ATE280665T1 - Spritzgiess-werkzeug für disketten - Google Patents

Spritzgiess-werkzeug für disketten

Info

Publication number
ATE280665T1
ATE280665T1 AT01118901T AT01118901T ATE280665T1 AT E280665 T1 ATE280665 T1 AT E280665T1 AT 01118901 T AT01118901 T AT 01118901T AT 01118901 T AT01118901 T AT 01118901T AT E280665 T1 ATE280665 T1 AT E280665T1
Authority
AT
Austria
Prior art keywords
guide
attached
support plate
guide ring
mirror
Prior art date
Application number
AT01118901T
Other languages
English (en)
Inventor
Katsuyuki Yasuda
Yasuyoshi Sakamoto
Hiroyuki Sawaishi
Original Assignee
Sumitomo Heavy Industries
Seiko Giken Kk
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 Sumitomo Heavy Industries, Seiko Giken Kk filed Critical Sumitomo Heavy Industries
Application granted granted Critical
Publication of ATE280665T1 publication Critical patent/ATE280665T1/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
    • 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
    • B29C45/26—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
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/81—Sound record

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT01118901T 2000-08-04 2001-08-03 Spritzgiess-werkzeug für disketten ATE280665T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000237293 2000-08-04

Publications (1)

Publication Number Publication Date
ATE280665T1 true ATE280665T1 (de) 2004-11-15

Family

ID=18729184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01118901T ATE280665T1 (de) 2000-08-04 2001-08-03 Spritzgiess-werkzeug für disketten

Country Status (8)

Country Link
US (1) US6558152B2 (de)
EP (1) EP1177877B1 (de)
KR (1) KR100419127B1 (de)
CN (1) CN1140396C (de)
AT (1) ATE280665T1 (de)
DE (1) DE60106689T2 (de)
SG (1) SG89414A1 (de)
TW (1) TW558490B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016669C2 (nl) * 2000-11-21 2002-05-22 Axxicon Moulds Eindhoven Bv Matrijssamenstel voorzien van centrering.
JP4089383B2 (ja) * 2001-10-30 2008-05-28 ソニー株式会社 情報記録媒体の製造方法と製造装置
DE10221558B4 (de) 2002-05-15 2005-07-21 Krauss-Maffei Kunststofftechnik Gmbh Formenteil, Formwerkzeug und Verfahren zum Spritzgießen von Kunststoffartikeln
JP4290654B2 (ja) * 2002-11-18 2009-07-08 住友重機械工業株式会社 成形用金型、成形方法及び成形機
US7065589B2 (en) * 2003-06-23 2006-06-20 Hitachi, Ltd. Three data center remote copy system with journaling
JP4455282B2 (ja) * 2003-11-28 2010-04-21 キヤノン株式会社 インクジェットヘッドの製造方法、インクジェットヘッドおよびインクジェットカートリッジ
JP3998656B2 (ja) 2004-03-30 2007-10-31 太陽誘電株式会社 射出成形装置及び射出成形方法
JP2007144880A (ja) * 2005-11-29 2007-06-14 Seikoh Giken Co Ltd 金型装置及び鏡面盤
JP2009006615A (ja) * 2007-06-28 2009-01-15 Taiyo Yuden Co Ltd 光ディスクおよび成形用金型装置
JP5650641B2 (ja) * 2009-09-09 2015-01-07 パナソニックＩｐマネジメント株式会社 ディスク基板成形装置、ディスク基板成形方法及びディスク基板成形用金型
CN102380929A (zh) * 2011-09-23 2012-03-21 广东昂特音像有限公司 一种改进的光盘成型模具
TW201323181A (zh) * 2011-12-08 2013-06-16 Hon Hai Prec Ind Co Ltd 成型模具
TW201345695A (zh) * 2012-05-14 2013-11-16 Hon Hai Prec Ind Co Ltd 模具
CN106273291A (zh) * 2015-05-20 2017-01-04 鸿富锦精密工业（深圳）有限公司 开闭器装置及具有该开闭器装置的模具
CN110861265A (zh) * 2019-11-13 2020-03-06 朱道庭 一种可减少脱模摩擦的汽车配件生产用塑料模具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144028A (ja) * 1986-12-05 1988-06-16 Meiki Co Ltd ディスク基盤用成形型
NL8701499A (nl) * 1987-06-26 1989-01-16 Philips Nv Spuitvorminrichting voor het vervaardigen van informatieplaten uit kunststof, alsmede werkwijze voor het vervaardigen van informatieplaten uit kunststof met een spuitvorminrichting.
JPH01216807A (ja) * 1988-02-26 1989-08-30 Toshiba Corp ディスク成形用金型
JP2963205B2 (ja) 1990-12-15 1999-10-18 東芝機械株式会社 射出成形用金型
JP2944359B2 (ja) * 1993-03-23 1999-09-06 株式会社精工技研 基盤射出成形金型
JP3445642B2 (ja) 1993-09-13 2003-09-08 出光石油化学株式会社 成形用金型およびその温度調整方法
JP3099168B2 (ja) 1994-05-25 2000-10-16 株式会社名機製作所 ディスク基板成形用金型
JPH09314563A (ja) 1996-05-31 1997-12-09 Sony Corp 円盤状記録媒体基板の成形用金型装置
JPH1170529A (ja) * 1997-08-29 1999-03-16 Seiko Giken:Kk ディスク成形用金型
JP2000202863A (ja) * 1999-01-11 2000-07-25 Sekisui Chem Co Ltd 射出成形用金型

Also Published As

Publication number Publication date
EP1177877B1 (de) 2004-10-27
TW558490B (en) 2003-10-21
US20020018827A1 (en) 2002-02-14
SG89414A1 (en) 2002-06-18
CN1337307A (zh) 2002-02-27
DE60106689D1 (de) 2004-12-02
CN1140396C (zh) 2004-03-03
KR20020011911A (ko) 2002-02-09
KR100419127B1 (ko) 2004-02-18
DE60106689T2 (de) 2005-12-15
US6558152B2 (en) 2003-05-06
EP1177877A1 (de) 2002-02-06

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