IT8520531A0 - Rettificatrice dei bordi delle lenti da occhiali. - Google Patents

Rettificatrice dei bordi delle lenti da occhiali.

Info

Publication number
IT8520531A0
IT8520531A0 IT8520531A IT2053185A IT8520531A0 IT 8520531 A0 IT8520531 A0 IT 8520531A0 IT 8520531 A IT8520531 A IT 8520531A IT 2053185 A IT2053185 A IT 2053185A IT 8520531 A0 IT8520531 A0 IT 8520531A0
Authority
IT
Italy
Prior art keywords
grinding machine
glass lens
lens edges
edges grinding
glass
Prior art date
Application number
IT8520531A
Other languages
English (en)
Other versions
IT1184512B (it
Inventor
Otto Helbrecht
Original Assignee
Otto Helbrecht
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 Otto Helbrecht filed Critical Otto Helbrecht
Publication of IT8520531A0 publication Critical patent/IT8520531A0/it
Application granted granted Critical
Publication of IT1184512B publication Critical patent/IT1184512B/it

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
IT20531/85A 1984-04-30 1985-04-30 Retificatrice dei bordi delle lenti da occhiali IT1184512B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3416034A DE3416034A1 (de) 1984-04-30 1984-04-30 Schleifmaschine fuer die raender von brillenglaesern

Publications (2)

Publication Number Publication Date
IT8520531A0 true IT8520531A0 (it) 1985-04-30
IT1184512B IT1184512B (it) 1987-10-28

Family

ID=6234696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20531/85A IT1184512B (it) 1984-04-30 1985-04-30 Retificatrice dei bordi delle lenti da occhiali

Country Status (8)

Country Link
JP (1) JPS60249564A (it)
BE (1) BE902330A (it)
DE (1) DE3416034A1 (it)
ES (1) ES8607089A1 (it)
FR (1) FR2563456A1 (it)
GB (1) GB2157990B (it)
IT (1) IT1184512B (it)
SE (1) SE454755B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737216A1 (de) * 1997-08-27 1999-03-04 Schneider Gmbh & Co Kg Verfahren zum Abrichten von Polierwerkzeugen mittels punktförmig angreifendem Werkzeug und zum Polieren von optischen Linsen sowie Zweispindel-Polier- und Abrichtmaschine zur Durchführung des Verfahrens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857777A (en) * 1930-02-04 1932-05-10 Benjamin D Brown Automatic irregular contour shaping machine
DE1299491B (de) * 1965-11-25 1969-07-17 Optik Gmbh Selbsttaetige Nachformfraesmaschine zur Umrissbearbeitung planer Werkstuecke wie Brillengestelle u. dgl.
DE7206781U (it) * 1972-02-23 1972-07-13 Helbrecht O
FR2481635A1 (fr) * 1980-04-30 1981-11-06 Briot Internal Machine automatique a meuler et biseauter les verres de lunettes
JPS6049545B2 (ja) * 1982-04-16 1985-11-02 株式会社工研 レンズ加工機
DE3221713A1 (de) * 1982-06-09 1983-12-15 Wernicke & Co GmbH, 4000 Düsseldorf Brillenglasrandschleifmaschine
FR2543039B1 (fr) * 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
DE3409624A1 (de) * 1984-03-16 1985-09-26 Otto 4010 Hilden Helbrecht Schleifmaschine fuer die raender von brillenglaesern

Also Published As

Publication number Publication date
ES542772A0 (es) 1986-06-01
DE3416034A1 (de) 1985-11-07
ES8607089A1 (es) 1986-06-01
GB2157990A (en) 1985-11-06
JPS60249564A (ja) 1985-12-10
FR2563456A1 (fr) 1985-10-31
GB2157990B (en) 1987-03-11
GB8510824D0 (en) 1985-06-05
BE902330A (fr) 1985-08-16
SE8502056D0 (sv) 1985-04-29
IT1184512B (it) 1987-10-28
DE3416034C2 (it) 1987-01-22
SE8502056L (sv) 1985-10-31
SE454755B (sv) 1988-05-30

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