WO2002087861A3 - Lens production line - Google Patents
Lens production line Download PDFInfo
- Publication number
- WO2002087861A3 WO2002087861A3 PCT/IB2002/001472 IB0201472W WO02087861A3 WO 2002087861 A3 WO2002087861 A3 WO 2002087861A3 IB 0201472 W IB0201472 W IB 0201472W WO 02087861 A3 WO02087861 A3 WO 02087861A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molding
- production line
- shell
- demolding
- lens production
- Prior art date
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
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00192—Demoulding, e.g. separating lenses from mould halves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
-
- 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
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00134—Curing of the contact lens material
- B29D11/00153—Differential curing, e.g. by differential radiation
- B29D11/00163—Movable masks or shutters, e.g. to vary the exposure
-
- 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
- B29D11/00423—Plants for the 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
- B29D11/00009—Production of simple or compound lenses
- B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
- B29D11/00442—Curing the lens material
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IBPCT/IB01/00746 | 2001-05-02 | ||
IB0100746 | 2001-05-02 | ||
IBPCT/IB01/00747 | 2001-05-03 | ||
PCT/IB2001/000747 WO2002087860A1 (en) | 2001-05-02 | 2001-05-03 | Lens production line |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002087861A2 WO2002087861A2 (en) | 2002-11-07 |
WO2002087861A3 true WO2002087861A3 (en) | 2003-01-30 |
Family
ID=11004095
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2001/000747 WO2002087860A1 (en) | 2001-05-02 | 2001-05-03 | Lens production line |
PCT/IB2002/001472 WO2002087861A2 (en) | 2001-05-02 | 2002-04-30 | Lens production line |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2001/000747 WO2002087860A1 (en) | 2001-05-02 | 2001-05-03 | Lens production line |
Country Status (1)
Country | Link |
---|---|
WO (2) | WO2002087860A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7695666B2 (en) | 2004-05-18 | 2010-04-13 | Interglass Technology Ag | Method and device for separating a cast lens from a shell mold |
PL1607211T3 (en) * | 2004-05-18 | 2007-01-31 | Interglass Tech Ag | Process and Device for Separating a Cast Lens from a Mould |
DE202012011690U1 (en) | 2012-03-09 | 2013-03-13 | Schneider Gmbh & Co. Kg | Plant for processing optical lenses |
DE102015015040A1 (en) | 2015-11-12 | 2017-05-18 | Schneider Gmbh & Co. Kg | Method, installation and system for processing optical lenses |
CH711799A1 (en) | 2015-11-19 | 2017-05-31 | Interglass Tech Ag | Method for producing and coating a lens. |
CH711901A1 (en) | 2015-12-11 | 2017-06-15 | Interglass Tech Ag | Method and device for aligning and then connecting two shell molds to form a composite, which forms a cavity for casting a lens. |
DE102016007837A1 (en) | 2016-05-25 | 2017-11-30 | Schneider Gmbh & Co. Kg | Method and system for processing optical lenses |
US11548215B2 (en) | 2017-06-30 | 2023-01-10 | Nikon Corporation | Method of producing an optical device and a corresponding system |
CN111113962B (en) * | 2018-10-30 | 2021-11-09 | 上海冉本智能科技有限公司 | Equipment and method for liquid injection and mold closing of contact lenses |
KR102431512B1 (en) * | 2022-05-26 | 2022-08-10 | 최동철 | Auto Contact-Lens Molding Apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0183324A2 (en) * | 1984-11-28 | 1986-06-04 | I.O.R. INDUSTRIE OTTICHE RIUNITE S.p.A. | Plant for the automatic production of organic lenses |
EP0318164A2 (en) * | 1987-10-29 | 1989-05-31 | Techna Vision, Inc. | Lens forming system |
US6042754A (en) * | 1998-10-30 | 2000-03-28 | Optima, Inc. | Continuous extrusion-compression molding process for making optical articles |
US6103148A (en) * | 1998-02-19 | 2000-08-15 | Technology Resources International Corporation | Method for curing a lens-forming fluid |
-
2001
- 2001-05-03 WO PCT/IB2001/000747 patent/WO2002087860A1/en not_active Application Discontinuation
-
2002
- 2002-04-30 WO PCT/IB2002/001472 patent/WO2002087861A2/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0183324A2 (en) * | 1984-11-28 | 1986-06-04 | I.O.R. INDUSTRIE OTTICHE RIUNITE S.p.A. | Plant for the automatic production of organic lenses |
EP0318164A2 (en) * | 1987-10-29 | 1989-05-31 | Techna Vision, Inc. | Lens forming system |
US6103148A (en) * | 1998-02-19 | 2000-08-15 | Technology Resources International Corporation | Method for curing a lens-forming fluid |
US6042754A (en) * | 1998-10-30 | 2000-03-28 | Optima, Inc. | Continuous extrusion-compression molding process for making optical articles |
Also Published As
Publication number | Publication date |
---|---|
WO2002087860A1 (en) | 2002-11-07 |
WO2002087861A2 (en) | 2002-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2379790A1 (en) | Multifocal ophthalmic lenses and processes for their production | |
CA2293568A1 (en) | Injection molding process for rotationally asymmetric contact lens surfaces | |
AU5217999A (en) | Photochromic ophthalmic lens | |
AU7552498A (en) | Optical device, method of cleaning the same, projection aligner, and method of producing the same | |
MXPA03006072A (en) | A tinted, high dk ophthalmic molding and a method for making same. | |
AU3383100A (en) | Compression molding of optical lenses | |
EP0996023A3 (en) | Progressive addition lenses | |
WO2000018569A3 (en) | Plastic lens systems, compositions and methods | |
CA2329537A1 (en) | Method for making contact lenses having uv absorbing properties | |
AU6330696A (en) | Asymmetric bifocal intraocular lens | |
MXPA03004041A (en) | Junctionless ophthalmic lenses and methods for making same. | |
AU4966799A (en) | Surgical contact lens, methods for viewing the interior of an eye and methods for manufacturing such lenses | |
WO2002087861A3 (en) | Lens production line | |
AU5394294A (en) | Polymerizable composition, polymer, organic glass and ophthalmic lens | |
AU2002357777A1 (en) | Polishing mask for intraocular lens | |
AU2002303382A1 (en) | Spin coating process | |
AU1624897A (en) | Intraocular lens and process for the production thereof | |
AU2001286867A1 (en) | Optical lens coating apparatus | |
AU2002301989A1 (en) | Episulfide compound, method for producing the same and optical product comprising the same | |
AU2002309071A1 (en) | Plastic photochromic lenses for glasses and process for their production | |
AU2002233698A1 (en) | Benzo(b)thiophene derivative and process for producing the same | |
AU7996600A (en) | Uv curable coatings for plastic ophthalmic lens | |
AU2002348318A1 (en) | Multi-lens finishing process | |
AU5063398A (en) | A process for preparing a soft, tinted lens | |
AU2002242865A1 (en) | Polymer composition for intraocular lens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1) EPC |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |