ATE249332T1 - Verfahren zum giessformen einer optischen linse und vorrichtung zu deren anwendung - Google Patents

Verfahren zum giessformen einer optischen linse und vorrichtung zu deren anwendung

Info

Publication number
ATE249332T1
ATE249332T1 AT00920843T AT00920843T ATE249332T1 AT E249332 T1 ATE249332 T1 AT E249332T1 AT 00920843 T AT00920843 T AT 00920843T AT 00920843 T AT00920843 T AT 00920843T AT E249332 T1 ATE249332 T1 AT E249332T1
Authority
AT
Austria
Prior art keywords
moulding
shells
relation
moulding shells
elements
Prior art date
Application number
AT00920843T
Other languages
English (en)
Inventor
Benoit Bessiere
Naissan Bouslimi
Marianne Lavenir
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 ATE249332T1 publication Critical patent/ATE249332T1/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
    • B29D11/0048—Moulds for lenses
    • B29D11/005—Moulds for lenses having means for aligning the front and back 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0025—Toric lenses
    • 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)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT00920843T 1999-05-26 2000-04-19 Verfahren zum giessformen einer optischen linse und vorrichtung zu deren anwendung ATE249332T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906617A FR2794055B1 (fr) 1999-05-26 1999-05-26 Procede pour le moulage d'une lentille optique et installation correspondante
PCT/FR2000/001024 WO2000073048A1 (fr) 1999-05-26 2000-04-19 Procede pour le moulage d'une lentille optique et installation correspondante

Publications (1)

Publication Number Publication Date
ATE249332T1 true ATE249332T1 (de) 2003-09-15

Family

ID=9545994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00920843T ATE249332T1 (de) 1999-05-26 2000-04-19 Verfahren zum giessformen einer optischen linse und vorrichtung zu deren anwendung

Country Status (10)

Country Link
US (1) US6821461B1 (de)
EP (1) EP1181150B1 (de)
JP (1) JP2003500257A (de)
AT (1) ATE249332T1 (de)
AU (1) AU765808B2 (de)
CA (1) CA2375003A1 (de)
DE (1) DE60005176D1 (de)
ES (1) ES2206220T3 (de)
FR (1) FR2794055B1 (de)
WO (1) WO2000073048A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1612032E (pt) * 2004-07-02 2007-01-31 Interglass Technology Ag Dispositivo para o alinhamento de dois moldes de fundição
US7785092B2 (en) * 2005-08-09 2010-08-31 Coopervision International Holding Company, Lp Systems and methods for producing contact lenses from a polymerizable composition
JP5269555B2 (ja) * 2008-11-17 2013-08-21 株式会社タカラ モールドのテープ巻付け装置
CH711901A1 (de) * 2015-12-11 2017-06-15 Interglass Tech Ag Verfahren und Vorrichtung zum Ausrichten und anschliessenden Verbinden von zwei Formschalen zu einem Verbund, der einen Hohlraum zum Giessen einer Linse bildet.
EP3479984B1 (de) * 2016-06-30 2022-06-15 Hoya Lens Thailand Ltd. Verfahren zur herstellung einer linsenformungsform, verfahren zur herstellung eines brillenglases sowie brillenglas
KR101872157B1 (ko) * 2017-06-02 2018-07-31 민병직 편심 보정용 몰드 파지틀
CN107225716B (zh) * 2017-06-29 2022-11-11 厦门立扬光学科技有限公司 树脂镜片自动化灌胶装置和工艺
DE102018117328B4 (de) * 2018-07-18 2021-11-18 Marbach Werkzeugbau Gmbh Thermoformwerkzeug, Thermoformmaschine und Verkippungsmessung eines Thermoformwerkzeuges
CN108908823B (zh) * 2018-08-23 2023-08-15 青岛海琅智能装备有限公司 橡塑制品连续生产系统及生产方法
CN111331670B (zh) * 2020-03-16 2021-06-08 宁波丞达精机股份有限公司 一种自动化镜片剪切机的剪切与移料设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1136497A (fr) 1955-11-09 1957-05-23 Procédé d'accélération du durcissement des ciments par introduction de germes de cristallisation
FR1316497A (fr) * 1961-09-25 1963-02-01 Laubman & Pank Ltd Perfectionnements apportés à la fabrication d'articles moulés en matière plastique, tels que les lentilles ophtalmiques
IT1177344B (it) * 1984-11-28 1987-08-26 I O R Ind Ottiche Riunite Spa Impianto per la produzione automatica di lenti organiche
CA1263208A (en) * 1985-12-19 1989-11-28 Kirk K.S. Hwang Method and apparatus for making optical devices
US5288221A (en) * 1992-05-18 1994-02-22 Essilor Of America, Inc. Apparatus for making ophthalmic lenses
FR2727895A1 (fr) * 1994-12-12 1996-06-14 Essilor Int Procede pour la realisation d'une lentille optique en matiere synthetique polymerisable et appareillage correspondant
US5733585A (en) * 1996-09-06 1998-03-31 Bausch & Lomb Incorporated Apparatus for rotationally aligning a feature of an optical tool with a gate in an injection molding apparatus

Also Published As

Publication number Publication date
FR2794055A1 (fr) 2000-12-01
AU4126300A (en) 2000-12-18
ES2206220T3 (es) 2004-05-16
WO2000073048A1 (fr) 2000-12-07
AU765808B2 (en) 2003-10-02
EP1181150B1 (de) 2003-09-10
EP1181150A1 (de) 2002-02-27
FR2794055B1 (fr) 2001-08-10
CA2375003A1 (fr) 2000-12-07
US6821461B1 (en) 2004-11-23
JP2003500257A (ja) 2003-01-07
DE60005176D1 (de) 2003-10-16

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Legal Events

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