ATE289540T1 - Verfahren zum giessen von opthalmischen linsen - Google Patents

Verfahren zum giessen von opthalmischen linsen

Info

Publication number
ATE289540T1
ATE289540T1 AT00951615T AT00951615T ATE289540T1 AT E289540 T1 ATE289540 T1 AT E289540T1 AT 00951615 T AT00951615 T AT 00951615T AT 00951615 T AT00951615 T AT 00951615T AT E289540 T1 ATE289540 T1 AT E289540T1
Authority
AT
Austria
Prior art keywords
casting
lens
lenses
opthalmic lenses
mould
Prior art date
Application number
AT00951615T
Other languages
English (en)
Inventor
Jean-Louis Mercier
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 ATE289540T1 publication Critical patent/ATE289540T1/de

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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Glass Compositions (AREA)
AT00951615T 1999-06-22 2000-06-20 Verfahren zum giessen von opthalmischen linsen ATE289540T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9907936A FR2795361B1 (fr) 1999-06-22 1999-06-22 Procede de moulage de lentilles ophtalmiques
PCT/FR2000/001695 WO2000078531A1 (fr) 1999-06-22 2000-06-20 Procede de moulage de lentilles ophtalmiques

Publications (1)

Publication Number Publication Date
ATE289540T1 true ATE289540T1 (de) 2005-03-15

Family

ID=9547144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00951615T ATE289540T1 (de) 1999-06-22 2000-06-20 Verfahren zum giessen von opthalmischen linsen

Country Status (8)

Country Link
US (1) US7144529B1 (de)
EP (1) EP1194283B1 (de)
JP (1) JP2003502187A (de)
AT (1) ATE289540T1 (de)
AU (1) AU6449800A (de)
DE (1) DE60018280T2 (de)
FR (1) FR2795361B1 (de)
WO (1) WO2000078531A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872590B1 (fr) * 2004-07-02 2006-10-27 Essilor Int Procede de realisation d'un verre ophtalmique et composant optique adapte pour la mise en oeuvre de ce procede
FR2879757B1 (fr) * 2004-12-17 2007-07-13 Essilor Int Procede de realisation d'un element optique transparent, composant optique intervenant dans ce procede et element optique ainsi obtenu
FR2888951B1 (fr) * 2005-07-20 2008-02-08 Essilor Int Composant optique pixellise aleatoirement, son procede de fabrication, et son utilisation dans la fabrication d'un element optique transparent
FR2888947B1 (fr) * 2005-07-20 2007-10-12 Essilor Int Composant optique a cellules
FR2888948B1 (fr) 2005-07-20 2007-10-12 Essilor Int Composant optique transparent pixellise comprenant un revetement absorbant, son procede de realisation et son utilisation dans un element optique
FR2888950B1 (fr) * 2005-07-20 2007-10-12 Essilor Int Composant optique transparent pixellise a parois absordantes son procede de fabrication et son utilisation dans la farication d'un element optique transparent
FR2907559B1 (fr) * 2006-10-19 2009-02-13 Essilor Int Composant optique elecro-commandable comprenant un ensemble de cellules
FR2907922B1 (fr) 2006-10-30 2009-02-13 Essilor Int Procede de fabrication d'une serie de verres ophtalmiques et feuille de film utilisee dans un tel procede.
FR2910642B1 (fr) * 2006-12-26 2009-03-06 Essilor Int Composant optique transparent a deux ensembles de cellules
FR2911404B1 (fr) * 2007-01-17 2009-04-10 Essilor Int Composant optique transparent a cellules remplies de materiau optique
US20090201463A1 (en) * 2008-02-13 2009-08-13 Kevin Carlson Insertable cut blade-style eyeglass lenses
CN112638613B (zh) * 2018-08-24 2023-04-07 Ppg工业俄亥俄公司 用于制备模制的聚合物制品的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA596660A (en) 1960-04-19 Lentilles Ophtalmiques Speciales Ste Anonyme Methods of producing optical and ophtalmic lenses from thermosetting resin materials
FR1128971A (fr) * 1955-04-13 1957-01-14 Perfectionnements à la fabrication d'éléments ophtalmiques ou optiques en matières plastiques
FR1166582A (fr) 1955-12-30 1958-11-13 Combined Optical Ind Ltd Procédé et appareil de moulage de lentilles et autres éléments optiques de précision
GB990483A (en) * 1962-07-04 1965-04-28 Pilkington Brothers Ltd Improvements in or relating to the pressure moulding of articles
JPS5017707B1 (de) * 1966-01-27 1975-06-23
US3940304A (en) * 1972-05-02 1976-02-24 Polaroid Corporation Method of making composite light-polarizing element
US3881683A (en) * 1973-11-29 1975-05-06 American Optical Corp Gasket for lens mold
FR2543039B1 (fr) 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
US4693446A (en) 1985-09-20 1987-09-15 Techna Vision, Inc. Gasket for molding plastic lenses
JPS6442222U (de) 1987-09-09 1989-03-14
JPH01109321A (ja) * 1987-10-23 1989-04-26 Matsuba Megane Kogyo Kk 合成樹脂製装飾眼鏡レンズの製造方法
US4919850A (en) 1988-05-06 1990-04-24 Blum Ronald D Method for curing plastic lenses
EP0377020A4 (en) * 1988-06-01 1991-04-24 Vision Science, Inc. Method and apparatus for manufacturing disposable optical molds
GB8827947D0 (en) * 1988-11-30 1989-01-05 Wylde S J Lens fabrication system & method
US5288221A (en) 1992-05-18 1994-02-22 Essilor Of America, Inc. Apparatus for making ophthalmic lenses
US5702825A (en) 1992-12-22 1997-12-30 Essilor International (Compagnie Generale D'optique) Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
JPH07227882A (ja) * 1994-02-18 1995-08-29 Hitachi Ltd 射出成形金型および射出成形方法
JP2001512374A (ja) * 1997-02-20 2001-08-21 テクノロジー リソース インターナショナル コーポレイション レンズ形成器具を組み立てるための方法および装置

Also Published As

Publication number Publication date
JP2003502187A (ja) 2003-01-21
EP1194283A1 (de) 2002-04-10
WO2000078531A1 (fr) 2000-12-28
US7144529B1 (en) 2006-12-05
FR2795361B1 (fr) 2001-09-07
EP1194283B1 (de) 2005-02-23
DE60018280D1 (de) 2005-03-31
AU6449800A (en) 2001-01-09
FR2795361A1 (fr) 2000-12-29
DE60018280T2 (de) 2006-04-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties