FR2728187B1 - - Google Patents

Info

Publication number
FR2728187B1
FR2728187B1 FR9415234A FR9415234A FR2728187B1 FR 2728187 B1 FR2728187 B1 FR 2728187B1 FR 9415234 A FR9415234 A FR 9415234A FR 9415234 A FR9415234 A FR 9415234A FR 2728187 B1 FR2728187 B1 FR 2728187B1
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 - Fee Related
Application number
FR9415234A
Other languages
French (fr)
Other versions
FR2728187A1 (fr
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 filed Critical
Priority to FR9415234A priority Critical patent/FR2728187A1/fr
Publication of FR2728187A1 publication Critical patent/FR2728187A1/fr
Application granted granted Critical
Publication of FR2728187B1 publication Critical patent/FR2728187B1/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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Eyeglasses (AREA)
FR9415234A 1994-12-19 1994-12-19 Procede pour le reperage de la position du biseau ou de la rainure a usiner sur la tranche d'un verre de lunettes et machine a deborder permettant la mise en oeuvre de ce procede Granted FR2728187A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9415234A FR2728187A1 (fr) 1994-12-19 1994-12-19 Procede pour le reperage de la position du biseau ou de la rainure a usiner sur la tranche d'un verre de lunettes et machine a deborder permettant la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415234A FR2728187A1 (fr) 1994-12-19 1994-12-19 Procede pour le reperage de la position du biseau ou de la rainure a usiner sur la tranche d'un verre de lunettes et machine a deborder permettant la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2728187A1 FR2728187A1 (fr) 1996-06-21
FR2728187B1 true FR2728187B1 (enrdf_load_stackoverflow) 1997-02-28

Family

ID=9469913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415234A Granted FR2728187A1 (fr) 1994-12-19 1994-12-19 Procede pour le reperage de la position du biseau ou de la rainure a usiner sur la tranche d'un verre de lunettes et machine a deborder permettant la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2728187A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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"
FR2870471B1 (fr) * 2004-05-18 2006-08-25 Briot Internat Sa Procede de rainage ou de contre-biseautage de la peripherie d'une lentille ophtalmique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026054A (en) * 1976-02-02 1977-05-31 Snyder Wesley L Laser aiming system for weapons
FR2682628B1 (fr) * 1991-10-21 1996-01-05 Buchmann Optical Eng Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques.

Also Published As

Publication number Publication date
FR2728187A1 (fr) 1996-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081020