ATE490053T1 - Verfahren zum lösen von linsen - Google Patents

Verfahren zum lösen von linsen

Info

Publication number
ATE490053T1
ATE490053T1 AT08759457T AT08759457T ATE490053T1 AT E490053 T1 ATE490053 T1 AT E490053T1 AT 08759457 T AT08759457 T AT 08759457T AT 08759457 T AT08759457 T AT 08759457T AT E490053 T1 ATE490053 T1 AT E490053T1
Authority
AT
Austria
Prior art keywords
lens
block
lens component
fixed
thermoplastic block
Prior art date
Application number
AT08759457T
Other languages
English (en)
Inventor
Yohann Felten
Yannick Gordiet
Gall Matthieu Le
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Application granted granted Critical
Publication of ATE490053T1 publication Critical patent/ATE490053T1/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Optical Filters (AREA)
AT08759457T 2007-05-07 2008-05-07 Verfahren zum lösen von linsen ATE490053T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07290572A EP1997586A1 (de) 2007-05-07 2007-05-07 Verfahren und entsprechende Vorrichtung zum Halten und Lösen von Linsen
PCT/EP2008/055665 WO2008135600A1 (en) 2007-05-07 2008-05-07 Lens blocking and deblocking method and related device

Publications (1)

Publication Number Publication Date
ATE490053T1 true ATE490053T1 (de) 2010-12-15

Family

ID=38530235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08759457T ATE490053T1 (de) 2007-05-07 2008-05-07 Verfahren zum lösen von linsen

Country Status (9)

Country Link
US (1) US9174321B2 (de)
EP (2) EP1997586A1 (de)
CN (1) CN101754834B (de)
AT (1) ATE490053T1 (de)
DE (1) DE602008003784D1 (de)
ES (1) ES2357479T3 (de)
PL (1) PL2144730T3 (de)
PT (1) PT2144730E (de)
WO (1) WO2008135600A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145730A1 (de) * 2008-07-17 2010-01-20 Essilor International (Compagnie Générale D'Optique) Verfahren und entsprechende Vorrichtung zum Halten und Lösen von Linsen
EP2196306A1 (de) * 2008-12-15 2010-06-16 Essilor International (Compagnie Générale D'Optique) Verfahren und entsprechende Vorrichtung zum Halten von Linsen
DE102008064333A1 (de) * 2008-12-22 2010-07-08 Optotech Optikmaschinen Gmbh Verfahren und Vorrichtung für die Fertigung von Brillengläsern mit einem Aufblockverfahren unter Verwendung von flüssigen, aushärtbaren Kunststoffen
EP2319660A1 (de) * 2009-11-09 2011-05-11 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Verfahren und entsprechende Vorrichtung zum Lösen von Linsen
EP2455188B1 (de) * 2010-11-23 2019-11-20 Schneider GmbH & Co. KG Vorrichtung und Verfahren zum Blocken einer Linse
US9168628B2 (en) 2012-11-21 2015-10-27 Schneider GmbH & Co, KG Device for blocking a lens
US9889535B2 (en) * 2012-12-13 2018-02-13 Essilor International (Compagnie Generale D'optique) Method for blocking an optical lens component
CN105263672B (zh) * 2013-07-01 2019-09-10 依视路国际公司 用于制造光学镜片的方法和设备
US10569379B2 (en) * 2013-12-31 2020-02-25 Essilor International Variable reference blocking apparatus and method of use
DE102014101266B4 (de) * 2014-02-03 2022-03-10 Optotech Optikmaschinen Gmbh Linsenhaltevorrichtung zum Haltern einer Rohlinse in einer Bearbeitungsmaschine und Verfahren zur Bearbeitung von Rohlinsen
JP6328598B2 (ja) * 2015-10-22 2018-05-23 ファナック株式会社 同期電動機の永久磁石回転子
EP3415274B1 (de) * 2017-06-12 2022-10-19 Essilor International Blockierungsvorrichtung für ein halbfertiges optisches element
EP3470172B1 (de) * 2017-10-13 2020-09-16 Essilor International Verfahren zur optimierung eines trägermaterials für eine operation zur beschichtung eines linsenrohlings
JP6994975B2 (ja) * 2018-02-16 2022-01-14 ホヤ レンズ タイランド リミテッド 眼鏡レンズの保持具の処理方法、処理装置、および眼鏡レンズの製造方法
JP7243074B2 (ja) * 2018-08-09 2023-03-22 東洋インキＳｃホールディングス株式会社 眼用レンズ材料、その製造方法、眼用レンズ材料形成用組成物、眼用レンズ及びコンタクトレンズ
CN108972229A (zh) * 2018-08-15 2018-12-11 西安超纳精密光学有限公司 一种光学零件加工过程中的粘接成盘方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468366A (en) * 1967-02-20 1969-09-23 Coburn Mfg Co Inc Lens blocker
GB1499444A (en) * 1975-10-23 1978-02-01 Autoflow Eng Ltd Lens holder
US5096969A (en) * 1990-11-30 1992-03-17 Icare Industries Incorporated Lens blocking material composition
CN1086474A (zh) * 1992-11-06 1994-05-11 曲若 机械精加工用粘附装夹的方法
US5763075A (en) * 1996-09-13 1998-06-09 Minnesota Mining And Manufacturing Company Polycaprolactone lens blocking material
US5885700A (en) 1995-09-18 1999-03-23 Minnesota Mining And Manufacturing Company Thermoplastic lens blocking material
US6126528A (en) 1995-09-18 2000-10-03 3M Innovative Properties Company Preformed ophthalmic lens base block with textured surface
BR9610536A (pt) * 1995-09-18 1999-07-06 Minnesota Mining & Mfg Bloco de lente oftálmica composição bloco base pré-moldado processo para reter um molde de lente oftálmica fita conformável para unir um bloco de lente com um molde de lente oftálmica e kit de blocagem de lente oftálmica
CA2372766A1 (en) * 2001-08-31 2003-02-28 John Wilden Lens block and associated de-blocking apparatus and method
EP2319660A1 (de) * 2009-11-09 2011-05-11 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Verfahren und entsprechende Vorrichtung zum Lösen von Linsen

Also Published As

Publication number Publication date
WO2008135600A1 (en) 2008-11-13
CN101754834A (zh) 2010-06-23
EP2144730A1 (de) 2010-01-20
ES2357479T3 (es) 2011-04-26
EP2144730B1 (de) 2010-12-01
EP1997586A1 (de) 2008-12-03
DE602008003784D1 (de) 2011-01-13
US9174321B2 (en) 2015-11-03
CN101754834B (zh) 2012-07-18
PL2144730T3 (pl) 2011-05-31
US20110031637A1 (en) 2011-02-10
PT2144730E (pt) 2011-03-03

Similar Documents

Publication Publication Date Title
ATE490053T1 (de) Verfahren zum lösen von linsen
USD809056S1 (en) Eyewear textured gripping surfaces
USD797183S1 (en) Eyeglass temple pads
EP4245327A3 (de) Materialien und komponenten für intraokularlinsen
ATE390986T1 (de) Blockstück zum haltern eines optischen werkstücks,insbesondere einer brillenlinse, für dessen bearbeitung
HK1153701A1 (en) Device for blocking workpieces, particularly spectacle lenses, for the processing and/or coating thereof
ATE409546T1 (de) Vorrichtung zum schleifen von harten oberflächen, insbesondere von glasflächen
TW200420430A (en) Lens blocking system
EP2042265A4 (de) Verfahren zum entkoppeln des trägers und entfernen des schutzfilms von linsen während der herstellung
HK1148708A1 (en) Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription
PT3206837T (pt) Disco de polimento para uma ferramenta para o processamento preciso de superfícies que atuam oticamente em lentes de óculos
WO2008116043A8 (en) Abrasive articles, rotationally reciprocating tools, and methods
MY139809A (en) Methods for designing composite ophthalmic lens surfaces
WO2008116049A3 (en) Methods of removing defects in surfaces
ATE507931T1 (de) Vorgeformtes blockstück mit drei auflagepunkten
WO2007075975A3 (en) Toric contact lenses
HK1168572A1 (en) Polishing tool for finishing optically effective surfaces on spectacle lenses in particular
DE602007000489D1 (de) Vorrichtung zum Bearbeiten von Brillengläsern
EP4041132A4 (de) Akkommodierende intraokularlinse mit torischer oberfläche
EP3689932A4 (de) Verfahren zur herstellung eines harzes eines optischen elements, harz eines optischen elements, brillenglas und brille
EP3689933A4 (de) Verfahren zur herstellung eines harzes eines optischen elements, harz eines optischen elements, brillenglas und brille
TW200714932A (en) Prism assembly and method for forming air gap therebetween
EP3865930A4 (de) Ophthalmische linse, entwurfsverfahren dafür, herstellungsverfahren dafür und ophthalmisches linsenset
TW201614313A (en) Wafer-level lens systems and methods for manufacturing the same
WO2008128509A3 (de) Brillenzusatzscheiben, brillenzusatzscheibenset, brille sowie verfahren zum herstellen und transportieren von brillenzusatzscheiben

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties