JPS62234910A - デイスクの射出成形装置 - Google Patents

デイスクの射出成形装置

Info

Publication number
JPS62234910A
JPS62234910A JP7942886A JP7942886A JPS62234910A JP S62234910 A JPS62234910 A JP S62234910A JP 7942886 A JP7942886 A JP 7942886A JP 7942886 A JP7942886 A JP 7942886A JP S62234910 A JPS62234910 A JP S62234910A
Authority
JP
Japan
Prior art keywords
movable
mold
fixed
punch
sprue bush
Prior art date
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.)
Granted
Application number
JP7942886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0338099B2 (enExample
Inventor
Ikuo Asai
郁夫 浅井
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.)
Meiki Seisakusho KK
Original Assignee
Meiki Seisakusho 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 Meiki Seisakusho KK filed Critical Meiki Seisakusho KK
Priority to JP7942886A priority Critical patent/JPS62234910A/ja
Publication of JPS62234910A publication Critical patent/JPS62234910A/ja
Publication of JPH0338099B2 publication Critical patent/JPH0338099B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP7942886A 1986-04-07 1986-04-07 デイスクの射出成形装置 Granted JPS62234910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7942886A JPS62234910A (ja) 1986-04-07 1986-04-07 デイスクの射出成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7942886A JPS62234910A (ja) 1986-04-07 1986-04-07 デイスクの射出成形装置

Publications (2)

Publication Number Publication Date
JPS62234910A true JPS62234910A (ja) 1987-10-15
JPH0338099B2 JPH0338099B2 (enExample) 1991-06-07

Family

ID=13689602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7942886A Granted JPS62234910A (ja) 1986-04-07 1986-04-07 デイスクの射出成形装置

Country Status (1)

Country Link
JP (1) JPS62234910A (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105328A (ja) * 1982-12-09 1984-06-18 Nec Corp ダイボンダ−用ロ−材供給装置
JPS59176029A (ja) * 1983-03-28 1984-10-05 Sony Corp 円盤状記録媒体の離型方法
JPS59229327A (ja) * 1983-06-10 1984-12-22 Seikou Giken:Kk 樹脂成形用金型装置
JPS6140538A (ja) * 1984-07-12 1986-02-26 ツエー・ライヘルト・オプティッシェ・ヴェルケ・アーゲー 低温で生物学的標本を処理するための装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105328A (ja) * 1982-12-09 1984-06-18 Nec Corp ダイボンダ−用ロ−材供給装置
JPS59176029A (ja) * 1983-03-28 1984-10-05 Sony Corp 円盤状記録媒体の離型方法
JPS59229327A (ja) * 1983-06-10 1984-12-22 Seikou Giken:Kk 樹脂成形用金型装置
JPS6140538A (ja) * 1984-07-12 1986-02-26 ツエー・ライヘルト・オプティッシェ・ヴェルケ・アーゲー 低温で生物学的標本を処理するための装置

Also Published As

Publication number Publication date
JPH0338099B2 (enExample) 1991-06-07

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