FR2801825B1 - Dispositif destine a maintenir un tampon abrasif sur un polissoir dans un appareil de fabrication de lentilles pour verres oculaires - Google Patents

Dispositif destine a maintenir un tampon abrasif sur un polissoir dans un appareil de fabrication de lentilles pour verres oculaires

Info

Publication number
FR2801825B1
FR2801825B1 FR0015452A FR0015452A FR2801825B1 FR 2801825 B1 FR2801825 B1 FR 2801825B1 FR 0015452 A FR0015452 A FR 0015452A FR 0015452 A FR0015452 A FR 0015452A FR 2801825 B1 FR2801825 B1 FR 2801825B1
Authority
FR
France
Prior art keywords
holding
polishing machine
eye lenses
abrasive pad
manufacturing 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
FR0015452A
Other languages
English (en)
Other versions
FR2801825A1 (fr
Inventor
Douglas J Roberts
Jonathan M Dooley
Michael Goulet
Lawrence S Wolfson
Jeffrey J Murray
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.)
Gerber Coburn Optical Inc
Original Assignee
Gerber Coburn Optical Inc
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 Gerber Coburn Optical Inc filed Critical Gerber Coburn Optical Inc
Publication of FR2801825A1 publication Critical patent/FR2801825A1/fr
Application granted granted Critical
Publication of FR2801825B1 publication Critical patent/FR2801825B1/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/142—Wheels of special form
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/913—Contour abrading
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/921—Pad for lens shaping tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Eyeglasses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR0015452A 1999-12-01 2000-11-29 Dispositif destine a maintenir un tampon abrasif sur un polissoir dans un appareil de fabrication de lentilles pour verres oculaires Expired - Fee Related FR2801825B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/452,579 US6645059B1 (en) 1999-12-01 1999-12-01 Device for retaining abrasive pad on lap in eyeglass lens making apparatus

Publications (2)

Publication Number Publication Date
FR2801825A1 FR2801825A1 (fr) 2001-06-08
FR2801825B1 true FR2801825B1 (fr) 2004-12-17

Family

ID=23797034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015452A Expired - Fee Related FR2801825B1 (fr) 1999-12-01 2000-11-29 Dispositif destine a maintenir un tampon abrasif sur un polissoir dans un appareil de fabrication de lentilles pour verres oculaires

Country Status (5)

Country Link
US (3) US6645059B1 (fr)
JP (1) JP2001198788A (fr)
DE (1) DE10057066A1 (fr)
FR (1) FR2801825B1 (fr)
GB (1) GB2358602B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1203626B1 (fr) * 2000-02-16 2007-04-11 Seiko Epson Corporation Procede de fabrication de verres de lunettes, et outil de polissage
ATE433826T1 (de) 2002-01-09 2009-07-15 Hoya Corp Schleifwerkzeug
US7640324B2 (en) * 2003-04-15 2009-12-29 Microsoft Corporation Small-scale secured computer network group without centralized management
US7090559B2 (en) 2003-11-19 2006-08-15 Ait Industries Co. Ophthalmic lens manufacturing system
ES2249990B1 (es) * 2004-08-03 2007-08-01 Indo Internacional S.A. Herramienta y procedimiento para pulir superficies opticas.
US20080286458A1 (en) * 2005-03-09 2008-11-20 The Walman Optical Company Method and Apparatus for Coating Optics
CA2622553A1 (fr) * 2005-09-16 2007-03-22 Pasquale Catalfamo Corps abrasif
US20080230006A1 (en) * 2007-03-19 2008-09-25 The Walman Optical Company Lens coating system
US8657273B2 (en) * 2008-08-12 2014-02-25 Mitsubishi Heavy Industries, Ltd. Jig
US20100136227A1 (en) * 2008-09-10 2010-06-03 The Walman Optical Company Lens handling in automated lens coating systems
DE102010019491B4 (de) * 2010-04-30 2015-07-09 Carl Zeiss Vision International Gmbh Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen
WO2015190189A1 (fr) * 2014-06-10 2015-12-17 オリンパス株式会社 Outil de meulage, procédé de meulage et dispositif de meulage
KR20220110564A (ko) 2019-12-12 2022-08-08 벤즈리써치앤드디벨롭먼트코오포레이숀 렌즈 블랭크를 유지하기 위한 맨드렐 및 이를 사용한 렌즈의 제조 방법

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH75480A (de) 1916-12-14 1917-08-01 Orford Gowlland Henry Feinschleifwerkzeug zum Polieren von Linsen
US1626025A (en) 1922-10-02 1927-04-26 Pyle National Co Glass-polishing machine
US2846578A (en) 1956-02-20 1958-08-05 Admiral Corp Demodulator
GB840781A (en) 1957-01-18 1960-07-13 American Optical Corp Improvements in or relating to replaceable facings for surfacing tools and to methods of forming such facings
GB1321931A (en) * 1971-05-10 1973-07-04 Wylde Ltd J S Grinding of optical lens blanks
US4274232A (en) * 1977-09-14 1981-06-23 Minnesota Mining And Manufacturing Company Friction grip pad
JPS55164462A (en) 1979-06-06 1980-12-22 American Optical Corp Head for polishing lens
US4319846A (en) * 1979-12-26 1982-03-16 Coburn Optical Industries, Inc. Method and apparatus for aligning an ophthalmic lens during a blocking operation
US4733502A (en) * 1986-09-04 1988-03-29 Ferro Corporation Method for grinding and polishing lenses on same machine
US5605501A (en) * 1986-09-08 1997-02-25 Wiand; Ronald C. Lens surfacing pad with improved attachment to tool
US5095660A (en) 1988-10-25 1992-03-17 Dillon Laurence A Polishing means for lens generating apparatus
US5494474A (en) * 1991-03-27 1996-02-27 D.A.C., Inc. Lens blocking and constant center thickness system
US5421700A (en) * 1993-04-29 1995-06-06 Tension Envelope Corporation Envelope flap up pick and place apparatus and method
US5505654A (en) * 1993-09-07 1996-04-09 Gerber Optical, Inc. Lens blocking apparatus
JPH08252765A (ja) 1995-03-16 1996-10-01 Fujitsu Ltd 研磨装置、研磨布搬送装置、研磨布貼付装置、及び研磨布
JP3483648B2 (ja) 1995-03-24 2004-01-06 東芝機械株式会社 研磨装置
JP3060032B2 (ja) * 1995-11-28 2000-07-04 株式会社東京精密 研磨機の研磨布交換装置
EP0807491B1 (fr) * 1996-05-17 1999-01-20 Opto Tech GmbH Support pour lentille optique et procédé pour polir des lentilles
KR100303074B1 (ko) * 1996-06-15 2001-11-02 로이 아써턴 그라인딩및폴리싱장치와이를이용한그라인딩방법
JPH1027846A (ja) 1996-07-10 1998-01-27 Sony Corp 半導体装置
US6379221B1 (en) 1996-12-31 2002-04-30 Applied Materials, Inc. Method and apparatus for automatically changing a polishing pad in a chemical mechanical polishing system
US6012965A (en) * 1997-10-07 2000-01-11 Micro Optics Design Corp. Manufacturing ophthalmic lenses using lens structure cognition and spatial positioning system
CN100372648C (zh) 1998-12-01 2008-03-05 伦敦大学学院 抛光的设备和方法
US6077148A (en) * 1999-02-26 2000-06-20 Depuy Orthopaedics, Inc. Spherical lapping method
US6089963A (en) * 1999-03-18 2000-07-18 Inland Diamond Products Company Attachment system for lens surfacing pad
JP3367464B2 (ja) * 1999-05-12 2003-01-14 株式会社村田製作所 部品搬送装置
US6110017A (en) 1999-09-08 2000-08-29 Savoie; Marc Y. Method and apparatus for polishing ophthalmic lenses
US6375554B1 (en) * 1999-12-01 2002-04-23 Gerber Coburn Optical Inc. Retaining mechanism for lapping device

Also Published As

Publication number Publication date
FR2801825A1 (fr) 2001-06-08
GB0029201D0 (en) 2001-01-17
US6464559B2 (en) 2002-10-15
US6645059B1 (en) 2003-11-11
US6561886B2 (en) 2003-05-13
US20010003086A1 (en) 2001-06-07
GB2358602A (en) 2001-08-01
US20010003083A1 (en) 2001-06-07
JP2001198788A (ja) 2001-07-24
DE10057066A1 (de) 2001-06-21
GB2358602B (en) 2003-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080930

D3 Ip right revived
ST Notification of lapse

Effective date: 20100730