DE202008002502U1 - Sandwich pad for working on surfaces - Google Patents
Sandwich pad for working on surfaces Download PDFInfo
- Publication number
- DE202008002502U1 DE202008002502U1 DE202008002502U DE202008002502U DE202008002502U1 DE 202008002502 U1 DE202008002502 U1 DE 202008002502U1 DE 202008002502 U DE202008002502 U DE 202008002502U DE 202008002502 U DE202008002502 U DE 202008002502U DE 202008002502 U1 DE202008002502 U1 DE 202008002502U1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- polishing
- pad
- polishing pad
- stabilization
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Polierpad (1–8) für die maschinelle Verarbeitung von Poliermitteln, bestehend aus einer Polierschicht (2), einer Stabilisierungsschicht (3) und einer zur Befestigung erforderlichen rückseitigen Trägerschicht (4) dadurch gekennzeichnet, dass das Pad (1–8) zusätzlich zur Trägerschicht (4) aus mindestens zwei weiteren Schichten (2, 3) verschiedenen Materials besteht.polishing (1-8) for the machining of polishing agents, consisting of a polishing layer (2), a stabilizing layer (3) and a rear side required for attachment Carrier layer (4), characterized in that the pad (1-8) in addition to the carrier layer (4) from at least two further layers (2, 3) of different material consists.
Description
Die
Erfindung betrifft ein vorwiegend aus Schaumstoff bestehendes Polierpad
(
Diese
Polierscheiben werden, wie auch das in der Erfindung beschriebene
Polierpad (
Zur
Befestigung an der Maschine kommt vorwiegend eine Klettverbindung
zum Einsatz, unter anderem bekannt aus
In der Praxis bestehen diese Polierscheiben lediglich aus einem, durchgehend verwendeten Schaumstoff. Die Anwendung solcher Polierscheiben erfolgt sowohl auf rotativ als auch exzentrisch arbeitenden Maschinen. Durch die sehr hohen dabei auftretenden Kräfte durch Rotation, Vibration und auch hervorgerufen durch einen gewissen notwendigen Andruck auf die Oberfläche entsteht Wärme.In In practice, these polishing wheels consist of only one, continuous used foam. The application of such polishing wheels takes place on both rotary and eccentric machines. By the very high forces involved by rotation, Vibration and also caused by a certain necessary pressure heat is generated on the surface.
Die üblicherweise zur Herstellung verwendeten Schaumstoffe haben jedoch alle die Eigenschaft, durch Wärme weich zu werden. Dadurch verformt sich die Polierscheibe während der Verwendung und drückt sich zusammen.The usual However, foams used in the manufacture all have the property of Heat to soften. As a result, the polishing pad deforms during use and compresses.
Dies hat zur Folge, dass sich erstens die Bearbeitungszeiten der Oberfläche verlängern und zweitens die Standzeit bzw. Lebensdauer der verwendeten Polierscheiben erheblich verringert.This As a result, firstly, the processing times of the surface extend and second, the life or longevity the polishing pads used significantly reduced.
Aufgabe
der Erfindung ist es, das Polierpad (
Das
durchgängige Erwärmen der gesamten Polierpads
(
Durch
den speziellen Aufbau des in der Erfindung beschrieben Polierpads
(
Des Weiteren verlängert sich die Lebensdauer gegenüber den nur aus einer Schicht bestehenden Polierscheiben beträchtlich und trägt damit zur Kostenreduzierung innerhalb der Polierprozesse bei.Of Furthermore, the service life is extended the single-layer polishing pads considerably and thus contributes to the cost reduction within the polishing processes at.
Die
Schichtdicken der Polierschicht (
Die
Verbindung (
Die
Polierschicht (
Die
Verbindungsflächen (
Als
weitere Möglichkeit kann die Stabilisierungsschicht (
Die
Stabilisierungsschicht (
Ein
zusätzlicher Vorteil verbunden mit der Verwendung einer
der Erfindung entsprechenden Stabilisierungsschicht (
Eine
weitere Ausbildungsmöglichkeit ist in
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 0379381 B1 [0001] EP 0379381 B1 [0001]
- - DE 8533482 U1 [0003] - DE 8533482 U1 [0003]
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008002502U DE202008002502U1 (en) | 2008-02-22 | 2008-02-22 | Sandwich pad for working on surfaces |
EP09153282A EP2093022A1 (en) | 2008-02-22 | 2009-02-20 | Polishing disc with an elastic compressable foam body |
DE102009009821A DE102009009821A1 (en) | 2008-02-22 | 2009-02-20 | Polishing disc with an elastically compressible foam body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008002502U DE202008002502U1 (en) | 2008-02-22 | 2008-02-22 | Sandwich pad for working on surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008002502U1 true DE202008002502U1 (en) | 2008-08-07 |
Family
ID=39678346
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202008002502U Expired - Lifetime DE202008002502U1 (en) | 2008-02-22 | 2008-02-22 | Sandwich pad for working on surfaces |
DE102009009821A Withdrawn DE102009009821A1 (en) | 2008-02-22 | 2009-02-20 | Polishing disc with an elastically compressible foam body |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009009821A Withdrawn DE102009009821A1 (en) | 2008-02-22 | 2009-02-20 | Polishing disc with an elastically compressible foam body |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2093022A1 (en) |
DE (2) | DE202008002502U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8574035B2 (en) | 2008-12-10 | 2013-11-05 | Schneider Gmbh & Co. Kg | Polishing device with rotary joint |
DE102009005254B4 (en) * | 2009-01-14 | 2017-12-07 | Scholl Concepts Gmbh | Polishing disc for polishing of painted surfaces |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800010544A1 (en) * | 2018-11-23 | 2020-05-23 | Kuenzle & Tasin S R L | SUPPORT FOR FLEXIBLE ABRASIVE ELEMENTS AND WORKING UNIT INCLUDING THIS SUPPORT |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8533482U1 (en) | 1985-11-28 | 1986-01-30 | Jöst, Peter, 6941 Abtsteinach | Polishing sponge with one-sided fluffed surface that serves as a Velcro fastener together with a sanding pad with Velcro surface as a kit |
EP0379361B1 (en) | 1989-01-18 | 1993-07-21 | Minnesota Mining And Manufacturing Company | Compounding, glazing or polishing pad |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6105197A (en) * | 1998-04-14 | 2000-08-22 | Umbrell; Richard T. | Centering system for buffing pad |
US6439968B1 (en) * | 1999-06-30 | 2002-08-27 | Agere Systems Guardian Corp. | Polishing pad having a water-repellant film theron and a method of manufacture therefor |
US6783437B1 (en) * | 2003-05-08 | 2004-08-31 | Texas Instruments Incorporated | Edge-sealed pad for CMP process |
DE202006002844U1 (en) * | 2006-02-23 | 2006-04-27 | Hartmann, Peter | Adapter for grinding machine or hand apparatus comprising dust permeable layer |
-
2008
- 2008-02-22 DE DE202008002502U patent/DE202008002502U1/en not_active Expired - Lifetime
-
2009
- 2009-02-20 DE DE102009009821A patent/DE102009009821A1/en not_active Withdrawn
- 2009-02-20 EP EP09153282A patent/EP2093022A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8533482U1 (en) | 1985-11-28 | 1986-01-30 | Jöst, Peter, 6941 Abtsteinach | Polishing sponge with one-sided fluffed surface that serves as a Velcro fastener together with a sanding pad with Velcro surface as a kit |
EP0379361B1 (en) | 1989-01-18 | 1993-07-21 | Minnesota Mining And Manufacturing Company | Compounding, glazing or polishing pad |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8574035B2 (en) | 2008-12-10 | 2013-11-05 | Schneider Gmbh & Co. Kg | Polishing device with rotary joint |
DE102009005254B4 (en) * | 2009-01-14 | 2017-12-07 | Scholl Concepts Gmbh | Polishing disc for polishing of painted surfaces |
Also Published As
Publication number | Publication date |
---|---|
DE102009009821A1 (en) | 2009-09-03 |
EP2093022A1 (en) | 2009-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B21L0013000000 Ipc: B24D0013000000 |
|
R207 | Utility model specification |
Effective date: 20080911 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20110722 |
|
R157 | Lapse of ip right after 6 years | ||
R157 | Lapse of ip right after 6 years |
Effective date: 20140902 |