PL2144730T3 - Sposób odblokowywania soczewki - Google Patents

Sposób odblokowywania soczewki

Info

Publication number
PL2144730T3
PL2144730T3 PL08759457T PL08759457T PL2144730T3 PL 2144730 T3 PL2144730 T3 PL 2144730T3 PL 08759457 T PL08759457 T PL 08759457T PL 08759457 T PL08759457 T PL 08759457T PL 2144730 T3 PL2144730 T3 PL 2144730T3
Authority
PL
Poland
Prior art keywords
lens
block
lens component
deblocking method
fixed
Prior art date
Application number
PL08759457T
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
Publication of PL2144730T3 publication Critical patent/PL2144730T3/pl

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)
PL08759457T 2007-05-07 2008-05-07 Sposób odblokowywania soczewki PL2144730T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07290572A EP1997586A1 (en) 2007-05-07 2007-05-07 lens blocking and deblocking method and related device
PCT/EP2008/055665 WO2008135600A1 (en) 2007-05-07 2008-05-07 Lens blocking and deblocking method and related device
EP08759457A EP2144730B1 (en) 2007-05-07 2008-05-07 Lens deblocking method

Publications (1)

Publication Number Publication Date
PL2144730T3 true PL2144730T3 (pl) 2011-05-31

Family

ID=38530235

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08759457T PL2144730T3 (pl) 2007-05-07 2008-05-07 Sposób odblokowywania soczewki

Country Status (9)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145730A1 (en) * 2008-07-17 2010-01-20 Essilor International (Compagnie Générale D'Optique) Lens blocking and deblocking method and related device
EP2196306A1 (en) 2008-12-15 2010-06-16 Essilor International (Compagnie Générale D'Optique) A lens blocking method and related device
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 (en) 2009-11-09 2011-05-11 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Lens deblocking method and related device
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
CN104994993B (zh) * 2012-12-13 2017-08-08 依视路国际集团（光学总公司） 用于封闭和解封一种光学透镜部件的方法
BR112015029451B1 (pt) * 2013-07-01 2021-03-09 Essilor International método e aparelho para bloquear um membro de lente óptica inacabada
EP3089847B1 (en) * 2013-12-31 2023-08-30 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
PL3415274T3 (pl) * 2017-06-12 2023-04-11 Essilor International Urządzenie blokujące dla półfabrykatu elementu optycznego
EP3470172B1 (en) * 2017-10-13 2020-09-16 Essilor International Method of optimizing a support material for an operation of surfacing of a lens blank
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
US6126528A (en) 1995-09-18 2000-10-03 3M Innovative Properties Company Preformed ophthalmic lens base block with textured surface
US5885700A (en) 1995-09-18 1999-03-23 Minnesota Mining And Manufacturing Company Thermoplastic lens blocking material
US5919563A (en) * 1995-09-18 1999-07-06 Minnesota Mining And Manufacturing Company Conformable tape for bonding a thermoplastic lens blocking material
US5763075A (en) * 1996-09-13 1998-06-09 Minnesota Mining And Manufacturing Company Polycaprolactone lens blocking material
CA2372766A1 (en) * 2001-08-31 2003-02-28 John Wilden Lens block and associated de-blocking apparatus and method
EP2319660A1 (en) * 2009-11-09 2011-05-11 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Lens deblocking method and related device

Also Published As

Publication number Publication date
CN101754834B (zh) 2012-07-18
WO2008135600A1 (en) 2008-11-13
ATE490053T1 (de) 2010-12-15
US20110031637A1 (en) 2011-02-10
CN101754834A (zh) 2010-06-23
PT2144730E (pt) 2011-03-03
EP2144730A1 (en) 2010-01-20
EP1997586A1 (en) 2008-12-03
DE602008003784D1 (de) 2011-01-13
EP2144730B1 (en) 2010-12-01
US9174321B2 (en) 2015-11-03
ES2357479T3 (es) 2011-04-26

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