EP0589628A1 - Schleifvorrichtung - Google Patents

Schleifvorrichtung Download PDF

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Publication number
EP0589628A1
EP0589628A1 EP93307342A EP93307342A EP0589628A1 EP 0589628 A1 EP0589628 A1 EP 0589628A1 EP 93307342 A EP93307342 A EP 93307342A EP 93307342 A EP93307342 A EP 93307342A EP 0589628 A1 EP0589628 A1 EP 0589628A1
Authority
EP
European Patent Office
Prior art keywords
grinding
lens
motor
sleeve
body portion
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Withdrawn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
EP93307342A
Other languages
English (en)
French (fr)
Inventor
Dennis Victor Curcher
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.)
Berkshire Ophthalmic Laboratories Ltd
Original Assignee
Berkshire Ophthalmic Laboratories Ltd
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 Berkshire Ophthalmic Laboratories Ltd filed Critical Berkshire Ophthalmic Laboratories Ltd
Publication of EP0589628A1 publication Critical patent/EP0589628A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
EP93307342A 1992-09-25 1993-09-16 Schleifvorrichtung Withdrawn EP0589628A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9220345 1992-09-25
GB9220345A GB2270865A (en) 1992-09-25 1992-09-25 Grinding apparatus

Publications (1)

Publication Number Publication Date
EP0589628A1 true EP0589628A1 (de) 1994-03-30

Family

ID=10722552

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93307342A Withdrawn EP0589628A1 (de) 1992-09-25 1993-09-16 Schleifvorrichtung

Country Status (3)

Country Link
EP (1) EP0589628A1 (de)
CA (1) CA2106505A1 (de)
GB (1) GB2270865A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751255A1 (fr) * 1996-07-22 1998-01-23 Briot Int Machine de meulage de verres optiques
FR2751256A1 (fr) * 1996-07-22 1998-01-23 Briot Int Machine de meulage de verres optiques

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT178560B (de) * 1952-03-21 1954-05-25 Franz Ing Neumueller Transportable Schleifmaschine
DE2931822A1 (de) * 1979-08-06 1981-02-26 Festo Maschf Stoll G Schleif- oder poliergeraet
EP0098950A2 (de) * 1982-06-12 1984-01-25 Wernicke & Co. GmbH Brillenglasrandschleifmaschine, insbesondere Handschleifmaschine
DE8708313U1 (de) * 1987-06-12 1987-08-06 Wernicke & Co Gmbh, 4000 Duesseldorf, De
DE3831860A1 (de) * 1987-12-28 1989-07-06 Werkzeugmasch Okt Veb Anordnung zur drehmomentabhaengigen regelung der druckluftzufuhr bei druckluftwerkzeugmaschinen
US5056270A (en) * 1988-07-07 1991-10-15 Berkshire Ophthalmic Laboratories Limited Method and apparatus for grinding lenses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB231434A (en) * 1924-03-27 1926-04-29 Reynier Sa Ets New or improved electrical driving mechanism for rotary tools for use in the treatment of leather and hides or skins
CH556212A (de) * 1972-02-07 1974-11-29 Mo Stankostroitelny Z Shilfova Werkzeugkopf.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT178560B (de) * 1952-03-21 1954-05-25 Franz Ing Neumueller Transportable Schleifmaschine
DE2931822A1 (de) * 1979-08-06 1981-02-26 Festo Maschf Stoll G Schleif- oder poliergeraet
EP0098950A2 (de) * 1982-06-12 1984-01-25 Wernicke & Co. GmbH Brillenglasrandschleifmaschine, insbesondere Handschleifmaschine
DE8708313U1 (de) * 1987-06-12 1987-08-06 Wernicke & Co Gmbh, 4000 Duesseldorf, De
DE3831860A1 (de) * 1987-12-28 1989-07-06 Werkzeugmasch Okt Veb Anordnung zur drehmomentabhaengigen regelung der druckluftzufuhr bei druckluftwerkzeugmaschinen
US5056270A (en) * 1988-07-07 1991-10-15 Berkshire Ophthalmic Laboratories Limited Method and apparatus for grinding lenses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751255A1 (fr) * 1996-07-22 1998-01-23 Briot Int Machine de meulage de verres optiques
FR2751256A1 (fr) * 1996-07-22 1998-01-23 Briot Int Machine de meulage de verres optiques
EP0820837A1 (de) * 1996-07-22 1998-01-28 Briot International Maschine zum Schleifen optischer Gläser
US5882247A (en) * 1996-07-22 1999-03-16 Briot International Machine for grinding of optical glasses

Also Published As

Publication number Publication date
CA2106505A1 (en) 1994-03-26
GB9220345D0 (en) 1992-11-11
GB2270865A (en) 1994-03-30

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