ITTO970984A0 - Sistema e procedimento per bloccare una lente - Google Patents

Sistema e procedimento per bloccare una lente

Info

Publication number
ITTO970984A0
ITTO970984A0 IT97TO000984A ITTO970984A ITTO970984A0 IT TO970984 A0 ITTO970984 A0 IT TO970984A0 IT 97TO000984 A IT97TO000984 A IT 97TO000984A IT TO970984 A ITTO970984 A IT TO970984A IT TO970984 A0 ITTO970984 A0 IT TO970984A0
Authority
IT
Italy
Prior art keywords
lens
blocking
procedure
Prior art date
Application number
IT97TO000984A
Other languages
English (en)
Inventor
Robert M Shanbaum
David C Finegan
Original Assignee
Gerber 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 Optical Inc filed Critical Gerber Optical Inc
Publication of ITTO970984A0 publication Critical patent/ITTO970984A0/it
Publication of ITTO970984A1 publication Critical patent/ITTO970984A1/it
Application granted granted Critical
Publication of IT1296130B1 publication Critical patent/IT1296130B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0221—Testing optical properties by determining the optical axis or position 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49984—Coating and casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Prostheses (AREA)
IT97TO000984A 1996-11-12 1997-11-12 Sistema e procedimento per bloccare una lente IT1296130B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/746,459 US6011630A (en) 1996-11-12 1996-11-12 System and method for blocking a lens

Publications (3)

Publication Number Publication Date
ITTO970984A0 true ITTO970984A0 (it) 1997-11-12
ITTO970984A1 ITTO970984A1 (it) 1999-05-12
IT1296130B1 IT1296130B1 (it) 1999-06-09

Family

ID=25000937

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000984A IT1296130B1 (it) 1996-11-12 1997-11-12 Sistema e procedimento per bloccare una lente

Country Status (6)

Country Link
US (1) US6011630A (it)
JP (1) JP2868748B2 (it)
DE (1) DE19749924B4 (it)
FR (1) FR2755631B1 (it)
GB (1) GB2319352B (it)
IT (1) IT1296130B1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2136541B1 (es) * 1997-05-06 2000-08-01 Indo Int Sa Aparato para el centrado y bloqueo de un disco de lente oftalmica.
IL132436A0 (en) * 1999-10-18 2001-03-19 Prolaser Ltd Automatic attachment of a finishing block to an ophthalmic lens
DE60127792T2 (de) * 2000-02-16 2007-12-27 Seiko Epson Corp. Verfahren zum herstellen von brillenlinsen und polierwerkzeug
FR2819897B1 (fr) * 2001-01-23 2004-01-02 Essilor Int Preforme de lentille ophtalmique
USD505141S1 (en) 2002-09-11 2005-05-17 National Optronics, Inc. Computer generated alignment markings for lens blank displayed on a display
US6846078B2 (en) * 2002-09-11 2005-01-25 National Optronics, Inc. System and method for aligning reference marks on a lens blank using adjustable alignment marks
US6869333B2 (en) * 2002-09-11 2005-03-22 National Optronics, Inc. Lens blank alignment and blocking device and method
USD489825S1 (en) 2002-09-11 2004-05-11 National Optronics, Inc. Lens blocker
US7059037B2 (en) 2003-10-02 2006-06-13 Radtek Corporation Blocking apparatus providing an adjustable offset for precision alignment
US7011571B2 (en) 2003-10-02 2006-03-14 Radtek Corporation Blocking apparatus for lens manufacturing including automatic wax delivery system
US20050075060A1 (en) * 2003-10-02 2005-04-07 Konrad Bergandy Apparatus for precision alignment during blocking process of lens manufacturing
JP6560664B2 (ja) * 2013-04-29 2019-08-14 エシロール エンテルナショナル ブロッキング計算モジュール
CN103506913B (zh) * 2013-08-29 2016-02-03 利达光电股份有限公司 3个半径光学透镜加工方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015196A (en) * 1959-12-07 1962-01-02 David L Campbell Method of making spectacle lenses
US3134208A (en) * 1962-01-08 1964-05-26 Clyde S Mccain Lens holding device
US3226887A (en) * 1962-03-07 1966-01-04 Univis Inc Method and apparatus for processing of ophthalmic lens
US3321870A (en) * 1964-12-18 1967-05-30 Harold E Bolden Lens holding chuck
GB1165549A (en) * 1966-01-12 1969-10-01 Univis Inc Improvements in Multifocal Lens Blank Manufacture.
FR1493482A (fr) * 1966-05-14 1967-09-01 Lunetiers Cottet Poichet Soc D Dispositif pour la mise en place de verres de lunettes sur la machine à meuler en fonction de l'écartement pupillaire du porteur et de l'entr'axe des arcatures de la monture
GB1172090A (en) * 1966-11-25 1969-11-26 Autoflow Eng Ltd Improvements in or relating to apparatus for and a method of Locating and Orientating a Transparent Article Relative to a Holder
DE2058651A1 (de) * 1970-11-28 1972-06-08 Wernicke & Co Kg Einrichtung zum Zentrieren von Brillenglaesern fuer das Einschleifen
FR2151202A5 (it) * 1971-08-25 1973-04-13 Lunetiers
DE2220373A1 (de) * 1972-04-26 1973-11-15 Wernicke & Co Kg Vorrichtung zum zentrieren von brillenglaesern, insbesondere von brillenglaesern mit nahteil, und zum anbringen eines halteteils auf dem brillenglas
DE2225601A1 (de) * 1972-05-26 1973-11-29 Wernicke & Co Kg Einrichtung zum zentrieren von brillenglaesern gegenueber einer schablone und einer gradskala
DE2931723A1 (de) * 1979-08-04 1981-02-19 Wernicke & Co Gmbh Vorrichtung zum dezentrieren von korrekturbrillenglaesern und anbringen eines halteteils
US4330203A (en) * 1979-10-15 1982-05-18 Gerd Oppenheim Optical lens layout and blocking device
US4319846A (en) * 1979-12-26 1982-03-16 Coburn Optical Industries, Inc. Method and apparatus for aligning an ophthalmic lens during a blocking operation
FR2518923A1 (fr) * 1981-12-28 1983-07-01 Essilor Int Bloc de montage d'une lentille sur une machine a deborder et biseauter
FR2582975B1 (fr) * 1985-06-10 1987-08-28 Briot Int Appareil pour centrer et poser un adaptateur sur une ebauche de verre optique et pour commander une rectifieuse
FR2607268B1 (fr) * 1986-11-26 1990-06-08 Essilor Int Appareil de centrage pour lentille ophtalmique
DE3924078A1 (de) * 1989-07-20 1991-01-24 Loh Kg Optikmaschf Linsenhalter, vorrichtung zum aufsetzen einer linse auf den linsenhalter sowie vorrichtung zum loesen einer linse von dem linsenhalter
FR2650773B1 (fr) * 1989-08-09 1991-11-22 Essilor Int Dispositif de glantage
DE4003002A1 (de) * 1989-11-15 1991-05-16 Wernicke & Co Gmbh Verfahren zur herstellung eines brillenglases und aufnahmeadapter fuer ein brillenglas
DE4214242A1 (de) * 1991-09-05 1993-03-18 Wernicke & Co Gmbh Verfahren, block oder sauger und maschine zum bearbeiten des randes von brillenglaesern
US5283980A (en) * 1992-12-04 1994-02-08 Coburn Optical Industries, Inc. Lens blocker
US5425665A (en) * 1992-12-09 1995-06-20 National Optronics, Inc. Optical lens blocker and method
US5462475A (en) * 1993-02-12 1995-10-31 National Optronics, Inc. Blocking system for prescription lenses
GB2275633B (en) * 1993-03-05 1996-07-10 Europtica Int Ltd Lens blocking
US5505654A (en) * 1993-09-07 1996-04-09 Gerber Optical, Inc. Lens blocking apparatus
US5489954A (en) * 1993-10-06 1996-02-06 Coburn Optical Industries, Inc. Lens projecting device
DE4414784C2 (de) * 1994-04-28 1996-07-18 Wernicke & Co Gmbh Anlage zum Schleifen des Umfangsrandes und/ oder einer optischen Oberfläche von Brillengläsern

Also Published As

Publication number Publication date
DE19749924A1 (de) 1998-05-14
JPH10156688A (ja) 1998-06-16
IT1296130B1 (it) 1999-06-09
ITTO970984A1 (it) 1999-05-12
JP2868748B2 (ja) 1999-03-10
GB2319352A (en) 1998-05-20
DE19749924B4 (de) 2007-03-29
FR2755631B1 (fr) 2000-07-21
FR2755631A1 (fr) 1998-05-15
GB2319352B (en) 1998-12-09
GB9723663D0 (en) 1998-01-07
US6011630A (en) 2000-01-04

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Legal Events

Date Code Title Description
0001 Granted