PL3415274T3 - Urządzenie blokujące dla półfabrykatu elementu optycznego - Google Patents

Urządzenie blokujące dla półfabrykatu elementu optycznego

Info

Publication number
PL3415274T3
PL3415274T3 PL17305709.2T PL17305709T PL3415274T3 PL 3415274 T3 PL3415274 T3 PL 3415274T3 PL 17305709 T PL17305709 T PL 17305709T PL 3415274 T3 PL3415274 T3 PL 3415274T3
Authority
PL
Poland
Prior art keywords
semi
optical element
blocking device
finished optical
finished
Prior art date
Application number
PL17305709.2T
Other languages
English (en)
Inventor
Sébastien PINAULT
Luc Martin
Jérôme Moine
Xavier Bultez
Original Assignee
Essilor International
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 International filed Critical Essilor International
Publication of PL3415274T3 publication Critical patent/PL3415274T3/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
    • 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
    • B24B13/0052—Lens block moulding devices
    • 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
    • B24B13/012—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools conformable in shape to the optical surface, e.g. by fluid pressure acting on an elastic membrane
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/146—Accessories, e.g. lens mounting devices
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
PL17305709.2T 2017-06-12 2017-06-12 Urządzenie blokujące dla półfabrykatu elementu optycznego PL3415274T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17305709.2A EP3415274B1 (en) 2017-06-12 2017-06-12 Blocking device for a semi-finished optical element

Publications (1)

Publication Number Publication Date
PL3415274T3 true PL3415274T3 (pl) 2023-04-11

Family

ID=59227671

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17305709.2T PL3415274T3 (pl) 2017-06-12 2017-06-12 Urządzenie blokujące dla półfabrykatu elementu optycznego

Country Status (6)

Country Link
US (1) US20200180100A1 (pl)
EP (1) EP3415274B1 (pl)
CN (1) CN110573298A (pl)
HU (1) HUE061034T2 (pl)
PL (1) PL3415274T3 (pl)
WO (1) WO2018229026A1 (pl)

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582087A (en) * 1948-12-08 1952-01-08 Eastman Kodak Co Method of blocking and unblocking lens blanks for surfacing operations
FR2654027B1 (fr) * 1989-11-06 1992-01-10 Essilor Int Outil de surfacage autoconformable.
GB2275633B (en) * 1993-03-05 1996-07-10 Europtica Int Ltd Lens blocking
DE4442181C1 (de) * 1994-11-26 1995-10-26 Loh Optikmaschinen Ag Werkzeug zur Feinbearbeitung optischer Flächen
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
US6527632B1 (en) * 1999-12-01 2003-03-04 Gerber Coburn Optical, Inc. Lap having a layer conformable to curvatures of optical surfaces on lenses and a method for finishing optical surfaces
US6875090B2 (en) * 1999-12-01 2005-04-05 Gerber Coburn Optical, Inc. Apparatus for finishing optical surfaces, including a pad compensation device
US6827325B2 (en) * 2000-08-28 2004-12-07 Johnson & Johnson Vision Care, Inc. Shape memory polymer or alloy ophthalmic lens mold and methods of forming ophthalmic products
JP2002192447A (ja) * 2000-12-25 2002-07-10 Canon Inc リセス皿取り扱い治具
US6986855B1 (en) * 2001-01-24 2006-01-17 Cornerstone Research Group Structural and optical applications for shape memory polymers (SMP)
JP4160282B2 (ja) * 2001-09-03 2008-10-01 オリンパス株式会社 レンズ素材の貼付方法および貼付装置
US6863602B2 (en) * 2002-12-04 2005-03-08 Gerber Coburn Optical, Inc. Method and apparatus for blocking and deblocking a lens
US7891075B2 (en) * 2005-01-19 2011-02-22 Gm Global Technology Operations, Inc. Reconfigurable fixture device and method for controlling
US7761974B2 (en) * 2005-01-19 2010-07-27 Gm Global Technology Operations, Inc. Reconfigurable fixture device and methods of use
FR2895293B1 (fr) * 2005-12-27 2008-02-01 Essilor Int Dispositif de blocage pour element optique.
EP1997586A1 (en) * 2007-05-07 2008-12-03 Essilor International (Compagnie Generale D'optique) lens blocking and deblocking method and related device
ATE515369T1 (de) * 2007-07-05 2011-07-15 Satisloh Ag Verfahren zum blocken eines linsenrohlings, haftmittelzusammensetzung und deren verwendung beim blocken von linsen
EP2145730A1 (en) * 2008-07-17 2010-01-20 Essilor International (Compagnie Générale D'Optique) Lens blocking and deblocking method and related device
US9095948B2 (en) * 2008-11-10 2015-08-04 Essilor International (Compagnie Generale D'optique) Thermoplastic material
JP2010137316A (ja) * 2008-12-10 2010-06-24 Olympus Corp レンズ貼付方法及びレンズ貼付装置
EP2199021A1 (en) * 2008-12-22 2010-06-23 Essilor International (Compagnie Générale D'Optique) A method of and an apparatus for manufacturing an optical lens
MX2012001867A (es) * 2009-08-14 2012-05-29 Schneider Gmbh & Co Kg Composicion, en particular una composicion de agente bloqueador para fijar piezas en bruto para lentes oftalmicas u opticas.
EP2319660A1 (en) * 2009-11-09 2011-05-11 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Lens deblocking method and related device
GB201020965D0 (en) * 2010-12-10 2011-01-26 3M Innovative Properties Co Methods and compositions for lens blocking
JP2013180373A (ja) 2012-03-01 2013-09-12 Hoya Corp レンズ保持具及びレンズの製造方法
JP2013180372A (ja) * 2012-03-01 2013-09-12 Hoya Corp レンズ保持具及びレンズの製造方法
KR102210773B1 (ko) * 2012-12-11 2021-02-02 에씰로 앙터나시오날 광학 렌즈 부재를 테이핑하는 방법
WO2014090978A1 (en) * 2012-12-13 2014-06-19 Essilor International (Compagnie Générale d'Optique) Method for blocking an optical lens component

Also Published As

Publication number Publication date
WO2018229026A1 (en) 2018-12-20
US20200180100A1 (en) 2020-06-11
EP3415274B1 (en) 2022-10-19
HUE061034T2 (hu) 2023-05-28
CN110573298A (zh) 2019-12-13
EP3415274A1 (en) 2018-12-19

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