FR2369907A1 - Machine a main, diamantee, a chanfreiner des verres organiques et des mineraux - Google Patents

Machine a main, diamantee, a chanfreiner des verres organiques et des mineraux

Info

Publication number
FR2369907A1
FR2369907A1 FR7724444A FR7724444A FR2369907A1 FR 2369907 A1 FR2369907 A1 FR 2369907A1 FR 7724444 A FR7724444 A FR 7724444A FR 7724444 A FR7724444 A FR 7724444A FR 2369907 A1 FR2369907 A1 FR 2369907A1
Authority
FR
France
Prior art keywords
machine
wheel
spectacle lenses
roughing
guide
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.)
Granted
Application number
FR7724444A
Other languages
English (en)
French (fr)
Other versions
FR2369907B3 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2369907A1 publication Critical patent/FR2369907A1/fr
Application granted granted Critical
Publication of FR2369907B3 publication Critical patent/FR2369907B3/fr
Granted legal-status Critical Current

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)
FR7724444A 1976-11-08 1977-08-01 Machine a main, diamantee, a chanfreiner des verres organiques et des mineraux Granted FR2369907A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT358076A IT1074559B (it) 1976-11-08 1976-11-08 Bisellatrice diamantata manuale per la lavorazione di lenti organiche e minerali

Publications (2)

Publication Number Publication Date
FR2369907A1 true FR2369907A1 (fr) 1978-06-02
FR2369907B3 FR2369907B3 (OSRAM) 1980-07-11

Family

ID=11110089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724444A Granted FR2369907A1 (fr) 1976-11-08 1977-08-01 Machine a main, diamantee, a chanfreiner des verres organiques et des mineraux

Country Status (2)

Country Link
FR (1) FR2369907A1 (OSRAM)
IT (1) IT1074559B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841676A (en) * 1986-11-03 1989-06-27 Wernicke & Co. Gmbh Turning tool for machining the edges of plastic lenses
EP0692338A3 (en) * 1994-07-14 1996-04-10 Luciano Zagato Apparatus for cutting additional polarized and / or colored lenses for spectacles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841676A (en) * 1986-11-03 1989-06-27 Wernicke & Co. Gmbh Turning tool for machining the edges of plastic lenses
EP0692338A3 (en) * 1994-07-14 1996-04-10 Luciano Zagato Apparatus for cutting additional polarized and / or colored lenses for spectacles

Also Published As

Publication number Publication date
IT1074559B (it) 1985-04-20
FR2369907B3 (OSRAM) 1980-07-11

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