EP1524077B1 - Kombiniertes System aus einer Schleifscheibe und einem zugehörigen Halter oder einem rotierenden Sitzpolster für direkte radiale Staubabsaugung - Google Patents

Kombiniertes System aus einer Schleifscheibe und einem zugehörigen Halter oder einem rotierenden Sitzpolster für direkte radiale Staubabsaugung Download PDF

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Publication number
EP1524077B1
EP1524077B1 EP04425757A EP04425757A EP1524077B1 EP 1524077 B1 EP1524077 B1 EP 1524077B1 EP 04425757 A EP04425757 A EP 04425757A EP 04425757 A EP04425757 A EP 04425757A EP 1524077 B1 EP1524077 B1 EP 1524077B1
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EP
European Patent Office
Prior art keywords
backup pad
disc
suction
cuts
holes
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
Application number
EP04425757A
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English (en)
French (fr)
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EP1524077A1 (de
Inventor
Luca Lavazza
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1524077A1 publication Critical patent/EP1524077A1/de
Application granted granted Critical
Publication of EP1524077B1 publication Critical patent/EP1524077B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools

Definitions

  • the present invention relates to devices for surface smoothing by means of flexible abrasives, mounted on a support or backup pad rotationally driven around the axis thereof, means provided for suction of dust produced by the abrasive action, and particularly a combined system of abrasive disc and backup pad for direct radial dust suction.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Claims (8)

  1. Absaugsystem für Staub, der durch flexible Schleifmittel erzeugt wird, mit einer Schleifscheibe (1) mit Vertiefungen (3), die ohne Materialentfernung hergestellt wurden und mit einem rotierenden Stützpolster (2) mit Öffnungen (4) für den Absaugvorgang, wobei die Schleifscheibe (1) am Stützpolster (2) befestigt ist, dadurch gekennzeichnet, dass die Vertiefungen (3) zu den entsprechenden Öffnungen (4) im Stützpolster (2) passen.
  2. Absaugsystem nach Anspruch 1, bei dem die Scheibe (1) an einer im Wesentlichen zentralen Stelle über ein Loch (5) verfügt, das einem Loch (6) im Stützpolster (2) mit derselben Form und Größe entspricht.
  3. System nach Anspruch 2, bei dem die Löcher (5, 6) gleich und polygonförmig sind.
  4. System nach Anspruch 2 oder 3, bei dem die Löcher (5, 6) mit der Absaugung innerhalb des Stützpolsters (2) verbunden sind.
  5. System nach Anspruch 1, bei dem die Schleifscheibe (1) durch Velcro® oder selbsthaftenden Kleber am Stützpolster (2) befestigt ist.
  6. Absaugsystem nach Anspruch 1, bei dem die Scheibe (1) und das Stützpolster (2) kreisförmig sind und die Scheibenvertiefungen (3) und die Stützpolsteröffnungen (4) am Umfang bogenförmig, konzentrisch zur Scheibe selbst, sind.
  7. System nach Anspruch 1, bei dem die Vertiefungen (3) in der Schleifscheibe (1) und die Öffnungen (4) im Stützpolster (2) radial angeordnet sind.
  8. System nach Anspruch 1, bei dem die Scheibe (1) und das Stützpolster (2) polygonförmig sind und die jeweiligen Vertiefungen (3) und Öffnungen (4) parallel zu den jeweiligen Seiten angeordnet sind.
EP04425757A 2003-10-13 2004-10-08 Kombiniertes System aus einer Schleifscheibe und einem zugehörigen Halter oder einem rotierenden Sitzpolster für direkte radiale Staubabsaugung Expired - Lifetime EP1524077B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001971A ITMI20031971A1 (it) 2003-10-13 2003-10-13 Sistema combinato di disco abrasivo e relativo supporto o platorello rotante per l'aspirazione radiale diretta delle polveri prodotte
ITMI20031971 2003-10-13

Publications (2)

Publication Number Publication Date
EP1524077A1 EP1524077A1 (de) 2005-04-20
EP1524077B1 true EP1524077B1 (de) 2006-08-09

Family

ID=34362414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04425757A Expired - Lifetime EP1524077B1 (de) 2003-10-13 2004-10-08 Kombiniertes System aus einer Schleifscheibe und einem zugehörigen Halter oder einem rotierenden Sitzpolster für direkte radiale Staubabsaugung

Country Status (4)

Country Link
EP (1) EP1524077B1 (de)
AT (1) ATE335572T1 (de)
DE (1) DE602004001827D1 (de)
IT (1) ITMI20031971A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8585829B2 (en) 2010-12-13 2013-11-19 Ecolab Usa Inc. Soil resistant floor cleaner

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1838497B1 (de) 2004-12-30 2016-07-13 3M Innovative Properties Company Schleifkörper und herstellungsverfahren dafür
US7252694B2 (en) 2005-08-05 2007-08-07 3M Innovative Properties Company Abrasive article and methods of making same
US7258705B2 (en) 2005-08-05 2007-08-21 3M Innovative Properties Company Abrasive article and methods of making same
US7393269B2 (en) 2005-09-16 2008-07-01 3M Innovative Properties Company Abrasive filter assembly and methods of making same
US7244170B2 (en) 2005-09-16 2007-07-17 3M Innovative Properties Co. Abrasive article and methods of making same
US7390244B2 (en) 2005-09-16 2008-06-24 3M Innovative Properties Company Abrasive article mounting assembly and methods of making same
GB0610531D0 (en) * 2006-05-30 2006-07-05 3M Innovative Properties Co Abrading article comprising a slotted abrasive disc and a back-up pad
US7338355B2 (en) * 2006-06-13 2008-03-04 3M Innovative Properties Company Abrasive article and methods of making and using the same
US8206511B2 (en) 2009-10-06 2012-06-26 Ecolab Usa Inc. Daily cleaner with slip-resistant and gloss-enhancing properties
US9920281B2 (en) 2009-11-12 2018-03-20 Ecolab Usa Inc. Soil resistant surface treatment
PT107454A (pt) * 2014-02-06 2015-08-06 Indasa Indústria De Abrasivos S A Prato com rasgos para discos de lixagem multifuros
WO2018146372A1 (en) * 2017-02-13 2018-08-16 Kwh Mirka Ltd Conduit arrangements in intermediate pad, backing pad, and abrading article for extracting abrading debris
GB2590707A (en) * 2019-12-23 2021-07-07 Black & Decker Inc Pole sander

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633859A1 (fr) * 1988-07-08 1990-01-12 Premines Sa Support pour disque abrasif
IT1273769B (it) * 1994-02-15 1997-07-10 Catalfer S N C Di Catalfamo Gi Sistema per il fissaggio laterale ai piattelli delle levigatrici rotanti dei dischi abrasivi intercambiabili
DE9414167U1 (de) * 1994-09-01 1996-01-11 Robert Bosch Gmbh, 70469 Stuttgart Schleifteller
ITMI20011295A1 (it) * 2001-06-20 2002-12-20 Giuseppe Catalfamo Corpo abrasivo destinato ad operazioni di lavorazione superficiale e supporto per la lavorazione superficiale dotato di tale corpo

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9376651B2 (en) 2009-11-12 2016-06-28 Ecolab Usa Inc. Soil resistant floor treatment
US8585829B2 (en) 2010-12-13 2013-11-19 Ecolab Usa Inc. Soil resistant floor cleaner

Also Published As

Publication number Publication date
EP1524077A1 (de) 2005-04-20
DE602004001827D1 (de) 2006-09-21
ATE335572T1 (de) 2006-09-15
ITMI20031971A1 (it) 2005-04-14

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