EP0758571B8 - process for manufacturing a concave outer surface on a spectacle lens blank - Google Patents

process for manufacturing a concave outer surface on a spectacle lens blank Download PDF

Info

Publication number
EP0758571B8
EP0758571B8 EP96112436A EP96112436A EP0758571B8 EP 0758571 B8 EP0758571 B8 EP 0758571B8 EP 96112436 A EP96112436 A EP 96112436A EP 96112436 A EP96112436 A EP 96112436A EP 0758571 B8 EP0758571 B8 EP 0758571B8
Authority
EP
European Patent Office
Prior art keywords
manufacturing
spectacle lens
lens blank
concave outer
concave
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 - Lifetime
Application number
EP96112436A
Other languages
German (de)
French (fr)
Other versions
EP0758571B2 (en
EP0758571B1 (en
EP0758571A1 (en
Inventor
Joachim Diehl
Ronald Lautz
Karl-Heinz Tross
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.)
Satisloh GmbH
Original Assignee
Satisloh 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7769391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0758571(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Satisloh GmbH filed Critical Satisloh GmbH
Publication of EP0758571A1 publication Critical patent/EP0758571A1/en
Publication of EP0758571B1 publication Critical patent/EP0758571B1/en
Publication of EP0758571B2 publication Critical patent/EP0758571B2/en
Application granted granted Critical
Publication of EP0758571B8 publication Critical patent/EP0758571B8/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
    • 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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y10T409/303808—Process including infeeding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304536—Milling including means to infeed work to cutter
    • Y10T409/305544—Milling including means to infeed work to cutter with work holder
    • Y10T409/305656—Milling including means to infeed work to cutter with work holder including means to support work for rotation during operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307448—Milling including means to infeed rotary cutter toward work with work holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Milling Processes (AREA)
EP96112436A 1995-08-12 1996-08-01 process for manufacturing a concave outer surface on a spectacle lens blank Expired - Lifetime EP0758571B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19529786 1995-08-12
DE19529786A DE19529786C1 (en) 1995-08-12 1995-08-12 Method and tool for producing a concave surface on a lens blank

Publications (4)

Publication Number Publication Date
EP0758571A1 EP0758571A1 (en) 1997-02-19
EP0758571B1 EP0758571B1 (en) 2002-01-16
EP0758571B2 EP0758571B2 (en) 2005-09-07
EP0758571B8 true EP0758571B8 (en) 2005-11-23

Family

ID=7769391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112436A Expired - Lifetime EP0758571B8 (en) 1995-08-12 1996-08-01 process for manufacturing a concave outer surface on a spectacle lens blank

Country Status (4)

Country Link
US (2) US5938381A (en)
EP (1) EP0758571B8 (en)
DE (2) DE19529786C1 (en)
ES (1) ES2171580T5 (en)

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JP2001018108A (en) * 1999-07-05 2001-01-23 Canon Inc Method of machining optical diffraction grating element shape, and method of machining die for forming optical diffraction grating element
EP1409198B1 (en) * 2000-01-18 2010-07-28 NCRX Optical Solutions, Inc. Method for ophthalmic lens manufacture
EP1203626B1 (en) * 2000-02-16 2007-04-11 Seiko Epson Corporation Method of producing glasses lenses, and polishing tool
FR2805767B1 (en) * 2000-03-06 2002-06-21 Essilor Int METHOD FOR MANUFACTURING A SURFACE OF AN OPHTHALMIC LENS, INSTALLATION FOR IMPLEMENTING THE METHOD AND OPHTHALMIC LENS OBTAINED ACCORDING TO THE PROCESS
IL136364A0 (en) * 2000-05-25 2001-06-14 Avikzar Yehuda Device for exact machining
JP4374161B2 (en) * 2001-08-17 2009-12-02 セイコーオプティカルプロダクツ株式会社 Cutting method of optical lens or its mold
DE10143848C2 (en) * 2001-09-06 2003-10-02 Loh Optikmaschinen Ag Process and device for the surface processing of workpieces made of non-brittle hard materials in optics production and tool therefor
DE10218039A1 (en) * 2002-04-23 2003-11-13 Zeiss Carl Processing head for surface processing
DE10250856A1 (en) 2002-10-25 2004-05-13 Carl Zeiss Method and device for manufacturing optical glasses
US20040116058A1 (en) * 2002-12-13 2004-06-17 Eastman Kodak Company Sub-aperture compliant toroidal polishing element
US6726413B1 (en) * 2002-12-16 2004-04-27 Goodrich Corporation Contour plunge milling
DE502004012401D1 (en) 2003-03-11 2011-05-26 Carl Zeiss Vision Gmbh METHOD AND DEVICE FOR MANUFACTURING EYES AND OTHER MOLDED BODIES WITH OPTICALLY ACTIVE SURFACES
JP2005131724A (en) * 2003-10-29 2005-05-26 Seiko Epson Corp Aspheric surface processing method, aspheric surface forming method and aspheric surface processing apparatus
DE102004028544B4 (en) * 2004-01-17 2012-01-12 Asphericon Gmbh Method for processing and measuring rotationally symmetrical workpieces and grinding and polishing tool
US7118449B1 (en) * 2004-09-20 2006-10-10 Carl Zeiss Smt Ag Method of manufacturing an optical element
FR2883215B1 (en) * 2005-03-17 2008-11-07 Essilor Int PROCESS FOR MACHINING AN OPTIONAL LENS OF OPTALMIC LENS IN THE CENTER
DE102005021639A1 (en) * 2005-05-06 2006-11-09 Satisloh Gmbh High-performance milling and lathe and process for processing spectacle lenses
DE102005021640B4 (en) 2005-05-06 2007-08-09 Satisloh Gmbh Machine for processing optical workpieces, in particular plastic spectacle lenses
DE102005038063A1 (en) * 2005-08-10 2007-02-15 Schneider Gmbh + Co. Kg Preformed block piece with three support points
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DE102005052314A1 (en) * 2005-11-01 2007-05-03 Satisloh Gmbh Fast tool arrangement, in particular for lathes for processing optical workpieces
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US7793403B2 (en) * 2005-12-27 2010-09-14 Konica Minolta Opto, Inc. Manufacturing method of optical component or molding die therefor
DE602006002724D1 (en) * 2006-05-12 2008-10-23 Satisloh Gmbh Method and apparatus for creating an optical surface on a workpiece, e.g. Ophthalmic lenses
DE102006026524A1 (en) * 2006-06-06 2007-12-13 Satisloh Ag Machine for processing optical workpieces, in particular plastic spectacle lenses
FR2902683B1 (en) * 2006-06-22 2008-10-10 Essilor Int PROCESS AND MACHINING MACHINE FOR OPTICAL OBJECT
JP5401757B2 (en) * 2006-11-30 2014-01-29 株式会社ジェイテクト Processing equipment
DE102007031703A1 (en) * 2007-07-06 2009-01-08 Satisloh Gmbh Machine for processing optical workpieces, in particular plastic spectacle lenses
DE602008004302D1 (en) * 2008-02-25 2011-02-17 Satisloh Ag Block piece for holding an optical workpiece, in particular a spectacle lens, for its processing and method for producing spectacle lenses according to a recipe
ES2368678T3 (en) * 2008-06-26 2011-11-21 Satisloh Ag PROCEDURE FOR MANUFACTURING GLASS LENSES ACCORDING TO A PRESCRIPTION.
US8460060B2 (en) * 2009-01-30 2013-06-11 Smr Patents S.A.R.L. Method for creating a complex surface on a substrate of glass
CN102120305A (en) * 2010-12-23 2011-07-13 山西力天世纪刀具有限公司 Grinding machine for processing spherical surface of diamond
DE102011014230A1 (en) * 2011-03-17 2012-09-20 Satisloh Ag Device for fine machining of optically effective surfaces on in particular spectacle lenses
FR2982785B1 (en) 2011-11-22 2013-12-20 Essilor Int METHOD FOR OBTAINING AN OPHTHALMIC LENS
DE102012004547A1 (en) 2012-03-10 2013-09-12 Satisloh Ag Device for fine machining of optically effective surfaces on in particular spectacle lenses and flexible manufacturing cell comprising such a device
DE102012004543A1 (en) * 2012-03-11 2013-09-12 Satisloh Ag Machine for processing optical workpieces, in particular plastic spectacle lenses
LU92190B1 (en) 2013-05-06 2014-11-07 Satisloh Gmbh Multi part blocking piece
LU92191B1 (en) 2013-05-06 2014-11-07 Satisloh Gmbh Multimaterial block piece
WO2014197551A2 (en) * 2013-06-07 2014-12-11 3M Innovative Properties Company Method of forming a recess in a substrate, abrasive wheel, and cover
DE102014003598B4 (en) * 2014-03-17 2020-02-27 Satisloh Ag Device for grinding, fine grinding and / or polishing workpieces of optical quality, in particular spherical lens surfaces in fine optics
EP2963458B1 (en) 2014-07-05 2022-02-02 Satisloh AG Lens blank having a temporary grip coating for a method for manufacturing spectacle lenses according to a prescription
CN107000155B (en) * 2014-10-03 2020-04-14 兹科有限公司 Method for shaping a workpiece
EP3009230B1 (en) 2014-10-15 2021-01-13 Satisloh AG Blocking unit for a block piece for a spectacle lens and process of curing
USD785339S1 (en) * 2014-10-23 2017-05-02 Griot's Garage, Inc. Hand applicator buffing pad
WO2017002326A1 (en) * 2015-06-29 2017-01-05 兼房株式会社 Dimpling method using end mill and end mill
EP3542956A1 (en) 2018-03-23 2019-09-25 Carl Zeiss Vision International GmbH Method for manufacturing spectacle lenses according to a prescription
CN109014352A (en) * 2018-05-25 2018-12-18 常州星宇车灯股份有限公司 A kind of processing method of the micro- striped of lens and lens with micro- striped
JP7171131B2 (en) * 2018-08-29 2022-11-15 株式会社ディスコ Workpiece grinding method
CN110900319B (en) * 2019-12-04 2021-06-22 南阳利达光电有限公司 Correction method for optical part die repairing
DE102021004831A1 (en) 2021-09-24 2023-03-30 Satisloh Ag METHOD FOR MACHINING OPTICAL WORKPIECES, ESPECIALLY PLASTIC GLASSES LENSES
DE102021005202A1 (en) 2021-10-19 2023-04-20 Satisloh Ag Holder for processing optical workpieces, especially spectacle lenses
CN114633030B (en) * 2022-02-24 2024-03-26 江门金鸿桦烨电子科技有限公司 Lens processing method

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Also Published As

Publication number Publication date
DE59608585D1 (en) 2002-02-21
US5938381A (en) 1999-08-17
US6227952B1 (en) 2001-05-08
ES2171580T5 (en) 2006-03-16
EP0758571B2 (en) 2005-09-07
EP0758571B1 (en) 2002-01-16
ES2171580T3 (en) 2002-09-16
DE19529786C1 (en) 1997-03-06
MX9603307A (en) 1997-07-31
EP0758571A1 (en) 1997-02-19

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