FR2032233A5 - Abrasive wheels, rings, leaves or discs - Google Patents

Abrasive wheels, rings, leaves or discs

Info

Publication number
FR2032233A5
FR2032233A5 FR6904606A FR6904606A FR2032233A5 FR 2032233 A5 FR2032233 A5 FR 2032233A5 FR 6904606 A FR6904606 A FR 6904606A FR 6904606 A FR6904606 A FR 6904606A FR 2032233 A5 FR2032233 A5 FR 2032233A5
Authority
FR
France
Prior art keywords
discs
leaves
rings
abrasive
abrasive wheels
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
Application number
FR6904606A
Other languages
French (fr)
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
Priority to FR6904606A priority Critical patent/FR2032233A5/en
Application granted granted Critical
Publication of FR2032233A5 publication Critical patent/FR2032233A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • 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

Landscapes

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

Abstract

The abrasive powder and, opt. fine graphite, are held in the pores of the bonding material which is essentially a urea-formaldehyde resin, the remainder of the pores are filled with the abrasive catalyst, e.g. paraffin etc., the gradual wearing away of the bonding releasing the abrasive as required.
FR6904606A 1969-02-24 1969-02-24 Abrasive wheels, rings, leaves or discs Expired FR2032233A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6904606A FR2032233A5 (en) 1969-02-24 1969-02-24 Abrasive wheels, rings, leaves or discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904606A FR2032233A5 (en) 1969-02-24 1969-02-24 Abrasive wheels, rings, leaves or discs

Publications (1)

Publication Number Publication Date
FR2032233A5 true FR2032233A5 (en) 1970-11-20

Family

ID=9029487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904606A Expired FR2032233A5 (en) 1969-02-24 1969-02-24 Abrasive wheels, rings, leaves or discs

Country Status (1)

Country Link
FR (1) FR2032233A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348338A1 (en) * 1973-09-26 1975-04-03 Norddeutsche Schleifmittel Ind Abrasive belt or sheet - synthetic resin beads coated with binder and abrasive particles on binding layer
EP0052758A2 (en) * 1980-11-20 1982-06-02 Walter Klingspor Flexible abrasive article, for example in the shape of a bow, band, disc and the like
EP0480586A1 (en) * 1990-10-09 1992-04-15 Minnesota Mining And Manufacturing Company Coated abrasive containing erodable agglomerates and manufacture of such abrasive
WO1992005915A1 (en) * 1990-10-09 1992-04-16 Minnesota Mining And Manufacturing Company Coated abrasive containing erodable agglomerates
US5578098A (en) * 1990-10-09 1996-11-26 Minnesota Mining And Manufacturing Company Coated abrasive containing erodible agglomerates

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348338A1 (en) * 1973-09-26 1975-04-03 Norddeutsche Schleifmittel Ind Abrasive belt or sheet - synthetic resin beads coated with binder and abrasive particles on binding layer
EP0052758A2 (en) * 1980-11-20 1982-06-02 Walter Klingspor Flexible abrasive article, for example in the shape of a bow, band, disc and the like
EP0052758A3 (en) * 1980-11-20 1984-02-01 Walter Klingspor Flexible abrasive article, for example in the shape of a bow, band, disc and the like
EP0480586A1 (en) * 1990-10-09 1992-04-15 Minnesota Mining And Manufacturing Company Coated abrasive containing erodable agglomerates and manufacture of such abrasive
WO1992005915A1 (en) * 1990-10-09 1992-04-16 Minnesota Mining And Manufacturing Company Coated abrasive containing erodable agglomerates
US5578098A (en) * 1990-10-09 1996-11-26 Minnesota Mining And Manufacturing Company Coated abrasive containing erodible agglomerates

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Legal Events

Date Code Title Description
ST Notification of lapse