IT1233100B - Macchina automatica per fresare-sagomare e bisellare in simultanea copie di lenti in materiale organico per occhiali - Google Patents

Macchina automatica per fresare-sagomare e bisellare in simultanea copie di lenti in materiale organico per occhiali

Info

Publication number
IT1233100B
IT1233100B IT8941644A IT4164489A IT1233100B IT 1233100 B IT1233100 B IT 1233100B IT 8941644 A IT8941644 A IT 8941644A IT 4164489 A IT4164489 A IT 4164489A IT 1233100 B IT1233100 B IT 1233100B
Authority
IT
Italy
Prior art keywords
beveling
glasses
lenses
milling
shaping
Prior art date
Application number
IT8941644A
Other languages
English (en)
Italian (it)
Other versions
IT8941644A0 (it
Inventor
Guido Marchiafava
Original Assignee
Guido Marchiafava
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 Guido Marchiafava filed Critical Guido Marchiafava
Priority to IT8941644A priority Critical patent/IT1233100B/it
Publication of IT8941644A0 publication Critical patent/IT8941644A0/it
Priority to FR9008111A priority patent/FR2649032B1/fr
Priority to DE4020597A priority patent/DE4020597C2/de
Application granted granted Critical
Publication of IT1233100B publication Critical patent/IT1233100B/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)
IT8941644A 1989-06-30 1989-06-30 Macchina automatica per fresare-sagomare e bisellare in simultanea copie di lenti in materiale organico per occhiali IT1233100B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8941644A IT1233100B (it) 1989-06-30 1989-06-30 Macchina automatica per fresare-sagomare e bisellare in simultanea copie di lenti in materiale organico per occhiali
FR9008111A FR2649032B1 (fr) 1989-06-30 1990-06-27 Machine automatique pour fraiser, profiler et biseauter simultanement des paires de verres en materiau organique pour lunettes
DE4020597A DE4020597C2 (de) 1989-06-30 1990-06-28 Vorrichtung zur paarweisen Bearbeitung der Umfangsfläche von Brillengläsern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8941644A IT1233100B (it) 1989-06-30 1989-06-30 Macchina automatica per fresare-sagomare e bisellare in simultanea copie di lenti in materiale organico per occhiali

Publications (2)

Publication Number Publication Date
IT8941644A0 IT8941644A0 (it) 1989-06-30
IT1233100B true IT1233100B (it) 1992-03-14

Family

ID=11252466

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8941644A IT1233100B (it) 1989-06-30 1989-06-30 Macchina automatica per fresare-sagomare e bisellare in simultanea copie di lenti in materiale organico per occhiali

Country Status (3)

Country Link
DE (1) DE4020597C2 (fr)
FR (1) FR2649032B1 (fr)
IT (1) IT1233100B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1254253A (en) * 1915-08-28 1918-01-22 Frank B Marchant Lens-grooving machine.
DE1172980B (de) * 1961-04-29 1964-06-25 Wernicke & Co Kg Schleifmaschine zum Anarbeiten von Spitz-facetten an gewoelbte Brillenglaeser
GB991801A (en) * 1961-04-29 1965-05-12 Hans Joachim Strunck Improvements in and relating to lens edging machines

Also Published As

Publication number Publication date
DE4020597C2 (de) 1994-10-06
IT8941644A0 (it) 1989-06-30
FR2649032A1 (fr) 1991-01-04
DE4020597A1 (de) 1991-01-03
FR2649032B1 (fr) 1995-11-10

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