FR2499442B1 - - Google Patents

Info

Publication number
FR2499442B1
FR2499442B1 FR8102579A FR8102579A FR2499442B1 FR 2499442 B1 FR2499442 B1 FR 2499442B1 FR 8102579 A FR8102579 A FR 8102579A FR 8102579 A FR8102579 A FR 8102579A FR 2499442 B1 FR2499442 B1 FR 2499442B1
Authority
FR
France
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
Application number
FR8102579A
Other languages
French (fr)
Other versions
FR2499442A1 (fr
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.)
Hoya Lens Corp
Original Assignee
Hoya Lens Corp
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 Hoya Lens Corp filed Critical Hoya Lens Corp
Priority to FR8102579A priority Critical patent/FR2499442A1/fr
Publication of FR2499442A1 publication Critical patent/FR2499442A1/fr
Application granted granted Critical
Publication of FR2499442B1 publication Critical patent/FR2499442B1/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)
FR8102579A 1981-02-10 1981-02-10 Appareil de decoupe pour effectuer une gorge sur des verres de lunette Granted FR2499442A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8102579A FR2499442A1 (fr) 1981-02-10 1981-02-10 Appareil de decoupe pour effectuer une gorge sur des verres de lunette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8102579A FR2499442A1 (fr) 1981-02-10 1981-02-10 Appareil de decoupe pour effectuer une gorge sur des verres de lunette

Publications (2)

Publication Number Publication Date
FR2499442A1 FR2499442A1 (fr) 1982-08-13
FR2499442B1 true FR2499442B1 (ref) 1983-09-23

Family

ID=9255022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102579A Granted FR2499442A1 (fr) 1981-02-10 1981-02-10 Appareil de decoupe pour effectuer une gorge sur des verres de lunette

Country Status (1)

Country Link
FR (1) FR2499442A1 (ref)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543039B1 (fr) * 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
JPH0524438Y2 (ref) * 1985-05-28 1993-06-22
FR2658105B1 (fr) * 1990-02-09 1992-04-24 Snecma Montage adaptable a porte-outil pour ajustage avec robot.
FR2751256B1 (fr) * 1996-07-22 1998-12-31 Briot Int Machine de meulage de verres optiques
FR2784920B1 (fr) 1998-10-22 2001-01-19 Essilor Int Procede pour la determination de la trajectoire de la rainure a usiner sur la tranche d'un verre destine a equiper une monture de lunettes de type "semi-glace"
EP1238733B1 (en) * 1999-08-06 2008-03-26 Hoya Corporation Lens processing device and lens processing method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR519016A (fr) * 1920-06-21 1921-06-03 Standard Optical Co Machine servant à meuler les bords des verres d'optique
GB749360A (en) * 1954-06-29 1956-05-23 Raphaels Ltd Mechanism for producing equal and opposite motions of two members
FR2050537A5 (ref) * 1969-06-17 1971-04-02 Braun Pierre
FR2229213A6 (en) * 1973-05-09 1974-12-06 Asselin Robert Optical lense grinder - with copying mechanism for spectacle rim
US3786600A (en) * 1972-10-02 1974-01-22 Lemay A Co Inc Contour grinder
FR2297115A1 (fr) * 1975-01-10 1976-08-06 Essilor Int Palpeur pour appareil de lecture de contour, appareil de lecture de contour equipe d'un tel palpeur et applications

Also Published As

Publication number Publication date
FR2499442A1 (fr) 1982-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse