EP0320640A3 - Sanding element for a sanding assembly of a vibration sander - Google Patents

Sanding element for a sanding assembly of a vibration sander Download PDF

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Publication number
EP0320640A3
EP0320640A3 EP19880119169 EP88119169A EP0320640A3 EP 0320640 A3 EP0320640 A3 EP 0320640A3 EP 19880119169 EP19880119169 EP 19880119169 EP 88119169 A EP88119169 A EP 88119169A EP 0320640 A3 EP0320640 A3 EP 0320640A3
Authority
EP
European Patent Office
Prior art keywords
grinding
sanding
areas
abrasive
roughening
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Withdrawn
Application number
EP19880119169
Other languages
German (de)
French (fr)
Other versions
EP0320640A2 (en
Inventor
Gerd Braasch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE8716524U external-priority patent/DE8716524U1/en
Application filed by Individual filed Critical Individual
Publication of EP0320640A2 publication Critical patent/EP0320640A2/en
Publication of EP0320640A3 publication Critical patent/EP0320640A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • B24D11/008—Finishing manufactured abrasive sheets, e.g. cutting, deforming

Landscapes

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

Abstract

Ein Schleifkörper eines Vibrationsschleifgerätes hat zumindest in vertieften Bereichen seiner Arbeitsseite angeordnete Absaugöffnun­ gen zur Schleifstaubabsaugung mittels einer an den Schleifkörper anschließbaren externen Absaugeinrichtung. Es ist ein die Arbeits­ seite abdeckendes, einseitig mit Schleifmaterial beschichtetes Blatt Schleifleinen bzw. Schleifpapier als Schleifelement vorge­ sehen, welches mit den vertieften Bereichen der Arbeitsseite kon­ gruente, durchbrochene Bereiche aufweist. Damit das Schleifelement allein durch Saugkraft an der Arbeitsseite halten kann, um dadurch ein einfaches und schnelles Auswechseln von abgenutzten Schleifele­ menten zu gewährleisten, ist die schleifmaterialfreie Rückseite des Schleifelementes mit einer Aufrauhung versehen. Vorzugsweise sind zwecks Schaffung der Aufrauhung wenigstens zwei einander gegenüber­ liegende Kanten des Blattes umgeklappt. A grinding body of a vibration grinding device has at least in suction openings arranged in recessed areas of its working side for dust extraction by means of a grinding wheel connectable external suction device. It's a working side covering, coated on one side with abrasive material Sheet of abrasive cloth or sandpaper as the abrasive element see which con with the deepened areas of the work side has green, openwork areas. So that the grinding element only by suction on the work side to keep it going a simple and quick replacement of worn grinding wheels the back of the Provide the grinding element with a roughening. Are preferred to create roughening at least two opposite each other lying edges of the sheet folded.

EP19880119169 1987-12-15 1988-11-18 Sanding element for a sanding assembly of a vibration sander Withdrawn EP0320640A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8716524U DE8716524U1 (en) 1987-12-15 1987-12-15 Grinding element for a grinding wheel
DE8716524U 1987-12-15
DE8802927U DE8802927U1 (en) 1987-12-15 1988-03-04 Grinding element for a grinding wheel
DE8802927U 1988-03-04

Publications (2)

Publication Number Publication Date
EP0320640A2 EP0320640A2 (en) 1989-06-21
EP0320640A3 true EP0320640A3 (en) 1990-10-03

Family

ID=25952282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880119169 Withdrawn EP0320640A3 (en) 1987-12-15 1988-11-18 Sanding element for a sanding assembly of a vibration sander

Country Status (6)

Country Link
US (1) US4964245A (en)
EP (1) EP0320640A3 (en)
JP (1) JPH01246079A (en)
DE (1) DE8802927U1 (en)
DK (1) DK695588A (en)
IL (1) IL88679A0 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0496514B1 (en) * 1991-01-23 1994-12-14 Black & Decker Inc. Abrasive sheets
DE29520566U1 (en) * 1995-12-29 1996-02-22 Jöst, Peter, 69518 Abtsteinach Abrasives that can be adapted directly or indirectly with a machine or a manually operated abrasive holder as well as a suitable adapter
DE29713087U1 (en) * 1997-07-23 1997-09-18 Anton Zahoransky GmbH & Co., 79674 Todtnau Device for grinding bristle ends of brushes
US6059644A (en) * 1998-11-18 2000-05-09 3M Innovative Properties Company Back-up pad for abrasive articles and method of making
US20040180618A1 (en) * 2001-09-03 2004-09-16 Kazuo Suzuki Sheet-form abrasive with dimples or perforations
DE10357143A1 (en) * 2003-12-06 2005-06-30 Robert Bosch Gmbh Grinding assembly for an electric hand tool machine
US20060019579A1 (en) * 2004-07-26 2006-01-26 Braunschweig Ehrich J Non-loading abrasive article
MX2007007980A (en) * 2004-12-30 2007-08-22 3M Innovative Properties Co Abrasive article and methods of making same.
JP2006289592A (en) * 2005-04-14 2006-10-26 Three M Innovative Properties Co Sheet-like applying abrasive
US7258705B2 (en) * 2005-08-05 2007-08-21 3M Innovative Properties Company Abrasive article and methods of making same
US7252694B2 (en) * 2005-08-05 2007-08-07 3M Innovative Properties Company 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
US7244170B2 (en) * 2005-09-16 2007-07-17 3M Innovative Properties Co. 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
US7452265B2 (en) * 2006-12-21 2008-11-18 3M Innovative Properties Company Abrasive article and methods of making same
BRPI0821673A2 (en) * 2007-12-31 2015-06-16 Saint Gobain Abrasives Inc Interface pad intended for use between an abrasive article and a support tool
CN114102154B (en) * 2021-11-08 2023-07-07 天津新松机器人自动化有限公司 Steel structure postweld surface treatment robot

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958166A (en) * 1958-07-30 1960-11-01 Claude J Foland Attachment for a rotary tool
US3041796A (en) * 1960-01-26 1962-07-03 Roy J Walters Waffle back abrasive disc
US3151425A (en) * 1962-07-24 1964-10-06 Skil Corp Sanding pad
DE2933307A1 (en) * 1979-08-17 1981-02-26 Akzo Gmbh COATED FABRIC
US4380092A (en) * 1981-02-26 1983-04-19 Brothers Woodrow W Accessory for using steel wool or other abrading materials

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178381A (en) * 1938-04-26 1939-10-31 Baldwin Co Abrading device
US2499933A (en) * 1949-08-04 1950-03-07 Joseph F Smul Surface cleaning attachment
US2838890A (en) * 1955-04-18 1958-06-17 Kimberly Clark Co Cellulosic product
US3299584A (en) * 1964-07-22 1967-01-24 Mark H Landis Vacuum heads for disc grinders, sanders and the like
US3495362A (en) * 1967-03-17 1970-02-17 Thunderbird Abrasives Inc Abrasive disk
DE1729540A1 (en) * 1968-01-15 1971-06-09 Lissmann Alkor Werk Method and device for applying surface patterns to hollow plastic bodies
DE1752876A1 (en) * 1968-07-30 1971-07-15 Walter Hagl Sanding dust extractor for orbital sander (slider)
DE1938350A1 (en) * 1969-07-29 1971-02-11 Stoll Kg Kurt Hand grinder
FR2365411A1 (en) * 1976-09-27 1978-04-21 Robert Jean SANDPAPER DISC SANDER MOUNTED ON A ROTATING CIRCULAR PLATE
US4274232A (en) * 1977-09-14 1981-06-23 Minnesota Mining And Manufacturing Company Friction grip pad
US4287685A (en) * 1978-12-08 1981-09-08 Miksa Marton Pad assembly for vacuum rotary sander
JPS607953U (en) * 1983-06-27 1985-01-19 リョービ株式会社 sander dust collector
DE3413028A1 (en) * 1984-04-06 1985-10-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Portable oscillating grinding machine driven by means of an electric motor
JPS6176278A (en) * 1984-09-20 1986-04-18 Sankyo Rikagaku Kk Combined rotary abrasives
US4609581A (en) * 1985-04-15 1986-09-02 Minnesota Mining And Manufacturing Company Coated abrasive sheet material with loop attachment means
DE8704856U1 (en) * 1987-04-01 1987-08-13 Ihmels, Hartmut, 2905 Edewecht Sanding disc

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958166A (en) * 1958-07-30 1960-11-01 Claude J Foland Attachment for a rotary tool
US3041796A (en) * 1960-01-26 1962-07-03 Roy J Walters Waffle back abrasive disc
US3151425A (en) * 1962-07-24 1964-10-06 Skil Corp Sanding pad
DE2933307A1 (en) * 1979-08-17 1981-02-26 Akzo Gmbh COATED FABRIC
US4380092A (en) * 1981-02-26 1983-04-19 Brothers Woodrow W Accessory for using steel wool or other abrading materials

Also Published As

Publication number Publication date
DK695588D0 (en) 1988-12-14
IL88679A0 (en) 1989-07-31
DE8802927U1 (en) 1988-05-05
JPH01246079A (en) 1989-10-02
DK695588A (en) 1989-06-16
US4964245A (en) 1990-10-23
EP0320640A2 (en) 1989-06-21

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