NL1017287C2 - Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp. - Google Patents

Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp. Download PDF

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Publication number
NL1017287C2
NL1017287C2 NL1017287A NL1017287A NL1017287C2 NL 1017287 C2 NL1017287 C2 NL 1017287C2 NL 1017287 A NL1017287 A NL 1017287A NL 1017287 A NL1017287 A NL 1017287A NL 1017287 C2 NL1017287 C2 NL 1017287C2
Authority
NL
Netherlands
Prior art keywords
mold
mold parts
thickness
plastic
measuring
Prior art date
Application number
NL1017287A
Other languages
English (en)
Dutch (nl)
Inventor
Michael Adrianus Theodo Hompus
Marinus Franciscus Johan Evers
Ronaldus Joannes Cornelis Kok
Original Assignee
Otb Group Bv
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 Otb Group Bv filed Critical Otb Group Bv
Priority to NL1017287A priority Critical patent/NL1017287C2/nl
Priority to PCT/NL2002/000086 priority patent/WO2002062554A1/en
Priority to EP02711538A priority patent/EP1365905B1/de
Priority to JP2002562543A priority patent/JP2004518559A/ja
Priority to AT02711538T priority patent/ATE303239T1/de
Priority to CNB028046390A priority patent/CN100415481C/zh
Priority to DE60205871T priority patent/DE60205871T2/de
Priority to US10/467,313 priority patent/US20040105911A1/en
Application granted granted Critical
Publication of NL1017287C2 publication Critical patent/NL1017287C2/nl

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
    • 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7686—Measuring, controlling or regulating the ejected articles, e.g. weight control
    • 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2663—Maintaining the axial dimension of the mould cavity during injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
NL1017287A 2001-02-06 2001-02-06 Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp. NL1017287C2 (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL1017287A NL1017287C2 (nl) 2001-02-06 2001-02-06 Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
PCT/NL2002/000086 WO2002062554A1 (en) 2001-02-06 2002-02-06 Method and installation for injection moulding a plastic article
EP02711538A EP1365905B1 (de) 2001-02-06 2002-02-06 Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands
JP2002562543A JP2004518559A (ja) 2001-02-06 2002-02-06 プラスチック品の射出成形方法及び装置
AT02711538T ATE303239T1 (de) 2001-02-06 2002-02-06 Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands
CNB028046390A CN100415481C (zh) 2001-02-06 2002-02-06 注射成型塑料物品的方法和装置
DE60205871T DE60205871T2 (de) 2001-02-06 2002-02-06 Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands
US10/467,313 US20040105911A1 (en) 2001-02-06 2002-02-06 Method and installation for injection moulding a plastic article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1017287A NL1017287C2 (nl) 2001-02-06 2001-02-06 Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
NL1017287 2001-02-06

Publications (1)

Publication Number Publication Date
NL1017287C2 true NL1017287C2 (nl) 2002-08-07

Family

ID=19772851

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1017287A NL1017287C2 (nl) 2001-02-06 2001-02-06 Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.

Country Status (8)

Country Link
US (1) US20040105911A1 (de)
EP (1) EP1365905B1 (de)
JP (1) JP2004518559A (de)
CN (1) CN100415481C (de)
AT (1) ATE303239T1 (de)
DE (1) DE60205871T2 (de)
NL (1) NL1017287C2 (de)
WO (1) WO2002062554A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347078A (ja) * 2005-06-17 2006-12-28 Japan Steel Works Ltd:The 射出成形機の型締装置およびタイバー有効長調節方法
CN102358007B (zh) * 2011-08-05 2014-11-12 广州市镭迪机电制造技术有限公司 一种光盘模具
CN103302809B (zh) * 2013-06-27 2016-02-10 广州盈光科技股份有限公司 一种用于调整光盘注塑机夹持板平行度的辅助装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220725A2 (de) * 1985-11-01 1987-05-06 Daicel Chemical Industries, Ltd. Spritzgiessform für eine optische Platte
DE4329070A1 (de) * 1992-08-31 1994-03-10 Nissei Plastics Ind Co Durch einen Motor angetriebene Vorrichtung zum Schließen und Zuhalten der Form einer Spritzgießmaschine
US5720994A (en) * 1995-10-09 1998-02-24 Meiki Co., Ltd. Mold for molding discs to be laminated into double discs
JPH11291307A (ja) * 1998-04-14 1999-10-26 Teijin Ltd 薄肉円盤成形品の製造装置および製造方法
JPH11353720A (ja) * 1998-06-02 1999-12-24 Dainippon Printing Co Ltd 光ディスク基板の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781547A (en) * 1951-12-26 1957-02-19 Honeywell Regulator Co Molding procedure and apparatus
US3915609A (en) * 1974-03-18 1975-10-28 American Optical Corp Molds for casting silicone rubber contact lenses
US4184835A (en) * 1978-09-28 1980-01-22 General Electric Company Mold apparatus
US4778632A (en) * 1986-01-06 1988-10-18 Neolens, Inc. Injection molding equipment and method
US4664854A (en) * 1986-01-06 1987-05-12 Neolens, Inc. Injection molding equipment and method
JPH0671739B2 (ja) * 1987-12-19 1994-09-14 パイオニア株式会社 情報記録ディスク基板の射出成形装置
JP2584287B2 (ja) * 1988-08-29 1997-02-26 ファナック株式会社 トグル式型締装置
US5512221A (en) * 1994-12-22 1996-04-30 Galic Maus Ventures Lens thickness adjustment method and apparatus in a thermoplastic injection mold for ophthalmic finished spectacle lenses
BR0009055A (pt) * 1999-03-18 2002-01-08 David H Stewart Método de fabrico de parte moldada numa prensa e máquina para moldar uma parte
US6467903B1 (en) * 2000-03-31 2002-10-22 Ocular Sciences, Inc. Contact lens having a uniform horizontal thickness profile
NL1015140C2 (nl) * 2000-05-09 2001-11-13 Otb Group Bv Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
US6595639B1 (en) * 2000-11-10 2003-07-22 Ocular Sciences, Inc. Junctionless ophthalmic lenses and methods for making same
JP4009185B2 (ja) * 2001-11-30 2007-11-14 株式会社メニコン コンタクトレンズの製作方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220725A2 (de) * 1985-11-01 1987-05-06 Daicel Chemical Industries, Ltd. Spritzgiessform für eine optische Platte
DE4329070A1 (de) * 1992-08-31 1994-03-10 Nissei Plastics Ind Co Durch einen Motor angetriebene Vorrichtung zum Schließen und Zuhalten der Form einer Spritzgießmaschine
US5720994A (en) * 1995-10-09 1998-02-24 Meiki Co., Ltd. Mold for molding discs to be laminated into double discs
JPH11291307A (ja) * 1998-04-14 1999-10-26 Teijin Ltd 薄肉円盤成形品の製造装置および製造方法
JPH11353720A (ja) * 1998-06-02 1999-12-24 Dainippon Printing Co Ltd 光ディスク基板の製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 01 31 January 2000 (2000-01-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 03 30 March 2000 (2000-03-30) *

Also Published As

Publication number Publication date
WO2002062554A1 (en) 2002-08-15
US20040105911A1 (en) 2004-06-03
CN1535201A (zh) 2004-10-06
EP1365905A1 (de) 2003-12-03
DE60205871D1 (de) 2005-10-06
CN100415481C (zh) 2008-09-03
JP2004518559A (ja) 2004-06-24
EP1365905B1 (de) 2005-08-31
DE60205871T2 (de) 2006-02-23
ATE303239T1 (de) 2005-09-15

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PD2B A search report has been drawn up
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Owner name: SINGULUS TECHNOLOGIES AG

V1 Lapsed because of non-payment of the annual fee

Effective date: 20100901