DE69324696D1 - Verfahren und vorrichtung zum maskieren von abnehmbaren einstellmarken auf optischen linsen im laufe des polierens der linsen - Google Patents

Verfahren und vorrichtung zum maskieren von abnehmbaren einstellmarken auf optischen linsen im laufe des polierens der linsen

Info

Publication number
DE69324696D1
DE69324696D1 DE69324696T DE69324696T DE69324696D1 DE 69324696 D1 DE69324696 D1 DE 69324696D1 DE 69324696 T DE69324696 T DE 69324696T DE 69324696 T DE69324696 T DE 69324696T DE 69324696 D1 DE69324696 D1 DE 69324696D1
Authority
DE
Germany
Prior art keywords
lenses
masking
polishing
removable setting
setting marks
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
DE69324696T
Other languages
English (en)
Inventor
John Ohlin
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.)
GTA NHT Inc
Original Assignee
Venture Tape 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 Venture Tape Corp filed Critical Venture Tape Corp
Application granted granted Critical
Publication of DE69324696D1 publication Critical patent/DE69324696D1/de
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
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0057—Deblocking of 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0055—Positioning of lenses; Marking of lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00932—Combined cutting and grinding thereof
    • B29D11/00942—Combined cutting and grinding thereof where the lens material is mounted in a support for mounting onto a cutting device, e.g. a lathe, and where the support is of machinable material, e.g. plastics
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/161—Two dimensionally sectional layer with frame, casing, or perimeter structure
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/162—Transparent or translucent layer or section
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/18—Longitudinally sectional layer of three or more sections
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24025—Superposed movable attached layers or components
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2839—Web or sheet containing structurally defined element or component and having an adhesive outermost layer with release or antistick coating
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/8305—Miscellaneous [e.g., treated surfaces, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
DE69324696T 1992-09-18 1993-09-14 Verfahren und vorrichtung zum maskieren von abnehmbaren einstellmarken auf optischen linsen im laufe des polierens der linsen Expired - Lifetime DE69324696D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/947,706 US5343657A (en) 1992-09-18 1992-09-18 Method and apparatus for masking removable optical lens markings during lens grinding
PCT/US1993/008738 WO1994006598A1 (en) 1992-09-18 1993-09-14 Method and apparatus for masking removable optical lens markings during lens grinding

Publications (1)

Publication Number Publication Date
DE69324696D1 true DE69324696D1 (de) 1999-06-02

Family

ID=25486622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324696T Expired - Lifetime DE69324696D1 (de) 1992-09-18 1993-09-14 Verfahren und vorrichtung zum maskieren von abnehmbaren einstellmarken auf optischen linsen im laufe des polierens der linsen

Country Status (5)

Country Link
US (2) US5343657A (de)
EP (1) EP0660769B1 (de)
AU (1) AU679932B2 (de)
DE (1) DE69324696D1 (de)
WO (1) WO1994006598A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343657A (en) * 1992-09-18 1994-09-06 Venture Tape Corporation Method and apparatus for masking removable optical lens markings during lens grinding
US6149750A (en) * 1995-09-18 2000-11-21 3M Innovative Properties Company Lens blank surface protection film
US5868603A (en) * 1996-12-12 1999-02-09 Corning Incorporated Method for edge finishing glass sheets
US5882788A (en) * 1998-04-10 1999-03-16 Raley; Jeffrey Alan Hinge tape
US6629877B2 (en) * 2001-02-21 2003-10-07 Leon A. Cerniway Precision glass grinding
AT410774B (de) * 2001-11-29 2003-07-25 Schmoll Engineering Gmbh Vorrichtung zum abblocken von optischen gläsern
FR2834712B1 (fr) * 2002-01-14 2004-12-17 Essilor Int Procede de traitement d'un verre ophtalmique
US6863602B2 (en) * 2002-12-04 2005-03-08 Gerber Coburn Optical, Inc. Method and apparatus for blocking and deblocking a lens
FR2856056B1 (fr) * 2003-06-13 2009-07-03 Essilor Int Procede de traitement d'un verre apte au debordage.
FR2860303A1 (fr) * 2003-09-26 2005-04-01 Essilor Int Lentille ophtalmique recouverte d'un film electrostatique et procede de debordage d'une telle lentile.
FR2860306B1 (fr) * 2003-09-26 2006-09-01 Essilor Int Lentille ophtalmique recouverte d'un film electrostatique et procede de debordage d'une telle lentille
US20070141358A1 (en) 2005-12-19 2007-06-21 Essilor International Compagnie Generale D'optique Method for improving the edging of an optical article by providing a temporary layer of an organic material
US7935402B2 (en) * 2007-05-03 2011-05-03 Saint-Gobain Performance Plastics Corporation Ophthalmic blocking pad
FR2954832A1 (fr) 2009-12-31 2011-07-01 Essilor Int Article d'optique comportant un revetement antibuee temporaire ayant une durabilite amelioree
CN101963680A (zh) * 2010-08-27 2011-02-02 苏州五方光电科技有限公司 一种镜片分面方法
CN103347665B (zh) * 2011-02-10 2015-06-17 埃西勒国际通用光学公司 用一种热塑性膜来防护破裂和龟裂的对有机玻璃钻孔的方法
US9120277B2 (en) 2011-02-10 2015-09-01 Essilor International (Compagnie Generale D'optique) Process of drilling organic glasses using a thermoplastic film protecting against cracking and crazing
GB201114991D0 (en) 2011-08-30 2011-10-12 Cerium Group Ltd A composite protective sheet material
US9057272B2 (en) * 2012-06-29 2015-06-16 United Technologies Corporation Protective polishing mask
WO2014075925A1 (en) * 2012-11-19 2014-05-22 Essilor International (Compagnie Generale D'optique) Method of manufacturing an optical lens
BR112015011536A2 (pt) * 2012-11-19 2017-07-11 Essilor Int método para fabricar uma lente óptica
US10010994B2 (en) * 2012-12-11 2018-07-03 Essilor International (Compagnie Generale D'optique) Method for taping an optical lens member
EP3145704B1 (de) 2014-05-20 2021-09-15 Essilor International Mit einem strukturierten, entfernbaren film beschichtete, optische linse und verfahren zum kantenschleifen solch einer linse
EP3527358A1 (de) 2018-02-14 2019-08-21 Carl Zeiss Vision International GmbH Verfahren zum herstellen eines brillenglas-halbfabrikats und brillenglas-halbfabrikat
EP3543003A1 (de) 2018-03-23 2019-09-25 Carl Zeiss Vision International GmbH Brillenglasrohling sowie verfahren und vorrichtung zum herstellen eines brillenglases aus einem brillenglasrohling
EP3636423A1 (de) * 2018-10-09 2020-04-15 Essilor International (Compagnie Generale D'optique) Verfahren zur herstellung eines optischen elements mit einer funktionalen folie

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145125A (en) * 1977-07-20 1979-03-20 Hani Chika Eyeglass lens with indicia and method of making same
US4221083A (en) * 1978-01-03 1980-09-09 Valley Industrial Products Heat shield blocking and mounting disc for lens grinding
US4886704A (en) * 1985-10-26 1989-12-12 Mitsui Toatsu Chemicals, Incorporated Strippable coating film and coating method using same
US5116676A (en) * 1987-04-15 1992-05-26 Minnesota Mining And Manufacturing Company Removable pressure-sensitive adhesive tape
FR2617749B1 (fr) * 1987-07-08 1991-10-04 Sevilla Joseph Procede de traitement superficiel de finition des matieres susceptibles de polissage
US4781957A (en) * 1987-07-27 1988-11-01 Minnesota Mining And Manufacturing Company Easy tear masking tape
IT214317Z2 (it) * 1988-02-08 1990-05-03 Incas S P A Passirana Di Rho M Foglio autoadesivo staccabile con superficie scrivibile.
US4942696A (en) * 1988-06-09 1990-07-24 American Optical Corporation Blocking shim and method for prescription-laboratory processing of aspheric progressive-addition lenses
US4925518A (en) * 1988-07-29 1990-05-15 Wasserman Nelson M Compliant lens blocks and method of using them
US5343657A (en) * 1992-09-18 1994-09-06 Venture Tape Corporation Method and apparatus for masking removable optical lens markings during lens grinding

Also Published As

Publication number Publication date
AU679932B2 (en) 1997-07-17
AU4924993A (en) 1994-04-12
US5792537A (en) 1998-08-11
EP0660769B1 (de) 1999-04-28
WO1994006598A1 (en) 1994-03-31
EP0660769A1 (de) 1995-07-05
EP0660769A4 (de) 1995-10-18
US5343657A (en) 1994-09-06

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Legal Events

Date Code Title Description
8332 No legal effect for de