AR022488A1 - Conductor para molde de lentes - Google Patents
Conductor para molde de lentesInfo
- Publication number
- AR022488A1 AR022488A1 ARP000100459A ARP000100459A AR022488A1 AR 022488 A1 AR022488 A1 AR 022488A1 AR P000100459 A ARP000100459 A AR P000100459A AR P000100459 A ARP000100459 A AR P000100459A AR 022488 A1 AR022488 A1 AR 022488A1
- Authority
- AR
- Argentina
- Prior art keywords
- frame
- mold
- front surface
- defines
- optical surface
- Prior art date
Links
Classifications
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- 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
- B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
-
- 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
- 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
- B29D11/00509—Moulds for lenses having means for aligning the front and back moulds to make toric lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Eyeglasses (AREA)
Abstract
Se provee un conductor para sujetar el molde para lente que incluye una mitad de un primer molde que define una primera superficie optica y una mitad de unsegundo molde que define una segunda superficie optica. Un primer armazon que define una superficie delantera. Un ensamble sujetador que está en comunicacionoperativa con el primer armazon y está configurado para recibir la mitad del primer molde. El ensamble sujetador es ajustable para asegurar rotativamente lamitad del primer molde para quela primera superficie optica esté de frente hacia fuera desde la superficie delantera del primer armazon y en cualquiera de laspluralidades de las posiciones rotativas con respecto a un eje normal hacia la superficie delantera del primer armazon. Unsegundo armazon que está configuradopara recibir la mitad del segundo molde para que la segunda superficie optica esté de frente hacia fuera desde una superficie delantera del segundo armazon. Lasuperficie delantera del segundo armazon está opuesta ala superficie delantera del primer armazon al momento de alinear el primer armazon y el segundo armazonen una posicion operativa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24496799A | 1999-02-05 | 1999-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR022488A1 true AR022488A1 (es) | 2002-09-04 |
Family
ID=22924817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000100459A AR022488A1 (es) | 1999-02-05 | 2000-02-03 | Conductor para molde de lentes |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1148989B1 (es) |
JP (1) | JP4541561B2 (es) |
AR (1) | AR022488A1 (es) |
AT (1) | ATE254996T1 (es) |
AU (1) | AU3421700A (es) |
CA (1) | CA2346899A1 (es) |
DE (1) | DE60006782T2 (es) |
NO (1) | NO20012202L (es) |
TW (1) | TW442381B (es) |
WO (1) | WO2000046016A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6528955B1 (en) | 2000-03-30 | 2003-03-04 | Q2100, Inc. | Ballast system for a fluorescent lamp |
CA2404631A1 (en) * | 2000-03-30 | 2001-10-11 | Q2100, Inc. | Apparatus and system for the production of plastic lenses |
US6543984B1 (en) * | 2000-03-31 | 2003-04-08 | Bausch & Lomb Incorporated | Lens transfer method and devices |
US6729835B2 (en) | 2002-03-28 | 2004-05-04 | Bausch & Lomb Incorporated | Handling assembly for fixturing ophthalmic lenses |
US7320587B2 (en) | 2005-08-09 | 2008-01-22 | Cooper Vision, Inc. | Contact lens molds and systems and methods for producing same |
US7758332B2 (en) * | 2006-02-01 | 2010-07-20 | Johnson & Johnson Vision Care, Inc. | Axis control in toric contact lens production |
WO2022107004A1 (en) * | 2020-11-17 | 2022-05-27 | Alcon Inc. | Mold unit for molding ophthalmic lenses |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3871803A (en) * | 1971-12-21 | 1975-03-18 | Beattie Dev Company | Apparatus for producing an optical molding plaque |
US4402659A (en) * | 1981-12-30 | 1983-09-06 | American Optical Corporation | Mold clamping fixture |
US4693446A (en) * | 1985-09-20 | 1987-09-15 | Techna Vision, Inc. | Gasket for molding plastic lenses |
CA1263208A (en) * | 1985-12-19 | 1989-11-28 | Kirk K.S. Hwang | Method and apparatus for making optical devices |
JPH032531U (es) * | 1989-05-29 | 1991-01-11 | ||
US5916494A (en) * | 1995-12-29 | 1999-06-29 | Johnson & Johnson Vision Products, Inc. | Rotational indexing base curve deposition array |
-
2000
- 2000-02-02 TW TW089101782A patent/TW442381B/zh active
- 2000-02-03 EP EP00912448A patent/EP1148989B1/en not_active Expired - Lifetime
- 2000-02-03 CA CA002346899A patent/CA2346899A1/en not_active Abandoned
- 2000-02-03 AT AT00912448T patent/ATE254996T1/de not_active IP Right Cessation
- 2000-02-03 AR ARP000100459A patent/AR022488A1/es unknown
- 2000-02-03 AU AU34217/00A patent/AU3421700A/en not_active Abandoned
- 2000-02-03 JP JP2000597116A patent/JP4541561B2/ja not_active Expired - Fee Related
- 2000-02-03 WO PCT/EP2000/000871 patent/WO2000046016A1/en active IP Right Grant
- 2000-02-03 DE DE60006782T patent/DE60006782T2/de not_active Expired - Lifetime
-
2001
- 2001-05-03 NO NO20012202A patent/NO20012202L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20012202D0 (no) | 2001-05-03 |
AU3421700A (en) | 2000-08-25 |
JP2002536207A (ja) | 2002-10-29 |
TW442381B (en) | 2001-06-23 |
WO2000046016A1 (en) | 2000-08-10 |
DE60006782T2 (de) | 2004-09-30 |
ATE254996T1 (de) | 2003-12-15 |
DE60006782D1 (de) | 2004-01-08 |
NO20012202L (no) | 2001-05-03 |
EP1148989A1 (en) | 2001-10-31 |
EP1148989B1 (en) | 2003-11-26 |
JP4541561B2 (ja) | 2010-09-08 |
CA2346899A1 (en) | 2000-08-10 |
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Legal Events
Date | Code | Title | Description |
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FB | Suspension of granting procedure |