer containing the abrasive and / or the layer carrying or embedding the abrasive and / or the Velcro adaptation layer, which are penetrated together by the perforation.
- An auxiliary functional layer can be arranged between the layer containing the abrasive or its carrier or embedding layer and the Velcro adaptation layer.
- Such auxiliary function layers can be formed as elastic adaptation layers or compensation layers, for example made of foam.
- these auxiliary function layers can also have a temperature blocking effect and be suitable for both wet and dry grinding. All the layers forming the grinding wheel are preferably penetrated by a common perforation.
- the auxiliary functional layer consists of a foam-like structure, it does not provide any perforation, but rather forms communication and transport channels itself through its foam-like structure, between the perforations of the perforation of the adjacent layer and the suction devices of the grinding plate or the tools used.
- the perforation as well as the communication channels can flow through gas and particles.
- the shapes of the perforations forming the perforation can be circular, angular and oval. You can also through slot-like openings, which are linear or are aligned in an arc. This applies to the perforation of the grinding wheel as well also for the perforation of the adapter. Both the Abrasive wheel as well as the adapter can be disc-shaped circular, angular, i.e. rectangular or triangular or also be star-shaped.
- the abrasive backing consists of paper, tissue or a fleece.
- the present invention also provides an adapter ready to work on machine or Abrasive holder arrangement of a conventional as also an abrasive wheel according to claims 1 to 11 is suitable and is characterized in that the Velcro adapter layer adapter, one Foam particle layer and a velor layer, the one pointing to the grinding wheel Velcro adaptation layer penetrated by the perforation is.
- the perforation as such, both in the grinding wheel as well as in the adapter according to the invention, where the layer as such gas or particle flow impermeable.
- the property of Abrasive body in terms of structure and layers, with Exception of the grinding layer, also apply to the Adapters.
- FIGS. 4 and 5 show a grinding plate 5, the with Suction devices 7, here individual radially arranged Holes. About these Suction devices 7 is conventionally the removed grinding dust is fed into a collecting bag, the actual suction device on or in Grinder is integrated. This representation is representative of a grinding plate or one other abrasive holder 6 with or without Suction devices.
- the abrasives for example circular grinding wheels, also with Provide openings that are congruent to the Suction devices 7 are to be applied.
- the grinding plate 5 has a Velcro adaptation surface 17.
- Both the latter layer and the The perforation surface is fixed on a support plate 19 applied which a connecting element 20 for Owns the machine.
- Both the Velcro adaptation surface 17 and also the soft layer 18 and the support plate 19 of the Sanding discs are in shape from the suction devices 7 penetrated by perforations or bores.
- a grinding wheel 1 according to FIG. 1 is now used to 3 and an adapter according to Figures 5 to 7 created.
- the general idea of the invention is expressed for example in Figures 1 to 3.
- the grinding wheel 1 is provided with a perforation 8, which is distributed over the entire area, for example.
- the abrasive body 1 can be made from a wide variety Layers are formed. This depends on respective grinding process, quality of the ground Layer and the material to be found. At least it is according to the invention the layer 3 carrying the abrasive 2 of the perforations 9 forming the perforation 8 enforced.
- Openings 9 of the perforation 8 to one another and opposite the suction devices 7 of the grinding plate 5 is an almost dust-free transport of the grinding dust the suction devices 7 causes.
- the inventive grinding wheel 1, from which Abrasive 2 layer 3 and the Abrasive 2 or the abrasive 2 embedding layer 10 and a Velcro adaptation layer 11 formed, all penetrated by the perforation 8 are.
- this can also be an auxiliary functional layer 12 arranged between the layer 3 containing the abrasive 2 or its carrier or embedding layer 10 and the Velcro adaptation layer 11, which can be present, for example, as a foam body for the purpose of elastic adaptation and compensation, but also as a temperature barrier layer.
- This can also be produced for wet or dry grinding designs.
- all the layers forming the grinding body 1 can be penetrated by a common perforation or only individual layers can be penetrated by this.
- the auxiliary functional layer 12 has no perforation 8, but rather forms communication channels 13 between the openings 9 of the perforation 8 and the suction devices 7 of the grinding plate 5 due to its own foam-like structure. It goes without saying that both the perforation 8 and the communication channels 13 can flow through both gas and particles. The same also applies to the construction of the adapter according to FIGS. 6 to 7.
- the adapter 4 also provides the perforation 8 here, which, if the adapter 4 consists of a Velcro adaptation layer 14, only penetrates this if a foam particle layer 15 is also shown, as shown here a subsequent velor layer 16, which can itself be flowed through.
- FIG. 8 shows a perforation 8 which is formed from circular openings.
- FIG. 9 shows star-shaped openings 9 and FIG. 10 polygonal openings 9. These openings can be symmetrical like the square, rectangular or triangular openings according to FIGS. 11 to 13, or they can be of an asymmetrical shape.
- FIG. 14 shows oval openings 9. The choice of the geometric shape is determined by the respective application. So slot-like openings 9 in a linear (FIG. 15) or arc-shaped alignment (FIG. 16) are also possible.
- the essence of the invention is determined, inter alia, by the perforations in the grinding wheel and in the adapter or their layer structure. It was thus recognized that both the grinding wheel and the adapter can be used separately or in combination with one another.
- the adapter according to the invention can even be used with conventional Abrasive bodies having perforations can be used in the sense of the inventive concept.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
Zwischenzeitlich wird der Schleifstaub sowohl auf dem Werkstück verrieben als auch in die Schleiffläche gepreßt, wo er zum Zusetzen der Schleifmittel führt.
Dies führt letztendlich zu einem qualitativ nicht zufriedenstellenden Schleifergebnis.
Zwischen der das Schleifmittel aufweisenden Schicht oder deren Träger oder Einbettungsschicht und der Klettadaptionsschicht kann eine Hilfsfunktionsschicht angeordnet sein. Solche Hilfsfunktionsschichten können als elastische Anpassungsschichten oder Ausgleichsschichten, beispielsweise aus Schaumstoff gebildet sein. Diese Hilfsfunktionsschichten können aber auch eine Temperatursperrwirkung besitzen und sowohl für den Naßals auch für den Trockenschliff geeignet sein. Bevorzugterweise sind alle den Schleifkörper bildenden Schichten von einer gemeinsamen Perforierung durchsetzt. Jedoch insbesondere, wenn die Hilfsfunktionschicht aus einem schaumartigen Aufbau besteht, sieht diese keine Perforation vor, sondern bildet selbst durch ihren schaumartigen Aufbau Kommuniktions- und Transportkanäle, zwischen den Durchbrechungen der Perforation der benachbarten Schicht und den Absaugeinrichtungen des Schleiftellers oder der verwendeten Werkzeuge. Die Perforation als auch die Kommunikationskanäle sind dabei gas- und partikeldurchströmbar.
Dabei zeigen:
- Figur 1
- eine Draufsicht auf eine erste Ausführungsvariante der vorliegenden Erfindung, hier eine mit Klettadaptionsfläche versehene Schleifscheibe
- Figur 2
- das in Figur 1 mit A gekennzeichnete Detail in einer Vergrößerung;
- Figur 3
- einen Schnitt entlang der in Figur 2 angedeuteten Linie B-B in einer Vergrößerung;
- Figur 4
- eine Seitenansicht eines Schleiftellers;
- Figur 5
- die Unterseite des Schleiftellers nach Figur 4 aus der in Figur 4 angedeuteten Richtung C;
- Figur 6
- einen Adapter in der Draufsicht auf die Klettadaptionsfläche;
- Figur 7
- einen Schnitt entlang der in Figur 6 angedeuteten Linie D-D, wobei der geschnittene Adapter 4 nur in einem Teilbereich, und zwar in vergrößerter Darstellung gezeigt ist.
- Figuren 8 bis 16
- verschiedene Varianten der Perforationsbildung.
Aber auch dann, wenn die Schleifscheibe ordnungsgemäß positioniert wird, ist eine kontinuierliche Absaugung aus den bereits genannten Gründen nicht gewährleistet.
Wie zuvor dargelegt, können alle den Schleifkörper 1 bildenden Schichten von einer gemeinsamen Perforation durchsetzt sein oder auch nur einzelne Schichten von dieser durchsetzt werden.
Eine Ausführungsform der vorliegenden Erfindung besteht darin, daß die Hilfsfunktionsschicht 12 keine Perforation 8 aufweist, sondern durch ihren eigenen schaumartigen Aufbau Kommunikationskanäle 13 zwischen den Durchbrechungen 9 der Perforation 8 und den Absaugeinrichtungen 7 des Schleiftellers 5 bildet. Es versteht sich hierbei, daß sowohl die Perforation 8 als auch die Kommunikationskanäle 13 sowohl gas- als auch partikeldurchströmbar sind. Gleiches gilt auch für den Aufbau des Adapters gemäß den Figuren 6 bis 7. Der Adapter 4 sieht auch hier die Perforation 8 vor, die, falls der Adapter 4 aus einer Klettadaptionsschicht 14 besteht, lediglich diese durchsetzt, wenn wie hier gezeigt eine Schaumpartikelschicht 15 mit einer darauf folgenden Veloursschicht 16, welche selbst durchströmbar sind, besteht.
Lochungen aufweisenden Schleifkörpern im Sinne des Erfindungsgedankens genutzt werden.
- 1
- Schleifkörper
- 2
- Schleifmittel
- 3
- Schicht für 2 (tragend)
- 4
- Adapter
- 5
- Schleifteller/Schleifplatte
- 6
- Schleifmittelhalter
- 7
- Absaugeinrichtung
- 8
- Perforation
- 9
- Durchbrechungen von 8
- 10
- Schicht für 2 (einbettend)
- 11
- Klettadaptionsschicht von 1
- 12
- Hilfsfunktionsschicht
- 13
- Kommunikationskanäle von 12/15
- 14
- Kleppadaptionsschicht von 4
- 15
- Schaumpartikelschicht von 4
- 16
- Veloursschicht von 4
- 17
- Klettadaptionsfläche von 5
- 18
- Zwischenschicht von 5
- 19
- Tragteller von 5
- 20
- Verbindungselement von 5
Claims (16)
- Schleifkörper, mindestens bestehend aus einer ein Schleifmittel (2) aufweisenden partikelstromundurchlässigen Schicht (3), der direkt oder mit Hilfe eines Adapters (4) indirekt auf einem Schleifmittelhalter (5, 6) arbeitsgerecht befestigbar ist, mit Durchbrechungen (9), die zumindest die das Schleifmittel (2) aufweisende Schicht (3) durchdringen, und einer Schicht, insbesondere einer Klettadaptionsschicht (11), die gas- und partikelstromdurchlässig ist, dadurch gekennzeichnet, daß die Durchbrechungen (9) als gas- und partikeldurchströmbare Perforation (8) ausgebildet sind, die annähernd gleichmäßig über die gesamte Fläche des Schleifkörpers oder einen Teil davon verteilt ist, wobei die einzelnen, die Perforation (8) bildenden Durchbrechungen (9) miteinander in Verbindung stehen und ihr Abstand zueinander so gewählt ist, daß ein nahezu stauloser kontinuierlicher Transport des Schleifstaubes bewirkt ist.
- Schleifkörper nach Anspruch 1, dadurch gekennzeichnet, daß die das Schleifmittel (2) aufweisenden Schicht (3) und die Klettadaptionsschicht (11) gemeinsam von der Perforation (8) durchdrungen sind.
- Schleifkörper nach Anspruch 1 oder 2 dadurch gekennzeichnet, daß zwischen der das Schleifmittel (2) aufweisenden Schicht (3) oder deren Träger- oder Einbettungsschicht (10) und der Klettadaptionsschicht (11) eine weitere gas und partikeldurchlässige Schicht angeordnet ist, die als elastische Anpassungsschicht oder Ausgleichsschicht oder als Temperatursperrschicht ausgebildet oder zum Naß- und/oder Trockenschliff geeignet ist.
- Schleifkörper nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die den Schleifkörper (1) bildenden Schichten eine gemeinsame Perforation (8) aufweisen.
- Schleifkörper nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die weitere Schicht (12) keine Perforation (8) aufweist und durch einen schaumartigen Aufbau Kommunikationskanäle (13) zwischen den Durchbrechungen (9) der Perforation (8) der benachbarten Schicht und den Ansaugeinrichtungen (7) des Schleifmittelhalters (5, 6) bildet.
- Schleifkörper nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß auch die Kommunikationskanäle (13) gas- und partikeldurchströmbar sind.
- Schleifkörper nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß die Perforation (8) durch kreisförmige, eckige oder ovale Durchbrechungen (9) gebildet ist.
- Schleifkörper nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß die Perforation (8) durch schlitzartige Durchbrechungen (9) gebildet ist die insbesondere linear oder bogenförmig ausgerichtet sind.
- Schleifkörper nach Anspruch 1 bis 8, dadurch gekennzeichnet, daß dieser scheibenförmig ausgebildet ist.
- Schleifkörper nach Anspruch 1 bis 9, dadurch gekennzeichnet, daß dieser kreisrund, eckig, insbesondere rechteckig, dreieckig oder sternförmig ausgebildet ist.
- Schleifkörper nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß der Schleifmittelträger aus Papier, aus einem Gewebe oder Vlies besteht.
- Kombination aus einem Schleifkörper nach einem der Ansprüche 1 bis 11 und einem Schleifmittelhalter (5, 6), an dem der Schleifkörper befestigt ist und der Mittel aufweist, die mit Absaugeinrichtungen (7) zusammenwirken und der Abstand der Durchbrechungen (9) gegenüber den Absaugeinrichtungen (7) des Schleifmittelhalters (5) so gewählt ist, daß ein nahezu stauloser Transport des Schleifstaubes bewirkt ist.
- Kombination nach Anspruch 12, dadurch gekennzeichnet, daß er auf einem als Schleifteller oder Schleifplatte ausgebildeten Schleifmittelhalter (5) einer Maschine befestigbar ist.
- Adapter zur arbeitsgerechten Maschinen- oder Schleifmittelhalteranordnung sowohl eines konventionellen als auch eines Schleifkörpers nach den Ansprüchen 1 bis 11, der aus einer Klettadaptionsschicht (14), einer Schaumpartikelschicht (15) und einer Veloursschicht (16), die gas- und partikelstromdurchlässig sind, besteht, wobei die zum Schleifkörper (1) hinweisende Klettadaptionsschicht (14) mit von der gas- und partikelstromdurchlässigen und annähernd gleichmäßig über die gesamte Fläche des Adapters oder einen Teil davon verteilten Perforation (8) durchdrungen ist.
- Adapter nach Anspruch 14, dadurch gekennzeichnet, daß die Schaumpartikelschicht (15) als elastische Anpassungsschicht oder Ausgleichsschicht oder als Temperatursperrschicht ausgebildet ist oder zum Naß- und/oder Trockenschliff geeignet ist.
- Adapter nach Anspruch 15, dadurch gekennzeichnet, daß die Schaumpartikelschicht (15) keine Perforation (8) aufweist und durch den schaumartigen Aufbau gas- und partikeldurchströmbare Kommunikationskanäle (13) zwischen den Durchbrechungen (9) der Perforation der benachbarten Schicht und den Ansaugeinrichtungen des Schleiftellers oder der Schleifplatte bzw. dem Schleifmittelhalter bildet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29520566U | 1995-12-29 | ||
DE29520566U DE29520566U1 (de) | 1995-12-29 | 1995-12-29 | Direkt oder indirekt mit einer Maschine oder einem manuell betreibbaren Schleifmittelhalter adaptierbarer Schleifkörper sowie ein hierfür geeigneter Adapter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0781629A1 EP0781629A1 (de) | 1997-07-02 |
EP0781629B1 true EP0781629B1 (de) | 1999-06-09 |
Family
ID=8017243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96106587A Expired - Lifetime EP0781629B1 (de) | 1995-12-29 | 1996-04-26 | Direkt oder indirekt mit einer Maschine oder einem manuell betreibbaren Schleifmittelhalter adaptierbarer Schleifkörper sowie ein hierfür geeigneter Adapter |
Country Status (7)
Country | Link |
---|---|
US (1) | US5810650A (de) |
EP (1) | EP0781629B1 (de) |
AT (1) | ATE181010T1 (de) |
DE (2) | DE29520566U1 (de) |
DK (1) | DK0781629T3 (de) |
ES (1) | ES2132803T3 (de) |
GR (1) | GR3030560T3 (de) |
Cited By (5)
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DE102010002539A1 (de) | 2010-03-03 | 2011-09-08 | Jöst Gmbh | Schleifkörper mit Staubspeicherschicht |
EP2409592A2 (de) | 2010-07-20 | 2012-01-25 | Gottlieb Binder GmbH & Co. KG | Haftverschlussteil und Verfahren zur Herstellung eines Haftverschlussteils |
DE102012201329A1 (de) | 2012-01-31 | 2013-08-01 | Robert Bosch Gmbh | Baueinheit |
EP2957387A1 (de) | 2014-06-18 | 2015-12-23 | Hermes Schleifmittel GmbH & Co. KG | Adapter zum Anbringen einer Schleifscheibe auf einem Stützteller |
DE102017216175A1 (de) * | 2017-09-13 | 2019-03-14 | Robert Bosch Gmbh | Schleifartikel |
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US7452265B2 (en) * | 2006-12-21 | 2008-11-18 | 3M Innovative Properties Company | Abrasive article and methods of making same |
US7959694B2 (en) * | 2007-03-05 | 2011-06-14 | 3M Innovative Properties Company | Laser cut abrasive article, and methods |
US8080072B2 (en) * | 2007-03-05 | 2011-12-20 | 3M Innovative Properties Company | Abrasive article with supersize coating, and methods |
US7628829B2 (en) * | 2007-03-20 | 2009-12-08 | 3M Innovative Properties Company | Abrasive article and method of making and using the same |
US20080318506A1 (en) * | 2007-06-19 | 2008-12-25 | John Edward Brown | Abrasive article and method of making |
AU2008346787B2 (en) * | 2007-12-31 | 2011-04-28 | Saint-Gobain Abrasifs | Interface pad for use between an abrasive article and a support tool |
US20090227188A1 (en) * | 2008-03-07 | 2009-09-10 | Ross Karl A | Vacuum Sander Having a Porous Pad |
WO2010004601A1 (en) * | 2008-07-11 | 2010-01-14 | Power-Tech Srl | Abrasive member like abrasive sheet, strip, roll or belt for surface finishing or surface preparation of manufactured articles. |
FR2954723B1 (fr) * | 2009-12-29 | 2012-04-20 | Saint Gobain Abrasives Inc | Article abrasif comprenant un espace creux entre ses faces avant et arriere, et procede de fabrication |
DE102010003616A1 (de) | 2010-04-01 | 2011-10-06 | Robert Bosch Gmbh | Haltekörper für flexibles Schleifmittel und Schleifsystem |
WO2012003116A1 (en) | 2010-07-02 | 2012-01-05 | 3M Innovative Properties Company | Coated abrasive articles |
US20120028553A1 (en) * | 2010-07-30 | 2012-02-02 | Saint-Gobain Abrasives, Inc. | Flexible abrasive grinding apparatus and related methods |
WO2012020275A1 (en) * | 2010-08-10 | 2012-02-16 | Miksa Marton | Sanding apparatus |
EP2422931A1 (de) * | 2010-08-31 | 2012-02-29 | Jöst GmbH | Universelle Schleiftellereinheit mit Absaughaube für eine Rotationsschleifmaschine |
DE202010012502U1 (de) | 2010-09-13 | 2010-11-18 | Robert Bosch Gmbh | Schleifscheibe |
US10099343B2 (en) * | 2010-11-15 | 2018-10-16 | 3M Innovative Properties Company | Abrasive disc with universal hole pattern |
EP2758210B1 (de) | 2011-09-20 | 2016-05-18 | Robert Bosch GmbH | Haltekörper für flexibles schleifmittel, schleifsystem und schleifgerät |
DE102011055442A1 (de) * | 2011-11-17 | 2013-05-23 | Rud. Starcke Gmbh & Co. Kg | Flächiges, stauboffenes Schleifelement |
WO2013101575A2 (en) | 2011-12-29 | 2013-07-04 | 3M Innovative Properties Company | Coated abrasive article |
CA2862388C (en) | 2011-12-31 | 2018-01-16 | Saint-Gobain Abrasives, Inc. | Abrasive article having a non-uniform distribution of openings |
CN203210209U (zh) * | 2013-04-03 | 2013-09-25 | 淄博理研泰山涂附磨具有限公司 | 一种防堵塞网眼砂布 |
US20210205946A1 (en) * | 2020-01-02 | 2021-07-08 | Andrew Trebino | Sanding Tool Attachment |
DE102020125135A1 (de) | 2020-09-25 | 2022-03-31 | Jöst Gmbh | Schleifscheibe, Schleifvorrichtung sowie Verwendung einer Schleifscheibe |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1085962A (fr) * | 1952-12-31 | 1955-02-08 | Stephan & Soehne | Meule |
US2749681A (en) * | 1952-12-31 | 1956-06-12 | Stephen U Sohne A | Grinding disc |
US2838890A (en) * | 1955-04-18 | 1958-06-17 | Kimberly Clark Co | Cellulosic product |
US3021649A (en) * | 1959-02-04 | 1962-02-20 | Imp Foam Rubber Corp | Perforated abrasive faced scrubbing pad |
FR1390205A (fr) * | 1963-06-04 | 1965-02-26 | Zane & C Snc | Disque abrasif flexible, procédé pour sa fabrication et moyens pour réaliser ce procédé |
US4062152A (en) * | 1976-04-28 | 1977-12-13 | Mehrer Donald D | Vacuum sander |
US4287685A (en) * | 1978-12-08 | 1981-09-08 | Miksa Marton | Pad assembly for vacuum rotary sander |
JPS607953U (ja) * | 1983-06-27 | 1985-01-19 | リョービ株式会社 | 研摩機の集塵装置 |
US4759155A (en) * | 1987-03-06 | 1988-07-26 | Shaw Christopher J | Particle collecting sander |
DE3724747A1 (de) * | 1987-07-25 | 1989-02-02 | Fein C & E | Schleifgeraet mit staubabsaugeinrichtung |
DE8802927U1 (de) * | 1987-12-15 | 1988-05-05 | Braasch, Gerd, 4475 Sögel | Schleifelement für einen Schleifkörper |
US4839995A (en) * | 1988-05-02 | 1989-06-20 | Hutchins Manufacturing Company | Abrading tool |
US4937984A (en) * | 1989-02-23 | 1990-07-03 | Taranto Thomas F | Vacuum sander |
US5036627A (en) * | 1989-06-28 | 1991-08-06 | David Walters | Dustless sanding device |
US4964243A (en) * | 1989-07-10 | 1990-10-23 | Reiter John P | Vacuum pole sander |
US5007206A (en) * | 1989-10-05 | 1991-04-16 | Paterson Patrick J | Dustless drywall sander |
US5027470A (en) * | 1990-10-09 | 1991-07-02 | Robert Takashima | Dustless surface treatment machine |
US5220752A (en) * | 1991-07-22 | 1993-06-22 | Christopher Cheney | Conformable sanding device incorporating a flexible attachment means |
DE4124520A1 (de) * | 1991-07-24 | 1993-01-28 | Kolthoff Ag | Traegerteller fuer werkzeugblaetter |
DE9113647U1 (de) * | 1991-11-02 | 1992-01-02 | Fabritius, Hans-Josef, 4400 Münster | Arbeitsscheibenanordnung |
DE4205977A1 (de) * | 1992-02-27 | 1993-09-02 | Bosch Gmbh Robert | Schleifteller aus mehreren werkstoffschichten |
IT226758Z2 (it) * | 1992-07-09 | 1997-07-01 | Norton | Utensile abrasivo quale disco striscia e simili per una macchina per la carteggiatura e la levigatura |
FI96585C (sv) * | 1994-09-06 | 1996-07-25 | Kwh Mirka Ab Oy | Slipprodukt |
US5674122A (en) * | 1994-10-27 | 1997-10-07 | Minnesota Mining And Manufacturing Company | Abrasive articles and methods for their manufacture |
-
1995
- 1995-12-29 DE DE29520566U patent/DE29520566U1/de not_active Expired - Lifetime
-
1996
- 1996-04-26 AT AT96106587T patent/ATE181010T1/de active
- 1996-04-26 EP EP96106587A patent/EP0781629B1/de not_active Expired - Lifetime
- 1996-04-26 DE DE59602161T patent/DE59602161C5/de not_active Expired - Lifetime
- 1996-04-26 ES ES96106587T patent/ES2132803T3/es not_active Expired - Lifetime
- 1996-04-26 DK DK96106587T patent/DK0781629T3/da active
- 1996-07-17 US US08/682,251 patent/US5810650A/en not_active Expired - Lifetime
-
1999
- 1999-06-17 GR GR990401642T patent/GR3030560T3/el unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010002539A1 (de) | 2010-03-03 | 2011-09-08 | Jöst Gmbh | Schleifkörper mit Staubspeicherschicht |
EP2409592A2 (de) | 2010-07-20 | 2012-01-25 | Gottlieb Binder GmbH & Co. KG | Haftverschlussteil und Verfahren zur Herstellung eines Haftverschlussteils |
DE102010027616A1 (de) | 2010-07-20 | 2012-01-26 | Gottlieb Binder Gmbh & Co. Kg | Haftverschlussteil und Verfahren zur Herstellung eines Haftverschlussteils |
DE102012201329A1 (de) | 2012-01-31 | 2013-08-01 | Robert Bosch Gmbh | Baueinheit |
DE202012013026U1 (de) | 2012-01-31 | 2014-07-15 | Robert Bosch Gmbh | Baueinheit |
EP2957387A1 (de) | 2014-06-18 | 2015-12-23 | Hermes Schleifmittel GmbH & Co. KG | Adapter zum Anbringen einer Schleifscheibe auf einem Stützteller |
DE102017216175A1 (de) * | 2017-09-13 | 2019-03-14 | Robert Bosch Gmbh | Schleifartikel |
WO2019052787A1 (de) | 2017-09-13 | 2019-03-21 | Robert Bosch Gmbh | Schleifartikel |
US11697186B2 (en) | 2017-09-13 | 2023-07-11 | Robert Bosch Gmbh | Abrasive article |
Also Published As
Publication number | Publication date |
---|---|
DE59602161D1 (de) | 1999-07-15 |
US5810650A (en) | 1998-09-22 |
GR3030560T3 (en) | 1999-10-29 |
DE29520566U1 (de) | 1996-02-22 |
EP0781629A1 (de) | 1997-07-02 |
DK0781629T3 (da) | 1999-12-06 |
ATE181010T1 (de) | 1999-06-15 |
DE59602161C5 (de) | 2011-03-03 |
ES2132803T3 (es) | 1999-08-16 |
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