JP4121365B2 - プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法 - Google Patents

プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法 Download PDF

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Publication number
JP4121365B2
JP4121365B2 JP2002367096A JP2002367096A JP4121365B2 JP 4121365 B2 JP4121365 B2 JP 4121365B2 JP 2002367096 A JP2002367096 A JP 2002367096A JP 2002367096 A JP2002367096 A JP 2002367096A JP 4121365 B2 JP4121365 B2 JP 4121365B2
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JP
Japan
Prior art keywords
sesame
mold
molding
lens
plastic optical
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2002367096A
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English (en)
Japanese (ja)
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JP2003231159A5 (enExample
JP2003231159A (ja
Inventor
光信 鈴石
浩之 渋谷
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Maxell Ltd
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Hitachi Maxell Energy Ltd
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Publication date
Application filed by Hitachi Maxell Energy Ltd filed Critical Hitachi Maxell Energy Ltd
Priority to JP2002367096A priority Critical patent/JP4121365B2/ja
Publication of JP2003231159A publication Critical patent/JP2003231159A/ja
Publication of JP2003231159A5 publication Critical patent/JP2003231159A5/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B29C45/2606—Guiding or centering means
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2002367096A 2002-12-18 2002-12-18 プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法 Expired - Lifetime JP4121365B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002367096A JP4121365B2 (ja) 2002-12-18 2002-12-18 プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002367096A JP4121365B2 (ja) 2002-12-18 2002-12-18 プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2001022060A Division JP3430208B2 (ja) 2001-01-30 2001-01-30 プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2003331853A Division JP3789447B2 (ja) 2003-09-24 2003-09-24 射出成形金型ならびに射出成形方法
JP2008018816A Division JP2008120097A (ja) 2008-01-30 2008-01-30 プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法

Publications (3)

Publication Number Publication Date
JP2003231159A JP2003231159A (ja) 2003-08-19
JP2003231159A5 JP2003231159A5 (enExample) 2008-03-13
JP4121365B2 true JP4121365B2 (ja) 2008-07-23

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Family Applications (1)

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JP2002367096A Expired - Lifetime JP4121365B2 (ja) 2002-12-18 2002-12-18 プラスチック光学レンズ用射出成形金型ならびにプラスチック光学レンズの製造方法

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JP (1) JP4121365B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902702B2 (en) 2005-12-13 2011-03-08 Mitsubishi Electric Corporation Magneto generator

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4773789B2 (ja) * 2005-05-26 2011-09-14 富士フイルム株式会社 成形用金型及びその製造方法
JP4603420B2 (ja) * 2005-05-26 2010-12-22 富士フイルム株式会社 成形用金型およびその製造方法
JP2007106058A (ja) 2005-10-17 2007-04-26 Fujifilm Corp 成形用金型
JP2007111917A (ja) * 2005-10-18 2007-05-10 Fujifilm Corp 成形用金型および成形用金型の組立方法
JP2007111980A (ja) * 2005-10-20 2007-05-10 Fujifilm Corp 成形用金型
JP4695485B2 (ja) * 2005-10-21 2011-06-08 富士フイルム株式会社 成形用金型および成形方法
JP2007130822A (ja) * 2005-11-09 2007-05-31 Fujifilm Corp 成形用金型
JP4758772B2 (ja) 2006-01-19 2011-08-31 富士フイルム株式会社 成形用金型および成形方法
JP4758771B2 (ja) 2006-01-19 2011-08-31 富士フイルム株式会社 成形用金型
JP2007196428A (ja) 2006-01-24 2007-08-09 Fujifilm Corp 成形用金型および成形方法
JP5313538B2 (ja) * 2008-04-10 2013-10-09 リコー光学株式会社 射出成形金型および射出成形方法
JP5445580B2 (ja) * 2009-02-25 2014-03-19 コニカミノルタ株式会社 射出成形用金型装置
CN117400459A (zh) * 2023-12-13 2024-01-16 江西联创电子有限公司 一种可偏心调整的镜片模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902702B2 (en) 2005-12-13 2011-03-08 Mitsubishi Electric Corporation Magneto generator

Also Published As

Publication number Publication date
JP2003231159A (ja) 2003-08-19

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