ES288821U - Coated abrasive sheet material magnetically attached to a support surface on an abrading tool. - Google Patents

Coated abrasive sheet material magnetically attached to a support surface on an abrading tool.

Info

Publication number
ES288821U
ES288821U ES1984288821U ES288821U ES288821U ES 288821 U ES288821 U ES 288821U ES 1984288821 U ES1984288821 U ES 1984288821U ES 288821 U ES288821 U ES 288821U ES 288821 U ES288821 U ES 288821U
Authority
ES
Spain
Prior art keywords
support surface
sheet material
coated abrasive
abrasive sheet
magnetically attached
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.)
Granted
Application number
ES1984288821U
Other languages
Spanish (es)
Other versions
ES288821Y (en
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES288821U publication Critical patent/ES288821U/en
Application granted granted Critical
Publication of ES288821Y publication Critical patent/ES288821Y/en
Expired 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
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/085—Devices for mounting sheets on a backing plate
    • 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
    • B24D11/06—Connecting the ends of materials, e.g. for making abrasive belts
    • 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
    • B24D11/02—Backings, e.g. foils, webs, mesh fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
    • B24D15/023—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface using in exchangeable arrangement a layer of flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A flexible, low mass coated abrasive sheet material (10, 30, 50, 70, 80, 90) magnetically held on a support surface (14, 34, 54) of a magnetized pad (11, 31, 51) providing more than 6 magnetic poles per inch in one direction along the support surface (14, 34, 54). The coated abrasive sheet material (10, 30, 50, 70, 80, 90) incorporates sufficient ferromagnetic material that only the force of magnetic attraction between the magnetized pad (11, 31, 51) and the ferromagnetic material and any force applied to the sheet material (10, 30, 50, 70, 80, 90) through the magnetized pad (11, 31, 51) normal to the support surface (14, 34, 54) will produce sufficient static friction between the support surface (14, 34, 54) and the coated abrasive sheet material (10, 30, 50, 70, 80, 90) to retain the abrasive coated sheet material (10, 30, 50, 70, 80, 90) on the support surface (14, 34 ,54) while it is driven by the magnetized pad (11, 31, 54) to abrade a workpiece.
ES1984288821U 1983-08-31 1984-08-28 A RECTANGULAR OR ROUND FLEXIBLE LAMINAR ARTICLE WITH ABRASIVE COATING. Expired ES288821Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52804383A 1983-08-31 1983-08-31

Publications (2)

Publication Number Publication Date
ES288821U true ES288821U (en) 1986-12-16
ES288821Y ES288821Y (en) 1987-08-01

Family

ID=24104020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984288821U Expired ES288821Y (en) 1983-08-31 1984-08-28 A RECTANGULAR OR ROUND FLEXIBLE LAMINAR ARTICLE WITH ABRASIVE COATING.

Country Status (10)

Country Link
EP (1) EP0139410A1 (en)
JP (1) JPS6076966A (en)
KR (1) KR850001850A (en)
AU (1) AU568564B2 (en)
BR (1) BR8404297A (en)
CA (1) CA1253699A (en)
DK (1) DK410884A (en)
ES (1) ES288821Y (en)
NZ (1) NZ209223A (en)
ZA (1) ZA846804B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607464A (en) * 1984-11-13 1986-08-26 Minnesota Mining And Manufacturing Company Coated abrasive back up pad
EP0465868B1 (en) * 1990-06-29 1996-10-02 National Semiconductor Corporation Controlled compliance polishing pad
US5287663A (en) * 1992-01-21 1994-02-22 National Semiconductor Corporation Polishing pad and method for polishing semiconductor wafers
JPH05253850A (en) * 1992-03-11 1993-10-05 Nippon Micro Kooteingu Kk Abrasive tape for texturing surface of hard disk
US5357717A (en) * 1993-01-08 1994-10-25 Edgecraft Corporation Manual file and sharpening tool
US5692950A (en) * 1996-08-08 1997-12-02 Minnesota Mining And Manufacturing Company Abrasive construction for semiconductor wafer modification
JP3919433B2 (en) 2000-08-29 2007-05-23 美津濃株式会社 Sports gloves
DE10047543A1 (en) * 2000-09-22 2002-04-11 Bosch Gmbh Robert Abrasives and abrasives for an electrical grinding tool and electrical grinding tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503619A (en) * 1948-09-14 1950-04-11 Indiana Steel Products Co Magnetic sandpaper holder
US3253201A (en) * 1961-09-12 1966-05-24 Hi En Co Inc Electrostatic processing system
US3226888A (en) * 1962-11-20 1966-01-04 Paul P Erenyi Magnetic abrasive disc holder and disc
US4038046A (en) * 1975-12-31 1977-07-26 Norton Company Coated abrasive bonded with urea-formaldehyde, phenolic resin blends
CA1078620A (en) * 1978-05-05 1980-06-03 Miksa Marton Stick-on sanding disc
US4222204A (en) * 1979-06-18 1980-09-16 Benner Robert L Holder for an abrasive plate

Also Published As

Publication number Publication date
DK410884A (en) 1985-03-01
EP0139410A1 (en) 1985-05-02
ES288821Y (en) 1987-08-01
JPS6076966A (en) 1985-05-01
CA1253699A (en) 1989-05-09
AU3189784A (en) 1985-03-07
KR850001850A (en) 1985-04-10
NZ209223A (en) 1987-06-30
BR8404297A (en) 1985-07-23
AU568564B2 (en) 1988-01-07
DK410884D0 (en) 1984-08-28
ZA846804B (en) 1986-04-30

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