JP4972164B2 - 眼用レンズの製造方法及び装置 - Google Patents

眼用レンズの製造方法及び装置 Download PDF

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Publication number
JP4972164B2
JP4972164B2 JP2009517624A JP2009517624A JP4972164B2 JP 4972164 B2 JP4972164 B2 JP 4972164B2 JP 2009517624 A JP2009517624 A JP 2009517624A JP 2009517624 A JP2009517624 A JP 2009517624A JP 4972164 B2 JP4972164 B2 JP 4972164B2
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Japan
Prior art keywords
jig
mold
support member
female
male
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JP2009517624A
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English (en)
Japanese (ja)
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JPWO2008149404A1 (ja
Inventor
和孝 高井
誠二 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Menicon Co Ltd
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Menicon Co Ltd
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Publication of JPWO2008149404A1 publication Critical patent/JPWO2008149404A1/ja
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    • 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
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • 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
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3205—Particular pressure exerting means for making definite articles
    • B29C2043/3222—Particular pressure exerting means for making definite articles pressurized gas, e.g. air
    • B29C2043/3233—Particular pressure exerting means for making definite articles pressurized gas, e.g. air exerting pressure on mould parts
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3621—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices a plurality of individual elements acting on the material in the same or diferent directions, e.g. making tubular T-joints, profiles
    • B29C2043/3623—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices a plurality of individual elements acting on the material in the same or diferent directions, e.g. making tubular T-joints, profiles coupled on a support, e.g. plate
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
JP2009517624A 2007-06-05 2007-06-05 眼用レンズの製造方法及び装置 Active JP4972164B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000605 WO2008149404A1 (fr) 2007-06-05 2007-06-05 Processus et appareil de fabrication de lentille ophtalmique

Publications (2)

Publication Number Publication Date
JPWO2008149404A1 JPWO2008149404A1 (ja) 2010-08-19
JP4972164B2 true JP4972164B2 (ja) 2012-07-11

Family

ID=40093241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009517624A Active JP4972164B2 (ja) 2007-06-05 2007-06-05 眼用レンズの製造方法及び装置

Country Status (2)

Country Link
JP (1) JP4972164B2 (fr)
WO (1) WO2008149404A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011189565A (ja) * 2010-03-12 2011-09-29 Fujifilm Corp 成形用金型および成形方法
CN103501685B (zh) * 2011-07-28 2016-09-21 库柏维景国际控股公司 用于制造隐形眼镜的方法和系统
US9283718B2 (en) * 2012-05-25 2016-03-15 Johnson & Johnson Vision Care, Inc. Reduced-tilt back plastic feature for a contact lens mold
US9352493B2 (en) 2013-02-08 2016-05-31 Johnson & Johnson Vision Care, Inc. Casting cup assembly for forming an ophthalmic device
JP7004587B2 (ja) * 2018-01-31 2022-02-04 マクセル株式会社 金型装置、射出成形装置、射出成形方法、樹脂レンズ、樹脂レンズの製造方法、レンズユニットおよびカメラ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189122A (ja) * 1985-12-19 1987-08-18 ミネソタ　マイニング　アンド　マニユフアクチユアリング　カンパニ− 光学装置を製造する方法
JPH0645146A (ja) * 1992-07-24 1994-02-18 Sony Corp 軟磁性膜の製造方法
JPH11348143A (ja) * 1998-06-08 1999-12-21 Toshiba Corp 光学素子製造方法及びその装置並びに光学素子評価装置
JP2004284116A (ja) * 2003-03-20 2004-10-14 Matsushita Electric Ind Co Ltd 光学素子成形型、光学素子成形方法及び光学素子
JP2005511338A (ja) * 2001-05-25 2005-04-28 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド コンタクト・レンズを形成するための中心接触式の方法および装置
JP2005225113A (ja) * 2004-02-13 2005-08-25 Seiko Epson Corp 成形型の位置決め方法及び装置並びにレンズ成形型組立方法及び装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8507007D0 (en) * 1985-03-19 1985-04-24 Coopervision Optics Casting lenses

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189122A (ja) * 1985-12-19 1987-08-18 ミネソタ　マイニング　アンド　マニユフアクチユアリング　カンパニ− 光学装置を製造する方法
JPH0645146A (ja) * 1992-07-24 1994-02-18 Sony Corp 軟磁性膜の製造方法
JPH11348143A (ja) * 1998-06-08 1999-12-21 Toshiba Corp 光学素子製造方法及びその装置並びに光学素子評価装置
JP2005511338A (ja) * 2001-05-25 2005-04-28 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド コンタクト・レンズを形成するための中心接触式の方法および装置
JP2004284116A (ja) * 2003-03-20 2004-10-14 Matsushita Electric Ind Co Ltd 光学素子成形型、光学素子成形方法及び光学素子
JP2005225113A (ja) * 2004-02-13 2005-08-25 Seiko Epson Corp 成形型の位置決め方法及び装置並びにレンズ成形型組立方法及び装置

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WO2008149404A1 (fr) 2008-12-11
JPWO2008149404A1 (ja) 2010-08-19

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