DE59401095D1 - Brillenglasrandschleifmaschine - Google Patents

Brillenglasrandschleifmaschine

Info

Publication number
DE59401095D1
DE59401095D1 DE59401095T DE59401095T DE59401095D1 DE 59401095 D1 DE59401095 D1 DE 59401095D1 DE 59401095 T DE59401095 T DE 59401095T DE 59401095 T DE59401095 T DE 59401095T DE 59401095 D1 DE59401095 D1 DE 59401095D1
Authority
DE
Germany
Prior art keywords
grinding machine
edge grinding
glass edge
eye glass
eye
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
DE59401095T
Other languages
English (en)
Inventor
Lutz Gottschald
Klaus Eickmeyer
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.)
Wernicke and Co GmbH
Original Assignee
Wernicke and Co GmbH
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 Wernicke and Co GmbH filed Critical Wernicke and Co GmbH
Application granted granted Critical
Publication of DE59401095D1 publication Critical patent/DE59401095D1/de
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
    • 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
    • B24B9/148—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 electrically, e.g. numerically, controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DE59401095T 1993-06-24 1994-06-15 Brillenglasrandschleifmaschine Expired - Fee Related DE59401095D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4320934A DE4320934C2 (de) 1993-06-24 1993-06-24 Brillenglasrandschleifmaschine
PCT/EP1994/001945 WO1995000292A1 (de) 1993-06-24 1994-06-15 Brillenglasrandschleifmaschine

Publications (1)

Publication Number Publication Date
DE59401095D1 true DE59401095D1 (de) 1997-01-02

Family

ID=6491075

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4320934A Expired - Fee Related DE4320934C2 (de) 1993-06-24 1993-06-24 Brillenglasrandschleifmaschine
DE59401095T Expired - Fee Related DE59401095D1 (de) 1993-06-24 1994-06-15 Brillenglasrandschleifmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4320934A Expired - Fee Related DE4320934C2 (de) 1993-06-24 1993-06-24 Brillenglasrandschleifmaschine

Country Status (4)

Country Link
US (1) US5630746A (de)
EP (1) EP0706439B1 (de)
DE (2) DE4320934C2 (de)
WO (1) WO1995000292A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320934C2 (de) * 1993-06-24 1995-04-20 Wernicke & Co Gmbh Brillenglasrandschleifmaschine
DE4417533C2 (de) * 1994-05-19 1996-03-21 Wernicke & Co Gmbh Verfahren zum CNC-gesteuerten Formschleifen der Dachfacette eines Brillenglases
JP4034842B2 (ja) * 1996-03-26 2008-01-16 株式会社ニデック レンズ研削加工装置
JPH09277148A (ja) * 1996-04-17 1997-10-28 Topcon Corp レンズ周縁研削方法及びその装置
DE19616536C2 (de) * 1996-04-25 2000-01-27 Wernicke & Co Gmbh Verfahren und Brillenglasrandschleifmaschine zum Formschleifen des Umfangsrandes von Brillengläsern und ggf. zum anschließenden Facettenschleifen
ATE214321T1 (de) * 1996-06-15 2002-03-15 Unova Uk Ltd Verfahren zum schleifen von kanten
FR2751256B1 (fr) * 1996-07-22 1998-12-31 Briot Int Machine de meulage de verres optiques
EP0988929B1 (de) * 1996-09-04 2001-12-12 Wernicke & Co. GmbH Brillenglasrandschleifmaschine
US5816897A (en) * 1996-09-16 1998-10-06 Corning Incorporated Method and apparatus for edge finishing glass
DE19643546C2 (de) * 1996-10-24 1998-08-06 Wernicke & Co Gmbh Reibradgetriebene Zusatzschleifspindel zum Anfasen der Kanten von Brillengläsern auf einer Brillenglasrandbearbeitungsmaschine
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
JP4002324B2 (ja) * 1997-07-08 2007-10-31 株式会社ニデック レンズ研削装置
JP2001516289A (ja) 1997-11-20 2001-09-25 エシロール アンテルナショナル コムパニー ジェネラル ドプティク メガネ・レンズの修正方法およびそれに関連する装置
FR2771665B1 (fr) * 1997-12-03 2000-02-18 Briot Int Procede et systeme de controle du fonctionnement d'une machine de taille d'une ebauche de verre optique
DE19804455C2 (de) * 1998-02-05 2001-01-11 Wernicke & Co Gmbh Verfahren und Vorrichtung zum Herstellen einer Facette auf dem Rand eines Brillenglases
DE19804542C5 (de) * 1998-02-05 2009-04-30 Wernicke & Co Gmbh Verfahren und Vorrichtung zum Bearbeiten von Brillengläsern
JP3730406B2 (ja) * 1998-04-30 2006-01-05 株式会社ニデック 眼鏡レンズ加工装置
US6328630B1 (en) * 1998-10-05 2001-12-11 Hoya Corporation Eyeglass lens end face machining method
DE19914174A1 (de) * 1999-03-29 2000-10-12 Wernicke & Co Gmbh Verfahren und Vorrichtung zum Formbearbeiten des Umfangsrandes von Brillengläsern
JP3839185B2 (ja) * 1999-04-30 2006-11-01 株式会社ニデック 眼鏡レンズ加工装置
US6325704B1 (en) * 1999-06-14 2001-12-04 Corning Incorporated Method for finishing edges of glass sheets
JP4360764B2 (ja) * 2000-04-28 2009-11-11 株式会社トプコン 眼鏡レンズのレンズ周縁加工方法、レンズ周縁加工装置及び眼鏡レンズ
DE10254238B4 (de) * 2002-11-20 2007-04-19 Bärenz, Manfred Brillenglas-Randschleifmaschine
US7454264B2 (en) 2006-11-29 2008-11-18 Kurt William Schaeffer Method of beveling an ophthalmic lens blank, machine programmed therefor, and computer program
US8240056B2 (en) * 2008-04-04 2012-08-14 Hoya Corporation Apparatus and method for measuring bevel perimeter of spectacle lens
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
US8721392B2 (en) * 2011-06-28 2014-05-13 Corning Incorporated Glass edge finishing method
JP6034582B2 (ja) * 2012-03-29 2016-11-30 Hoya株式会社 眼鏡レンズの製造方法、周長算出装置および周長算出プログラム
JP6005498B2 (ja) 2012-12-12 2016-10-12 Hoya株式会社 レンズ加工システム、工具交換時期検出方法および眼鏡レンズの製造方法
WO2016050655A1 (en) * 2014-09-30 2016-04-07 Essilor International (Compagnie Generale D'optique) A method for determining a lens blank intended to be used to manufacture an optical lens
IT201900002339A1 (it) * 2019-02-18 2020-08-18 Thelios S P A Metodo per realizzare una lente di occhiali rivestita mediante deposizione fisica di vapore pvd e corpo di supporto per uno sbozzato di lente

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673738A (en) * 1971-03-17 1972-07-04 Ait Ind Inc Edge control device for grinding machine
FR2543039B1 (fr) * 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
FR2611560B1 (fr) * 1987-03-05 1992-10-02 Briot Int Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques
US5157878A (en) * 1987-03-19 1992-10-27 Canon Kabushiki Kaisha Polishing method with error correction
DE8706215U1 (de) * 1987-04-30 1988-09-01 Wernicke & Co GmbH, 4000 Düsseldorf Brillenglasrandschleifmaschine mit mindestens einer Facetten-Schleifscheibe
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
FR2648244B1 (fr) * 1989-06-07 1992-04-17 Briot Int Machine pour le meulage de verres de correction optique
US5148637A (en) * 1990-02-27 1992-09-22 Bausch & Lomb Incorporated Lens edging system with programmable feed and speed control
DE4012660A1 (de) * 1990-04-20 1991-10-24 Wernicke & Co Gmbh Verfahren zum bearbeiten der raender von brillenglaesern
FR2682628B1 (fr) * 1991-10-21 1996-01-05 Buchmann Optical Eng Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques.
JPH0639697A (ja) * 1992-04-14 1994-02-15 Wernicke & Co Gmbh 眼鏡レンズ縁部加工機
DE4320934C2 (de) * 1993-06-24 1995-04-20 Wernicke & Co Gmbh Brillenglasrandschleifmaschine

Also Published As

Publication number Publication date
WO1995000292A1 (de) 1995-01-05
EP0706439A1 (de) 1996-04-17
EP0706439B1 (de) 1996-11-20
DE4320934A1 (de) 1995-01-12
DE4320934C2 (de) 1995-04-20
US5630746A (en) 1997-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee