EP2384854A3 - Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen - Google Patents

Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen Download PDF

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Publication number
EP2384854A3
EP2384854A3 EP20110164042 EP11164042A EP2384854A3 EP 2384854 A3 EP2384854 A3 EP 2384854A3 EP 20110164042 EP20110164042 EP 20110164042 EP 11164042 A EP11164042 A EP 11164042A EP 2384854 A3 EP2384854 A3 EP 2384854A3
Authority
EP
European Patent Office
Prior art keywords
polishing
polishing tool
free form
particular free
machining optical
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.)
Granted
Application number
EP20110164042
Other languages
English (en)
French (fr)
Other versions
EP2384854A2 (de
EP2384854B1 (de
Inventor
Gerd Nowak
Michael Zaiser
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.)
Carl Zeiss Vision International GmbH
Original Assignee
Carl Zeiss Vision International 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 Carl Zeiss Vision International GmbH filed Critical Carl Zeiss Vision International GmbH
Priority to PL11164042T priority Critical patent/PL2384854T3/pl
Publication of EP2384854A2 publication Critical patent/EP2384854A2/de
Publication of EP2384854A3 publication Critical patent/EP2384854A3/de
Application granted granted Critical
Publication of EP2384854B1 publication Critical patent/EP2384854B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • 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
    • 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)

Abstract

Die vorliegende Erfindung betrifft ein Polierwerkzeug (22) zur Bearbeitung einer optischen Fläche (18) eines Brillenglases (12), mit einem Trägerkörper (24) und einer Polierfolie (28), wobei zwischen der Polierfolie (28) und dem Trägerkörper (24) eine elastische Schicht (26) angeordnet ist. Des Weiteren ist vorgesehen, dass eine bei der Bearbeitung wirkende Fläche (29) der Polierfolie (28) in einem Randbereich (47) der Polierfolie (28) in radialer Richtung (40) nach außen hin abnimmt. Des Weiteren wird eine Vorrichtung (10) zum Polieren einer optischen Fläche (18) eines Brillenglases (12) mit einem voranstehend beschriebenen Polierwerkzeug (22) vorgeschlagen.
EP11164042.1A 2010-04-30 2011-04-28 Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen Active EP2384854B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11164042T PL2384854T3 (pl) 2010-04-30 2011-04-28 Narzędzie polerskie do obróbki powierzchni optycznych, zwłaszcza powierzchni swobodnych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32993710P 2010-04-30 2010-04-30
DE102010019491.3A DE102010019491B4 (de) 2010-04-30 2010-04-30 Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen

Publications (3)

Publication Number Publication Date
EP2384854A2 EP2384854A2 (de) 2011-11-09
EP2384854A3 true EP2384854A3 (de) 2014-09-17
EP2384854B1 EP2384854B1 (de) 2015-10-28

Family

ID=44532550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11164042.1A Active EP2384854B1 (de) 2010-04-30 2011-04-28 Polierwerkzeug zur Bearbeitung von optischen Flächen, insbesondere Freiformflächen

Country Status (7)

Country Link
US (1) US8979618B2 (de)
EP (1) EP2384854B1 (de)
DE (1) DE102010019491B4 (de)
ES (1) ES2559811T3 (de)
HU (1) HUE026187T2 (de)
PL (1) PL2384854T3 (de)
PT (1) PT2384854E (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980386B1 (fr) * 2011-09-27 2014-09-12 Visioptimum Internat Dispositif de polissage de lentilles optiques
EP2662185A1 (de) * 2012-05-11 2013-11-13 Cerium Group Limited Linsenschleifauflage
DE102013220973A1 (de) * 2013-10-16 2015-04-16 Carl Zeiss Vision International Gmbh Werkzeug zur Polierbearbeitung von optischen Flächen
EP3106262B8 (de) * 2015-06-15 2018-04-04 OptoTech Optikmaschinen GmbH Poliervorrichtung zum polieren konkaver linsenflächen von optischen linsen und verfahren zu deren betrieb
DE102015115078A1 (de) 2015-06-15 2016-12-15 Opto Tech Optikmaschinen Gmbh Poliervorrichtung zum Polieren konkaver Linsenflächen von optischen Linsen und Verfahren zu deren Betrieb
CN105458868A (zh) * 2015-11-17 2016-04-06 江苏永信光学仪器有限公司 光学镜片凸面抛光模具
DE102019005084A1 (de) * 2019-07-16 2021-01-21 Schneider Gmbh & Co. Kg Polierwerkzeug sowie Vorrichtung zum Polieren eines Werkstücks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068133A1 (de) * 2004-01-15 2005-07-28 Carl Zeiss Vision Gmbh Vorrichtung und verfahren zum polieren einer optischen fläche, optisches bauelement, sowie verfahren zum herstellen eines polierwerkzeugs
FR2900356A1 (fr) * 2006-04-27 2007-11-02 Essilor Int Outil de surfacage d'une surface optique

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US342493A (en) * 1886-05-25 William ezra badg-ee
US642355A (en) * 1899-02-11 1900-01-30 Alexander M I Mcleod Rubber for surfacing stone, marble, & c.
US689933A (en) * 1900-12-22 1901-12-31 Spencer Optical Mfg Company Blocking or mounting lenses for grinding.
US2649667A (en) * 1952-08-25 1953-08-25 American Optical Corp Abrading device
US3144737A (en) * 1962-09-27 1964-08-18 Bausch & Lomb Aluminum foil lens grinding pad
US3255555A (en) * 1963-12-24 1966-06-14 Albert A Heyman Apparatus for forming surfaces of optical elements
US3583111A (en) * 1966-08-22 1971-06-08 David Volk Lens grinding apparatus
US3699721A (en) * 1967-08-22 1972-10-24 Itek Corp Grinding pad
US3594963A (en) * 1969-07-17 1971-07-27 Univis Inc Grinding pad
US3959935A (en) * 1975-03-18 1976-06-01 Interoptic Laboratories, Inc. Abrasive pad for grinding lenses
US4274232A (en) * 1977-09-14 1981-06-23 Minnesota Mining And Manufacturing Company Friction grip pad
US4288233A (en) * 1978-01-25 1981-09-08 Wiand Ronald C Abrasive pads for lens lapping tools
US4291508A (en) * 1979-11-30 1981-09-29 American Optical Corporation Lens surfacing pad
US4733502A (en) * 1986-09-04 1988-03-29 Ferro Corporation Method for grinding and polishing lenses on same machine
GB2198672B (en) * 1986-12-16 1990-10-24 Wylde J & S Ltd A lens lapping pad
US5095660A (en) * 1988-10-25 1992-03-17 Dillon Laurence A Polishing means for lens generating apparatus
US5000761A (en) * 1988-10-26 1991-03-19 Ferro Corporation Gel producing pad and improved method for surfacing and polishing lenses
GB8909060D0 (en) * 1989-04-21 1989-06-07 Wylde J & S Ltd Optical-lens tool
DE4011960A1 (de) * 1990-04-12 1991-10-17 Swarovski & Co Schleifkoerper
DE4214266A1 (de) * 1992-05-01 1993-11-04 Loh Engineering Ag Oensingen Vorrichtung zur fuehrung eines werkstuecks oder werkzeugs bei der bearbeitung torischer oder sphaerischer flaechen optischer linsen auf schleif- oder poliermaschinen
US5384988A (en) * 1993-02-05 1995-01-31 Practical Systems, Inc. Lens surfacing assembly
DE4442181C1 (de) * 1994-11-26 1995-10-26 Loh Optikmaschinen Ag Werkzeug zur Feinbearbeitung optischer Flächen
WO2000032353A2 (en) * 1998-12-01 2000-06-08 Optical Generics Limited A polishing machine and method
US6089963A (en) * 1999-03-18 2000-07-18 Inland Diamond Products Company Attachment system for lens surfacing pad
US6875090B2 (en) * 1999-12-01 2005-04-05 Gerber Coburn Optical, Inc. Apparatus for finishing optical surfaces, including a pad compensation device
US6645059B1 (en) * 1999-12-01 2003-11-11 Gerber Coburn Optical Inc. Device for retaining abrasive pad on lap in eyeglass lens making apparatus
AU2001237285A1 (en) * 2000-02-03 2001-08-14 Carl Zeiss Polishing head for a polishing machine
DE10106007B4 (de) * 2001-02-09 2007-06-14 Optotech Optikmaschinen Gmbh Vorrichtung zum Polieren von Linsen
US6942554B1 (en) * 2002-07-22 2005-09-13 Optimax Systems, Inc. Apparatus and process for polishing a substrate
FR2857610B1 (fr) * 2003-07-16 2006-03-17 Essilor Int Outil pour le surfacade d'une surface optique
US20050042978A1 (en) * 2003-08-21 2005-02-24 Eastman Kodak Company Compliant polishing element and method of manufacturing the same
EP1652619B1 (de) 2004-10-29 2007-01-10 Schneider GmbH + Co. KG Polierwerkzeug mit mehreren Druckzonen
EP1777035A3 (de) * 2004-11-09 2007-05-16 Seiko Epson Corporation Elastisches Polierwerkzeug und Verfahren zum Polieren einer Linse mit einem solchen Werkzeug
DE102005010583A1 (de) 2005-03-04 2006-09-07 Satisloh Gmbh Polierteller für ein Werkzeug zur Feinbearbeitung von optisch wirksamen Flächen an insbesondere Brillengläsern
CA2699991A1 (en) * 2007-09-24 2009-04-02 Saint-Gobain Abrasifs Abrasives products with edges

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068133A1 (de) * 2004-01-15 2005-07-28 Carl Zeiss Vision Gmbh Vorrichtung und verfahren zum polieren einer optischen fläche, optisches bauelement, sowie verfahren zum herstellen eines polierwerkzeugs
FR2900356A1 (fr) * 2006-04-27 2007-11-02 Essilor Int Outil de surfacage d'une surface optique

Also Published As

Publication number Publication date
EP2384854A2 (de) 2011-11-09
US8979618B2 (en) 2015-03-17
DE102010019491A1 (de) 2011-11-03
US20110275295A1 (en) 2011-11-10
HUE026187T2 (en) 2016-05-30
PT2384854E (pt) 2016-02-16
PL2384854T3 (pl) 2016-06-30
DE102010019491B4 (de) 2015-07-09
ES2559811T3 (es) 2016-02-16
EP2384854B1 (de) 2015-10-28

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