CA1122017A - Feuille de polissage de feuilles de verre, et methode fabrication et mode d'emploi de ladite feuille - Google Patents

Feuille de polissage de feuilles de verre, et methode fabrication et mode d'emploi de ladite feuille

Info

Publication number
CA1122017A
CA1122017A CA000327166A CA327166A CA1122017A CA 1122017 A CA1122017 A CA 1122017A CA 000327166 A CA000327166 A CA 000327166A CA 327166 A CA327166 A CA 327166A CA 1122017 A CA1122017 A CA 1122017A
Authority
CA
Canada
Prior art keywords
fining
abrasive
sheet
granules
coating
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
CA000327166A
Other languages
English (en)
Inventor
Hilbert C. Butzke
Dennis W. Harry
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
Application granted granted Critical
Publication of CA1122017A publication Critical patent/CA1122017A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paints Or Removers (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
CA000327166A 1978-05-24 1979-05-08 Feuille de polissage de feuilles de verre, et methode fabrication et mode d'emploi de ladite feuille Expired CA1122017A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90892678A 1978-05-24 1978-05-24
US908,926 1978-05-24

Publications (1)

Publication Number Publication Date
CA1122017A true CA1122017A (fr) 1982-04-20

Family

ID=25426414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000327166A Expired CA1122017A (fr) 1978-05-24 1979-05-08 Feuille de polissage de feuilles de verre, et methode fabrication et mode d'emploi de ladite feuille

Country Status (9)

Country Link
JP (1) JPS54164083A (fr)
AU (1) AU530229B2 (fr)
BR (1) BR7903225A (fr)
CA (1) CA1122017A (fr)
DE (1) DE2921394A1 (fr)
FR (1) FR2426537A1 (fr)
GB (1) GB2021627B (fr)
IT (1) IT7949167A0 (fr)
SE (1) SE7904403L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028495C2 (de) * 1980-07-26 1990-05-10 Vereinigte Schmirgel- und Maschinen-Fabriken AG, 3000 Hannover Verfahren zum Herstellen flexibler Schleifwerkzeuge auf Unterlagen aus Baumwollgeweben
JPS59134647A (ja) * 1983-01-19 1984-08-02 Olympus Optical Co Ltd 光学部品の研磨方法および研磨具
US4980995A (en) * 1987-04-20 1991-01-01 Smith C R Method of faceting gemstones
WO1988008357A1 (fr) * 1987-04-20 1988-11-03 Smith Charles R Procede pour tailler a facettes des pierres precieuses
US5011513A (en) * 1989-05-31 1991-04-30 Norton Company Single step, radiation curable ophthalmic fining pad
JP2966235B2 (ja) * 1993-06-04 1999-10-25 古舘 忠夫 可塑性柔軟砥石

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB546805A (en) * 1940-10-02 1942-07-30 Norton Grinding Wheel Co Ltd Improvements relating to abrasive articles and their manufacture
GB1161885A (en) * 1965-12-30 1969-08-20 Paul Michael Troll Improvements in relating to Abrasives.
GB1259006A (fr) * 1969-02-05 1972-01-05
US4035961A (en) * 1974-07-24 1977-07-19 Norton Company Coated abrasive backing of dimensionally stabilized heat stretched fabric
US3959935A (en) * 1975-03-18 1976-06-01 Interoptic Laboratories, Inc. Abrasive pad for grinding lenses
FR2330502A1 (fr) * 1975-11-10 1977-06-03 Ait Ind Inc Procede et outil de surfacage optique
US4086068A (en) * 1977-04-08 1978-04-25 Minnesota Mining And Manufacturing Company Lens grinding and polishing lap cover and method of making same

Also Published As

Publication number Publication date
GB2021627B (en) 1982-07-28
IT7949167A0 (it) 1979-05-24
AU530229B2 (en) 1983-07-07
BR7903225A (pt) 1979-12-11
JPS54164083A (en) 1979-12-27
FR2426537A1 (fr) 1979-12-21
AU4736579A (en) 1979-11-29
SE7904403L (sv) 1979-11-25
DE2921394A1 (de) 1979-12-13
GB2021627A (en) 1979-12-05

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Legal Events

Date Code Title Description
MKEX Expiry