FR2697769B1 - Machine automatique pour meuler et biseauter les verres ophtalmiques. - Google Patents

Machine automatique pour meuler et biseauter les verres ophtalmiques.

Info

Publication number
FR2697769B1
FR2697769B1 FR9213519A FR9213519A FR2697769B1 FR 2697769 B1 FR2697769 B1 FR 2697769B1 FR 9213519 A FR9213519 A FR 9213519A FR 9213519 A FR9213519 A FR 9213519A FR 2697769 B1 FR2697769 B1 FR 2697769B1
Authority
FR
France
Prior art keywords
beveling
grinding
automatic machine
ophthalmic lenses
ophthalmic
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
FR9213519A
Other languages
English (en)
Other versions
FR2697769A1 (fr
Inventor
Marcel Lecerf Michel Jean
Emile Simon Jean-Louis Paul
Marcel Longuet Raynald Gaston
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.)
BUCHMANN OPTICAL ENG
Original Assignee
BUCHMANN OPTICAL ENG
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 BUCHMANN OPTICAL ENG filed Critical BUCHMANN OPTICAL ENG
Priority to FR9213519A priority Critical patent/FR2697769B1/fr
Priority to US08/136,954 priority patent/US5371974A/en
Priority to DE4337158A priority patent/DE4337158A1/de
Publication of FR2697769A1 publication Critical patent/FR2697769A1/fr
Application granted granted Critical
Publication of FR2697769B1 publication Critical patent/FR2697769B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR9213519A 1992-11-10 1992-11-10 Machine automatique pour meuler et biseauter les verres ophtalmiques. Expired - Fee Related FR2697769B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9213519A FR2697769B1 (fr) 1992-11-10 1992-11-10 Machine automatique pour meuler et biseauter les verres ophtalmiques.
US08/136,954 US5371974A (en) 1992-11-10 1993-10-14 Automatic machine for grinding and bevelling ophthalmic glasses
DE4337158A DE4337158A1 (de) 1992-11-10 1993-10-30 Automatische Maschine zum Schleifen und Facettieren ophthalmischer Gläser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213519A FR2697769B1 (fr) 1992-11-10 1992-11-10 Machine automatique pour meuler et biseauter les verres ophtalmiques.

Publications (2)

Publication Number Publication Date
FR2697769A1 FR2697769A1 (fr) 1994-05-13
FR2697769B1 true FR2697769B1 (fr) 1995-01-13

Family

ID=9435400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9213519A Expired - Fee Related FR2697769B1 (fr) 1992-11-10 1992-11-10 Machine automatique pour meuler et biseauter les verres ophtalmiques.

Country Status (3)

Country Link
US (1) US5371974A (fr)
DE (1) DE4337158A1 (fr)
FR (1) FR2697769B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720021B1 (fr) * 1994-05-19 1996-08-02 Buchmann Optical Eng Machine à meuler des verres ophtalmiques comportant des moyens d'asservissement de la valeur de serrage de l'ébauche du verre à meuler.
DE4417533C2 (de) * 1994-05-19 1996-03-21 Wernicke & Co Gmbh Verfahren zum CNC-gesteuerten Formschleifen der Dachfacette eines Brillenglases
JPH10138108A (ja) * 1996-10-31 1998-05-26 Nidek Co Ltd 眼鏡レンズ研削加工機及び眼鏡レンズ研削加工方法
JP3667483B2 (ja) * 1997-02-10 2005-07-06 株式会社ニデック レンズ研削加工装置
JP4034848B2 (ja) * 1997-04-30 2008-01-16 株式会社ニデック 眼鏡レンズ研削加工装置
JP3679229B2 (ja) * 1997-08-29 2005-08-03 株式会社ニデック 眼鏡レンズ研削加工装置
US6325697B1 (en) * 1999-11-24 2001-12-04 Glassline Corporation CNC machine tools
JP2001277086A (ja) * 2000-03-31 2001-10-09 Topcon Corp レンズ周縁加工装置
JP5372628B2 (ja) * 2009-07-08 2013-12-18 株式会社ニデック 眼鏡レンズ加工装置及び該装置に使用されるヤゲン加工具
JP5471944B2 (ja) * 2010-07-29 2014-04-16 新東工業株式会社 表面処理装置
US9028296B2 (en) * 2012-08-30 2015-05-12 Corning Incorporated Glass sheets and methods of shaping glass sheets
US10576600B2 (en) * 2016-12-20 2020-03-03 Huvitz Co., Ltd. Apparatus for processing edge of eyeglass lens
KR102055137B1 (ko) * 2017-09-27 2019-12-12 주식회사 휴비츠 홀 센서를 이용한 안경 렌즈 가공 장치 및 방법
CN111906616B (zh) * 2020-08-13 2021-11-12 东莞市千河电子科技有限公司 一种计算机显示屏用后壳定位及磨边调节机构
CN112589592B (zh) * 2020-12-07 2022-09-30 吴通 一种将镜片加工至可适用于眼镜镜片的装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316564A (fr) * 1961-12-18 1963-02-01 Lunetiers Cottet Poichet Soc D Perfectionnements apportés aux machines à rainer
US4300317A (en) * 1980-01-10 1981-11-17 American Optical Corporation Method of fitting ophthalmic lenses in spectacles frames
FR2543039B1 (fr) * 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
DE3537267A1 (de) * 1984-11-24 1986-05-28 Schöne Optik Maschinenfabrik GmbH, 4054 Nettetal Brillenglasrandschleifmaschine
FR2611560B1 (fr) * 1987-03-05 1992-10-02 Briot Int Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques
DE3814670A1 (de) * 1988-04-28 1989-11-09 Schoene Optik Maschinenfabrik Brillenglasrandschleifmaschine
DE3842601A1 (de) * 1988-12-17 1990-07-05 Wernicke & Co Gmbh Brillenglasrandschleifmaschine
FR2644718A1 (fr) * 1989-03-23 1990-09-28 Briot Internal Dispositif de reetalonnage d'une machine a meuler les verres ophtalmiques pour rattraper l'usure de la meule
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
US5371974A (en) 1994-12-13
DE4337158A1 (de) 1994-05-11
FR2697769A1 (fr) 1994-05-13

Similar Documents

Publication Publication Date Title
FR2543039B1 (fr) Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
FR2697769B1 (fr) Machine automatique pour meuler et biseauter les verres ophtalmiques.
FR2611560B1 (fr) Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques
DE59401095D1 (de) Brillenglasrandschleifmaschine
EP0470811A3 (en) Multifocal diffractive ophthalmic lenses
GB8426001D0 (en) Bevelling/grooving ophthalmic lenses
AU1870488A (en) Multifocal ophthalmic lens
DE69114514D1 (de) Schneid- und schleifvorrichtung für einen glasscheibenrand.
EP0426551A3 (en) Apparatus for judging whether an uncut lens should be machined or not and lens grinding machine having the same
AU563296B2 (en) Polishing opthalmic lens
DE69203641T2 (de) Linsenrandschleifmaschine.
FR2565147B1 (fr) Machine a meuler pour lentille ophtalmique, notamment pour le detourage et/ou le biseautage ou rainurage de celle-ci
DE58904076D1 (de) Brillenglasrandschleifmaschine.
FR2741560B1 (fr) Meule perfectionnee pour verres ophtalmiques, et machine de meulage correspondante
FR2614227B1 (fr) Meuleuse perfectionnee pour verres ophtalmiques.
FR2557000B1 (fr) Poste de meulage pour machine a meuler, notamment pour le biseautage ou le rainurage d'une lentille ophtalmique
FR2712874B1 (fr) Etui de présentation pour verre de lunettes.
FR2700286B1 (fr) Machine à meuler des lentilles ophtalmiques.
DE69409327T2 (de) Brillenglasrand-Schleifmaschine
FR2720021B1 (fr) Machine à meuler des verres ophtalmiques comportant des moyens d'asservissement de la valeur de serrage de l'ébauche du verre à meuler.
DE3562464D1 (en) Grinding machine for the guided or free bevelling or grooving of an ophthalmic lens
DE69010466D1 (de) Linsenrandschleifmaschine.
BE890149A (fr) Machine pour le tournage et le polissage au diamant de lentilles de contact et articles similaires
FR2633542B1 (fr) Meuleuse perfectionnee pour verres ophtalmiques
FR2648244B1 (fr) Machine pour le meulage de verres de correction optique

Legal Events

Date Code Title Description
ST Notification of lapse