ATE303239T1 - Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands - Google Patents

Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands

Info

Publication number
ATE303239T1
ATE303239T1 AT02711538T AT02711538T ATE303239T1 AT E303239 T1 ATE303239 T1 AT E303239T1 AT 02711538 T AT02711538 T AT 02711538T AT 02711538 T AT02711538 T AT 02711538T AT E303239 T1 ATE303239 T1 AT E303239T1
Authority
AT
Austria
Prior art keywords
mould
injection molding
plastic object
injecting
provision
Prior art date
Application number
AT02711538T
Other languages
English (en)
Inventor
Ronaldus Johannes Cornelis Kok
Michael Adrianus Theodo Hompus
Marinus Franciscus Johan Evers
Original Assignee
Singulus Technologies Ag
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 Singulus Technologies Ag filed Critical Singulus Technologies Ag
Application granted granted Critical
Publication of ATE303239T1 publication Critical patent/ATE303239T1/de

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)
AT02711538T 2001-02-06 2002-02-06 Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands ATE303239T1 (de)

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.
PCT/NL2002/000086 WO2002062554A1 (en) 2001-02-06 2002-02-06 Method and installation for injection moulding a plastic article

Publications (1)

Publication Number Publication Date
ATE303239T1 true ATE303239T1 (de) 2005-09-15

Family

ID=19772851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02711538T ATE303239T1 (de) 2001-02-06 2002-02-06 Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands

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

Family Cites Families (18)

* 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
JPS62105616A (ja) * 1985-11-01 1987-05-16 Daicel Chem Ind Ltd 光デイスクの射出成形用金型
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
JP2640709B2 (ja) * 1992-08-31 1997-08-13 日精樹脂工業株式会社 成形機の電動式型締装置
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
JP3153116B2 (ja) * 1995-10-09 2001-04-03 株式会社名機製作所 貼り合わせディスク用基板の成形用金型
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
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

Also Published As

Publication number Publication date
NL1017287C2 (nl) 2002-08-07
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

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties