DE102009038583A1 - Rough grinding tool for use on hand grinding machine, has fiber grinding disk with outer annular grinding region that is arranged radial to centre longitudinal axis, where disk is supported or glued to support plate using adhesive layer - Google Patents
Rough grinding tool for use on hand grinding machine, has fiber grinding disk with outer annular grinding region that is arranged radial to centre longitudinal axis, where disk is supported or glued to support plate using adhesive layer Download PDFInfo
- Publication number
- DE102009038583A1 DE102009038583A1 DE200910038583 DE102009038583A DE102009038583A1 DE 102009038583 A1 DE102009038583 A1 DE 102009038583A1 DE 200910038583 DE200910038583 DE 200910038583 DE 102009038583 A DE102009038583 A DE 102009038583A DE 102009038583 A1 DE102009038583 A1 DE 102009038583A1
- Authority
- DE
- Germany
- Prior art keywords
- grinding
- disk
- fiber
- support plate
- longitudinal axis
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/18—Wheels of special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/08—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with reinforcing means
Abstract
Description
Die Erfindung betrifft ein Schleif-Werkzeug nach dem Oberbegriff des Anspruches 1.The invention relates to a grinding tool according to the preamble of
Derartige Schleif-Werkzeuge sind in der Praxis in großer Zahl bekannt. Für den Einsatz bei Arbeiten, bei denen mittels des Schleif-Werkzeugs gleichmäßige Oberflächenstrukturen an dem zu bearbeitenden Werkstück erzielt werden müssen, ist die Standzeit der Schleifscheibe kurz, beispielsweise nur ca. 1 Minute. Nach dieser Zeit zeigt das Schleifkorn der Schleifscheibe erste Abnutzungserscheinungen, wodurch die Oberfläche des zu bearbeitenden Werkstücks nicht mehr vollkommen gleichmäßig wird. Die Schleifscheibe wird daher bereits nach dieser Zeit ausgewechselt. Um ein schnelles Auswechseln der Schleifscheibe zu ermöglichen, wurde ein Schnellwechselsystem entwickelt, wie es in der
Wenn zum Schruppschleifen – wie in der Praxis üblich – Schleifscheiben mit grobkörnigem Schleifmittel eingesetzt werden, dann besteht die Gefahr, dass die das Schleifmittel tragende Unterlage zerreißt. Dies gilt insbesondere, wenn als Unterlage für das Schleifmittel dienende Scheiben aus wenig festem Material eingesetzt werden.If grinding wheels with coarse abrasive are used for rough grinding, as is customary in practice, there is a risk that the base bearing the abrasive material will break. This is especially true when serving as a base for the abrasive serving discs of little solid material.
Der Erfindung liegt die Aufgabe zugrunde, ein Schleif-Werkzeug der gattungsgemäßen Art so auszugestalten, dass es bei einfachem und kostengünstigem Aufbau hohe Standzeiten aufweist.The invention has for its object to design a grinding tool of the generic type so that it has a long service life with a simple and inexpensive construction.
Diese Aufgabe wird erfindungsgemäß bei einem Schleif-Werkzeug der gattungsgemäßen Art durch die Merkmale im Kennzeichnungsteil des Anspruches 1 gelöst. Durch das Aufkleben der Fiber-Schleifscheibe auf den Tragteller hat sich überraschenderweise ergeben, dass ein Ausreißen der Fiber-Schleifscheibe trotz der hohen Belastungen beim Schruppschleifen nicht eintritt. Die Fiber-Scheibe besteht aus Vulkanfiber, einem Material, das seit eineinhalb Jahrhunderten bekannt und auf Papierbasis hergestellt ist. Überraschenderweise hat sich weiterhin ergeben, dass das Schleif-Werkzeug sowohl hinsichtlich der zerspanten Masse pro Zeiteinheit als auch hinsichtlich der gesamten zerspanbaren Masse konventionellen Schrupp-Schleifscheiben weit überlegen ist. Dies gilt insbesondere, wenn Ceramic-Korn als Schleifmittel eingesetzt wird.This object is achieved with a grinding tool of the generic type by the features in the characterizing part of
Die weiteren Unteransprüche geben vorteilhafte Weiterbildungen wieder.The further subclaims give advantageous developments again.
Weitere Merkmale, Vorteile und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels anhand der Zeichnung. Es zeigtFurther features, advantages and details of the invention will become apparent from the following description of an embodiment with reference to the drawing. It shows
Das in der Zeichnung dargestellte Schleif-Werkzeug weist einen in der üblichen Weise aus mit Phenolharz getränkten und verpressten Glasfasern bestehenden Tragteller
Auf der Schleifseite
Der Radius R1 des Tragtellers
Der Einsatz des Schleif-Werkzeugs erfolgt in der üblichen Weise unter einem Winkel zur Achse
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 1741515 B1 [0002, 0002] EP 1741515 B1 [0002, 0002]
Claims (5)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910038583 DE102009038583A1 (en) | 2009-08-22 | 2009-08-22 | Rough grinding tool for use on hand grinding machine, has fiber grinding disk with outer annular grinding region that is arranged radial to centre longitudinal axis, where disk is supported or glued to support plate using adhesive layer |
EP10167695.5A EP2286959B1 (en) | 2009-08-22 | 2010-06-29 | Scrubbing-grinding tool |
RU2010132291/02A RU2010132291A (en) | 2009-08-22 | 2010-08-02 | GRINDING CIRCLE |
BRPI1003157-0A BRPI1003157A2 (en) | 2009-08-22 | 2010-08-05 | roughing and grinding tool |
CA2715530A CA2715530A1 (en) | 2009-08-22 | 2010-08-17 | Rough grinding tool |
MX2010009004A MX2010009004A (en) | 2009-08-22 | 2010-08-17 | Scrubbing-grinding tool. |
ZA2010/05883A ZA201005883B (en) | 2009-08-22 | 2010-08-17 | Rough grinding tool |
AU2010212470A AU2010212470A1 (en) | 2009-08-22 | 2010-08-19 | Rough grinding tool |
CN201010259536.7A CN101992429B (en) | 2009-08-22 | 2010-08-19 | Rough grinding tool |
TW099127976A TW201111108A (en) | 2009-08-22 | 2010-08-20 | Rough grinding tool |
US12/861,670 US20110045750A1 (en) | 2009-08-22 | 2010-08-23 | Rough grinding tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910038583 DE102009038583A1 (en) | 2009-08-22 | 2009-08-22 | Rough grinding tool for use on hand grinding machine, has fiber grinding disk with outer annular grinding region that is arranged radial to centre longitudinal axis, where disk is supported or glued to support plate using adhesive layer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102009038583A1 true DE102009038583A1 (en) | 2011-03-03 |
DE102009038583A8 DE102009038583A8 (en) | 2011-06-01 |
Family
ID=43524982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910038583 Withdrawn DE102009038583A1 (en) | 2009-08-22 | 2009-08-22 | Rough grinding tool for use on hand grinding machine, has fiber grinding disk with outer annular grinding region that is arranged radial to centre longitudinal axis, where disk is supported or glued to support plate using adhesive layer |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102009038583A1 (en) |
MX (1) | MX2010009004A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013010146U1 (en) | 2013-11-11 | 2013-11-26 | Dipl.-Ing. Günter Wendt GmbH | Improved vulcanized fiber grinding tool |
DE102013017962A1 (en) | 2013-11-11 | 2015-05-13 | Dipl.-Ing. Günter Wendt GmbH | Improved vulcanized fiber grinding tool |
WO2015067377A1 (en) | 2013-11-11 | 2015-05-14 | Dipl.-Ing. Günter Wendt GmbH | Vulcanized fiber grinding tool |
DE102015111899A1 (en) | 2015-07-22 | 2016-01-28 | Lukas-Erzett Vereinigte Schleif- Und Fräswerkzeugfabriken Gmbh & Co. Kg | Grinding disc with a fleece backing pad |
WO2018163102A1 (en) * | 2017-03-10 | 2018-09-13 | In2-Concrete Bvba | Device, sanding frame, sanding element, method and kit for sanding floor areas |
DE202015009977U1 (en) | 2015-07-22 | 2022-02-18 | Lukas-Erzett Gmbh & Co. Kg | Grinding disc with a fleece backing pad |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9017256U1 (en) * | 1990-12-21 | 1991-03-14 | Wendt, Guenther, 5227 Windeck, De | |
DE69506851T2 (en) * | 1994-03-16 | 1999-07-08 | Minnesota Mining & Mfg | GRINDING BODY, coated grinding wheel and erodible grinding aid agglomerate |
DE69228760T2 (en) * | 1991-12-20 | 1999-08-05 | Minnesota Mining & Mfg | COVERED GRINDING CARRIER |
DE102006010366B3 (en) * | 2006-03-03 | 2007-10-04 | Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG | Abrasive blade and grinding wheel containing it |
EP1741515B1 (en) | 2005-07-05 | 2007-11-07 | August Rüggeberg GmbH & Co. KG | Tool |
-
2009
- 2009-08-22 DE DE200910038583 patent/DE102009038583A1/en not_active Withdrawn
-
2010
- 2010-08-17 MX MX2010009004A patent/MX2010009004A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9017256U1 (en) * | 1990-12-21 | 1991-03-14 | Wendt, Guenther, 5227 Windeck, De | |
DE69228760T2 (en) * | 1991-12-20 | 1999-08-05 | Minnesota Mining & Mfg | COVERED GRINDING CARRIER |
DE69506851T2 (en) * | 1994-03-16 | 1999-07-08 | Minnesota Mining & Mfg | GRINDING BODY, coated grinding wheel and erodible grinding aid agglomerate |
EP1741515B1 (en) | 2005-07-05 | 2007-11-07 | August Rüggeberg GmbH & Co. KG | Tool |
DE102006010366B3 (en) * | 2006-03-03 | 2007-10-04 | Lukas-Erzett Vereinigte Schleif- und Fräswerkzeugfabriken GmbH & Co KG | Abrasive blade and grinding wheel containing it |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013010146U1 (en) | 2013-11-11 | 2013-11-26 | Dipl.-Ing. Günter Wendt GmbH | Improved vulcanized fiber grinding tool |
DE202014003278U1 (en) | 2013-11-11 | 2014-07-09 | Dipl.-Ing. Günter Wendt GmbH | Vulcanized fiber grinding tool |
DE102014005672A1 (en) | 2013-11-11 | 2015-05-13 | Dipl.-Ing. Günter Wendt GmbH | Vulcanized fiber grinding tool |
DE102013017962A1 (en) | 2013-11-11 | 2015-05-13 | Dipl.-Ing. Günter Wendt GmbH | Improved vulcanized fiber grinding tool |
WO2015067377A1 (en) | 2013-11-11 | 2015-05-14 | Dipl.-Ing. Günter Wendt GmbH | Vulcanized fiber grinding tool |
US10046439B2 (en) | 2013-11-11 | 2018-08-14 | Dipl.-Ing. Guenter Wendt Gmbh | Vulcanized fiber grinding tool |
RU2671226C1 (en) * | 2013-11-11 | 2018-10-30 | Гюнтер Вендт Гмбх | Vulcanised fibre abrasive tool |
DE102015111899A1 (en) | 2015-07-22 | 2016-01-28 | Lukas-Erzett Vereinigte Schleif- Und Fräswerkzeugfabriken Gmbh & Co. Kg | Grinding disc with a fleece backing pad |
WO2017013259A1 (en) * | 2015-07-22 | 2017-01-26 | Lukas-Erzett Vereinigte Schleif- Und Fräswerkzeugfabriken Gmbh & Co. Kg | Abrasive wheel with a nonwoven supporting plate |
DE202015009977U1 (en) | 2015-07-22 | 2022-02-18 | Lukas-Erzett Gmbh & Co. Kg | Grinding disc with a fleece backing pad |
WO2018163102A1 (en) * | 2017-03-10 | 2018-09-13 | In2-Concrete Bvba | Device, sanding frame, sanding element, method and kit for sanding floor areas |
US11173578B2 (en) | 2017-03-10 | 2021-11-16 | In2-Concrete Bvba | Device, sanding frame, sanding element, method and kit for sanding floor areas |
Also Published As
Publication number | Publication date |
---|---|
DE102009038583A8 (en) | 2011-06-01 |
MX2010009004A (en) | 2011-03-17 |
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Legal Events
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OP8 | Request for examination as to paragraph 44 patent law | ||
8196 | Reprint of faulty title page (publication) german patentblatt: part 1a6 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |