MX368419B - Procedimiento de fabricacion de lentes opticas y conjunto para la fabricacion de dichas lentes. - Google Patents

Procedimiento de fabricacion de lentes opticas y conjunto para la fabricacion de dichas lentes.

Info

Publication number
MX368419B
MX368419B MX2015005432A MX2015005432A MX368419B MX 368419 B MX368419 B MX 368419B MX 2015005432 A MX2015005432 A MX 2015005432A MX 2015005432 A MX2015005432 A MX 2015005432A MX 368419 B MX368419 B MX 368419B
Authority
MX
Mexico
Prior art keywords
manufacturing
lenses
reference point
edge surface
blank
Prior art date
Application number
MX2015005432A
Other languages
English (en)
Other versions
MX2015005432A (es
Inventor
Eric Gacoin
Luis Castro
Jérôme Moine
Bernard Pons
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 MX2015005432A publication Critical patent/MX2015005432A/es
Publication of MX368419B publication Critical patent/MX368419B/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • 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
    • B24B13/0055—Positioning of lenses; Marking 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

Abstract

La invención se refiere a un procedimiento de fabricación de una lente óptica que comprende las etapas de proporcionar un disco (1) que presenta una cara superior y una cara inferior (33) para formar una primera y una segunda cara (2) de lente, una sección (4) que forma un primer punto de referencia mecánico de ubicación y una porción en rampa (5) dispuesta entre dicha sección y dicha cara superior que forma un segundo punto de referencia mecánico de ubicación; proporcionar un anillo de ubicación (10) que comprende una cavidad que define un contorno interno (20) concéntrico donde dicha sección forma un primer punto de referencia complementario de control y un reborde (21) que forma un segundo punto de referencia complementario de control; encajar dicho disco en dicha cavidad, donde dicha sección está en contacto con dicho contorno interno y dicha porción en rampa está en contacto con dicho reborde; y bloquear en posición dicho disco sobre un pasador de bloqueo y de mantenimiento, donde se interpone dicho anillo.
MX2015005432A 2012-10-30 2013-10-29 Procedimiento de fabricacion de lentes opticas y conjunto para la fabricacion de dichas lentes. MX368419B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1260370A FR2997329B1 (fr) 2012-10-30 2012-10-30 Procede de fabrication de lentilles optiques et ensemble pour la fabrication de telles lentilles
PCT/FR2013/052590 WO2014068247A2 (fr) 2012-10-30 2013-10-29 Procédé de fabrication de lentilles optiques et ensemble pour la fabrication de telles lentilles

Publications (2)

Publication Number Publication Date
MX2015005432A MX2015005432A (es) 2015-07-21
MX368419B true MX368419B (es) 2019-10-01

Family

ID=47557287

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005432A MX368419B (es) 2012-10-30 2013-10-29 Procedimiento de fabricacion de lentes opticas y conjunto para la fabricacion de dichas lentes.

Country Status (9)

Country Link
US (1) US10215888B2 (es)
EP (1) EP2914399B1 (es)
JP (1) JP6321665B2 (es)
KR (1) KR102113714B1 (es)
CN (1) CN104781041B (es)
BR (1) BR112015007668B1 (es)
FR (1) FR2997329B1 (es)
MX (1) MX368419B (es)
WO (1) WO2014068247A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015199751A1 (en) * 2014-06-26 2015-12-30 Revision Optics, Inc. Integrated part fixturing for lathing processes
US10471566B2 (en) * 2014-08-13 2019-11-12 Essilor International Method for determining location of a lens machining tool in a turning machine configured for machining ophtalmic lenses
DE102015121682A1 (de) * 2015-12-14 2017-06-14 Optotech Optikmaschinen Gmbh Werkstück mit optischem Linsenrohling, Verfahren zu dessen Herstellung und Verfahren zu dessen Bearbeitung
US11579341B2 (en) * 2017-01-26 2023-02-14 Ningbo Sunny Opotech Co., Ltd. Lens, camera module and manufacturing method thereof
US10631733B2 (en) 2017-03-13 2020-04-28 Go!Foton Holdings, Inc. Lens combination for an optical probe and assembly thereof
WO2019079153A1 (en) * 2017-10-16 2019-04-25 National Vision Inc. INTEGRATED SYSTEM AND METHOD FOR MANUFACTURING, CATEGORIZING, AND DISTRIBUTING EYEWEAR
EP4035832A1 (en) * 2021-01-28 2022-08-03 Carl Zeiss Vision International GmbH Blocking piece and method for vacuum blocking a lens blank
WO2023110939A1 (de) 2021-12-13 2023-06-22 Satisloh Ag Verfahren zur herstellung von brillenlinsen und positionieraufnahme für/mit einem brillenlinsen-halbzeug

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366103A1 (fr) * 1976-05-18 1978-04-28 Essilor Int Bloc de montage d'une lentille sur une machine a deborder et biseauter les lentilles ophtalmiques
US4158273A (en) * 1978-01-09 1979-06-19 Crown Optical Company, Inc. Method of blocking plastic lenses for surfacing
GB2084493B (en) * 1980-10-03 1984-03-07 Duff Gordon Method and apparatus for blocking lenses during grinding and polishing operations
GB2275633B (en) * 1993-03-05 1996-07-10 Europtica Int Ltd Lens blocking
JPH10175148A (ja) * 1996-10-14 1998-06-30 Nikon Corp プラスチックレンズ用基材及びその製造装置及び製造方法
US6110016A (en) * 1998-06-22 2000-08-29 Ppg Industries Ohio, Inc. Lens block and method of processing lenses
FR2836409B1 (fr) * 2002-02-26 2004-05-28 Essilor Int Procede pour la pose d'un bloc de prehension sur une ebauche semi-finie de lentille ophtalmique
DE10310561B4 (de) * 2003-03-11 2007-04-26 Optotech Optikmaschinen Gmbh Verfahren und Vorrichtung zur Fertigung von Brillengläsern und anderen Formkörpern mit optisch aktiven Oberflächen
EP1608485B1 (de) * 2003-03-11 2011-04-13 Optotech Optikmaschinen GmbH Verfahren und vorrichtung zur fertigung von brillengläsern und anderen formkörpern mit optisch aktiven oberflächen
DE102007040395B4 (de) * 2007-08-27 2010-03-11 Optotech Optikmaschinen Gmbh Vorrichtung zur blockfreien Fertigung von Ein- und Mehrstärkengläsern in der Rezeptfertigung
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
CN102445716A (zh) * 2010-10-12 2012-05-09 鸿富锦精密工业（深圳）有限公司 镜片、该镜片的制造方法及制造设备

Also Published As

Publication number Publication date
FR2997329B1 (fr) 2014-12-26
CN104781041B (zh) 2018-01-02
EP2914399B1 (fr) 2022-03-02
FR2997329A1 (fr) 2014-05-02
WO2014068247A3 (fr) 2014-08-28
CN104781041A (zh) 2015-07-15
JP2016500846A (ja) 2016-01-14
WO2014068247A2 (fr) 2014-05-08
EP2914399A2 (fr) 2015-09-09
BR112015007668B1 (pt) 2022-06-14
BR112015007668A2 (pt) 2017-07-04
KR20150079617A (ko) 2015-07-08
BR112015007668A8 (pt) 2018-07-31
US10215888B2 (en) 2019-02-26
KR102113714B1 (ko) 2020-05-21
US20150309217A1 (en) 2015-10-29
MX2015005432A (es) 2015-07-21
JP6321665B2 (ja) 2018-05-09

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TH156032A (th) วิธีการสำหรับการผลิตเลนส์สายตาและชุดชิ้นส่วนสำหรับการผลิตเลนส์ดังกล่าว

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Owner name: ESSILOR INTERNATIONAL

FG Grant or registration