BRPI0922395A8 - Método e aparelho para fabricação de uma lente ótica - Google Patents

Método e aparelho para fabricação de uma lente ótica

Info

Publication number
BRPI0922395A8
BRPI0922395A8 BRPI0922395A BRPI0922395A BRPI0922395A8 BR PI0922395 A8 BRPI0922395 A8 BR PI0922395A8 BR PI0922395 A BRPI0922395 A BR PI0922395A BR PI0922395 A BRPI0922395 A BR PI0922395A BR PI0922395 A8 BRPI0922395 A8 BR PI0922395A8
Authority
BR
Brazil
Prior art keywords
positioning
manufacturing
optical lens
lens
lens element
Prior art date
Application number
BRPI0922395A
Other languages
English (en)
Inventor
Gourraud Alexandre
Original Assignee
Essilor Int Compagnie Generale D Optique
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40613042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0922395(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Essilor Int Compagnie Generale D Optique filed Critical Essilor Int Compagnie Generale D Optique
Publication of BRPI0922395A2 publication Critical patent/BRPI0922395A2/pt
Publication of BRPI0922395A8 publication Critical patent/BRPI0922395A8/pt
Publication of BRPI0922395B1 publication Critical patent/BRPI0922395B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
    • 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
    • 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
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/00961—Measuring, controlling or regulating using microprocessors or computers
    • 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
    • Y10T29/49998—Work holding

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)

Abstract

MÉTODO E APARELHO PARA FABRICAÇÃO DE UMA LENTE ÓTICA. A invenção se refere a um método de fabricação de uma lente ótica (10), o método compreendendo as etapas de bloqueio de um elemento de lente em primeiro posicionamento em um bloqueador (20); determinação do primeiro posicionamento do elemento de lente com relação ao bloqueador; comparação do primeiro posicionamento do elemento de lente com um posicionamento predeterminado a fim de determinar um erro de posicionamento entre o primeiro posicionamento e o posicionamento predeterminado; determinação de um posicionamento de superfície da superfície a ser fabricada (13) com relação ao bloqueador de acordo com o erro de posicionamento; e configuração dos parâmetros operacionais de uma ferramenta de fabricação de lente a fim de fabricar uma superfície de acordo com o posicionamento de superfície determinado de modo que as propriedades óticas desejadas da lente ótica sejam respeitadas. A invenção se refere adicionalmente a um aparelho para a fabricação de uma lente ótica.
BRPI0922395A 2008-12-22 2009-12-22 método e aparelho para fabricação de uma lente ótica BRPI0922395B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08305999A EP2199021A1 (en) 2008-12-22 2008-12-22 A method of and an apparatus for manufacturing an optical lens
PCT/EP2009/067730 WO2010072749A1 (en) 2008-12-22 2009-12-22 A method of and an apparatus for manufacturing an optical lens

Publications (3)

Publication Number Publication Date
BRPI0922395A2 BRPI0922395A2 (pt) 2016-01-05
BRPI0922395A8 true BRPI0922395A8 (pt) 2018-08-14
BRPI0922395B1 BRPI0922395B1 (pt) 2020-04-07

Family

ID=40613042

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922395A BRPI0922395B1 (pt) 2008-12-22 2009-12-22 método e aparelho para fabricação de uma lente ótica

Country Status (12)

Country Link
US (1) US9254615B2 (pt)
EP (2) EP2199021A1 (pt)
KR (1) KR101564250B1 (pt)
CN (1) CN102307704B (pt)
AU (1) AU2009331537B2 (pt)
BR (1) BRPI0922395B1 (pt)
CA (1) CA2746962C (pt)
ES (1) ES2538238T3 (pt)
MX (1) MX2011006530A (pt)
PL (1) PL2367657T3 (pt)
PT (1) PT2367657E (pt)
WO (1) WO2010072749A1 (pt)

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EP2791730B1 (en) 2011-12-15 2020-03-11 Essilor International Methods for determining a progressive ophthalmic lens and a set of semi finished lens blanks
AU2012350860B2 (en) * 2011-12-15 2016-07-07 Essilor International A method of manufacturing an optical lens
WO2013087505A1 (en) 2011-12-15 2013-06-20 Essilor International (Compagnie Generale D'optique) A method of blocking an optical lens
EP2604414A1 (en) 2011-12-15 2013-06-19 Essilor International (Compagnie Générale D'Optique) A method of processing an order request for an ophthalmic lens
EP2604415B1 (en) * 2011-12-15 2017-05-24 Essilor International (Compagnie Générale D'Optique) System and method for generating machine marking instructions
US9001153B2 (en) * 2012-03-21 2015-04-07 GM Global Technology Operations LLC System and apparatus for augmented reality display and controls
JP2014077904A (ja) * 2012-10-11 2014-05-01 Olympus Corp 光学組立体の製造方法および組立用レンズの設計方法
DE102012020452A1 (de) * 2012-10-17 2014-04-17 Rodenstock Gmbh Fertigung von Brillengläsern mit geschützten Mikrostrukturen
FR2997330B1 (fr) 2012-10-30 2015-04-03 Essilor Int Procede de fabrication par usinage de lentilles ophtalmiques
FR2997329B1 (fr) * 2012-10-30 2014-12-26 Essilor Int Procede de fabrication de lentilles optiques et ensemble pour la fabrication de telles lentilles
US20150293380A1 (en) * 2012-11-19 2015-10-15 Essilor International (Compagine Generale D'optique) Method Of Manufacturing An Optical Lens
MX2015006243A (es) * 2012-11-19 2015-12-09 Essilor Int Metodo de fabricacion de una lente optica.
HUE035570T2 (en) * 2012-12-11 2018-05-28 Essilor Int A method for stripping an optical lens element
CN104903049B (zh) * 2012-12-31 2017-10-17 埃西勒国际通用光学公司 确定光学镜片的封阻位置的方法
BR112015019843B1 (pt) 2013-03-01 2020-11-24 Essilor International método para fornecer um elemento de referência para um membro de lente óptica, método de fabricar uma lente óptica e meio legível por computador
KR20150122651A (ko) * 2013-03-01 2015-11-02 에씰로아 인터내셔날(콩파니에 제네랄 도프티크) 표면하 기준 요소를 포함하는 광학 렌즈 부재
CN105073395B (zh) * 2013-04-23 2017-09-26 埃西勒国际通用光学公司 用于对光学镜片制造工艺中所使用的制造设备进行控制的方法
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EP2992393B1 (en) 2013-04-29 2019-09-11 Essilor International Calculation system for manufacturing an ophthalmic lens
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
US9656359B1 (en) * 2013-12-17 2017-05-23 Verily Life Sciences, LLP Devices and systems for lens support
CN106575110B (zh) * 2014-08-13 2019-04-09 依视路国际公司 用于推导光学物品车床的几何缺陷的方法
EP3201682B1 (en) * 2014-09-30 2024-04-03 Essilor International A method for determining a lens blank intended to be used to manufacture an optical lens
EP3002114B1 (en) * 2014-09-30 2017-03-01 Essilor International (Compagnie Generale D'optique) Method for optimizing the position of an optical lens in a lens blank
EP3201706B1 (en) * 2014-10-03 2020-07-08 Essilor International Machining method by turning at least one surface of an ophthalmic lens, using a turning machine having at least one geometrical defect
WO2017102003A1 (en) * 2015-12-17 2017-06-22 Essilor International (Compagnie Generale D'optique) Distributed optical job and manufacturing computation systems and methods
CN206536309U (zh) * 2017-01-03 2017-10-03 杭州奥普特光学有限公司 一种新颖数控光学镜片割边机
DE102017001792A1 (de) * 2017-02-24 2018-08-30 Schneider Gmbh & Co. Kg Blockstück zum Blocken einer Linse
EP3415272B1 (en) * 2017-06-12 2022-08-31 Essilor International Device for pneumatically blocking a semi-finished optical element
PL3415274T3 (pl) * 2017-06-12 2023-04-11 Essilor International Urządzenie blokujące dla półfabrykatu elementu optycznego
EP3415273B1 (en) * 2017-06-12 2024-01-24 Essilor International Device for adhesively blocking a semi-finished optical element
EP3467465B1 (en) 2017-10-04 2021-03-03 Essilor International A system and a method for monitoring the position of a blocking device, and a method of edging an ophthalmic lens
HUE061230T2 (hu) * 2017-10-13 2023-05-28 Essilor Int Eljárás nyerslencse felületmegmunkálási mûveletének elõkészítésére
DE102018204948A1 (de) * 2018-03-29 2019-10-02 Rodenstock Gmbh Verfahren zum Fixieren eines rohkantigen fertigen Brillenglases und Vorrichtung hierfür
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Also Published As

Publication number Publication date
AU2009331537A1 (en) 2011-07-07
KR20110110173A (ko) 2011-10-06
PL2367657T3 (pl) 2015-08-31
KR101564250B1 (ko) 2015-10-29
WO2010072749A1 (en) 2010-07-01
EP2367657A1 (en) 2011-09-28
CA2746962C (en) 2017-08-22
CN102307704A (zh) 2012-01-04
US9254615B2 (en) 2016-02-09
CN102307704B (zh) 2014-02-12
PT2367657E (pt) 2015-07-06
MX2011006530A (es) 2011-10-21
ES2538238T3 (es) 2015-06-18
EP2199021A1 (en) 2010-06-23
US20110257930A1 (en) 2011-10-20
EP2367657B1 (en) 2015-03-25
CA2746962A1 (en) 2010-07-01
BRPI0922395A2 (pt) 2016-01-05
AU2009331537B2 (en) 2016-08-11
BRPI0922395B1 (pt) 2020-04-07

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Legal Events

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B25A Requested transfer of rights approved

Owner name: ESSILOR INTERNATIONAL (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2020, OBSERVADAS AS CONDICOES LEGAIS.