FR2751255B1 - Machine de meulage de verres optiques - Google Patents

Machine de meulage de verres optiques

Info

Publication number
FR2751255B1
FR2751255B1 FR9609171A FR9609171A FR2751255B1 FR 2751255 B1 FR2751255 B1 FR 2751255B1 FR 9609171 A FR9609171 A FR 9609171A FR 9609171 A FR9609171 A FR 9609171A FR 2751255 B1 FR2751255 B1 FR 2751255B1
Authority
FR
France
Prior art keywords
grinding machine
optical glass
glass grinding
optical
machine
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 - Fee Related
Application number
FR9609171A
Other languages
English (en)
Other versions
FR2751255A1 (fr
Inventor
Raynald Gaston Marcel Longuet
Jean Jacques Bernard J Videcoq
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.)
Briot International SA
Original Assignee
Briot International SA
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 Briot International SA filed Critical Briot International SA
Priority to FR9609171A priority Critical patent/FR2751255B1/fr
Priority to FR9706126A priority patent/FR2751256B1/fr
Priority to US08/886,970 priority patent/US5882247A/en
Priority to ES97401591T priority patent/ES2142138T3/es
Priority to EP97401591A priority patent/EP0820837B1/fr
Priority to DE69701244T priority patent/DE69701244T2/de
Publication of FR2751255A1 publication Critical patent/FR2751255A1/fr
Application granted granted Critical
Publication of FR2751255B1 publication Critical patent/FR2751255B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/03—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding grooves in glass workpieces, e.g. decorative grooves
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B9/146—Accessories, e.g. lens mounting devices
FR9609171A 1996-07-22 1996-07-22 Machine de meulage de verres optiques Expired - Fee Related FR2751255B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9609171A FR2751255B1 (fr) 1996-07-22 1996-07-22 Machine de meulage de verres optiques
FR9706126A FR2751256B1 (fr) 1996-07-22 1997-05-20 Machine de meulage de verres optiques
US08/886,970 US5882247A (en) 1996-07-22 1997-07-02 Machine for grinding of optical glasses
ES97401591T ES2142138T3 (es) 1996-07-22 1997-07-03 Maquina de amolado de cristales opticos.
EP97401591A EP0820837B1 (fr) 1996-07-22 1997-07-03 Machine de meulage de verres optiques
DE69701244T DE69701244T2 (de) 1996-07-22 1997-07-03 Maschine zum Schleifen optischer Gläser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609171A FR2751255B1 (fr) 1996-07-22 1996-07-22 Machine de meulage de verres optiques

Publications (2)

Publication Number Publication Date
FR2751255A1 FR2751255A1 (fr) 1998-01-23
FR2751255B1 true FR2751255B1 (fr) 1998-10-16

Family

ID=9494313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609171A Expired - Fee Related FR2751255B1 (fr) 1996-07-22 1996-07-22 Machine de meulage de verres optiques

Country Status (1)

Country Link
FR (1) FR2751255B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8816182D0 (en) * 1988-07-07 1988-08-10 Berkshire Ophthalmic Lab Ltd Method & apparatus for grinding lenses
JPH0639697A (ja) * 1992-04-14 1994-02-15 Wernicke & Co Gmbh 眼鏡レンズ縁部加工機
DE4214596A1 (de) * 1992-05-01 1993-11-04 Wernicke & Co Gmbh Polierscheibe mit nut
GB2270865A (en) * 1992-09-25 1994-03-30 Berkshire Ophthalmic Lab Ltd Grinding apparatus
FR2725047B1 (fr) * 1994-09-27 1997-01-31 Essilor Int Procede et dispositif pour obvier a la fragilite des aretes d'une lentille ophtalmique, et lentille ophtalmique correspondante

Also Published As

Publication number Publication date
FR2751255A1 (fr) 1998-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse