JPH0338098B2 - - Google Patents

Info

Publication number
JPH0338098B2
JPH0338098B2 JP61040538A JP4053886A JPH0338098B2 JP H0338098 B2 JPH0338098 B2 JP H0338098B2 JP 61040538 A JP61040538 A JP 61040538A JP 4053886 A JP4053886 A JP 4053886A JP H0338098 B2 JPH0338098 B2 JP H0338098B2
Authority
JP
Japan
Prior art keywords
mold
movable
fixed
punch
stamper
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.)
Expired - Lifetime
Application number
JP61040538A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62198422A (ja
Inventor
Ikuo Asai
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 JP4053886A priority Critical patent/JPS62198422A/ja
Priority to DE8686118132T priority patent/DE3683491D1/de
Priority to AT86118132T priority patent/ATE71575T1/de
Priority to EP86118132A priority patent/EP0247244B1/en
Priority to US06/948,223 priority patent/US4772196A/en
Priority to KR1019870001075A priority patent/KR900007331B1/ko
Priority to AU69096/87A priority patent/AU585796B2/en
Publication of JPS62198422A publication Critical patent/JPS62198422A/ja
Publication of JPH0338098B2 publication Critical patent/JPH0338098B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP4053886A 1986-02-26 1986-02-26 デイスクの射出成形装置 Granted JPS62198422A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP4053886A JPS62198422A (ja) 1986-02-26 1986-02-26 デイスクの射出成形装置
DE8686118132T DE3683491D1 (de) 1986-02-26 1986-12-30 Formvorrichtung und verfahren zum herstellen von platten mit mittelloch.
AT86118132T ATE71575T1 (de) 1986-02-26 1986-12-30 Formvorrichtung und verfahren zum herstellen von platten mit mittelloch.
EP86118132A EP0247244B1 (en) 1986-02-26 1986-12-30 Improved molding apparatus and method for producing centrally-apertured discs
US06/948,223 US4772196A (en) 1986-02-26 1986-12-30 Molding apparatus for producing centrally-apertured discs
KR1019870001075A KR900007331B1 (ko) 1986-02-26 1987-02-10 중심-개구(開口)디스크(Disc)를 제조하기 위한 성형장치 및 방법
AU69096/87A AU585796B2 (en) 1986-02-26 1987-02-20 Molding apparatus for producing centrally-apertured discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4053886A JPS62198422A (ja) 1986-02-26 1986-02-26 デイスクの射出成形装置

Publications (2)

Publication Number Publication Date
JPS62198422A JPS62198422A (ja) 1987-09-02
JPH0338098B2 true JPH0338098B2 (en]) 1991-06-07

Family

ID=12583229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4053886A Granted JPS62198422A (ja) 1986-02-26 1986-02-26 デイスクの射出成形装置

Country Status (2)

Country Link
JP (1) JPS62198422A (en])
AU (1) AU585796B2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030034349A (ko) * 2001-10-22 2003-05-09 (주)누리텍 아이엔씨 밸브바디 성형용 금형장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372741A (en) * 1980-10-31 1983-02-08 Discovision Associates Hot sprue valve assembly for an injection molding machine
US4466934A (en) * 1980-10-31 1984-08-21 Discovision Associates Hot sprue valve assembly for an injection molding machine
US4427352A (en) * 1982-02-23 1984-01-24 Ptx-Pentronix, Inc. Mounting structure for die, punch and core rod assembly for compacting powder material
US4439128A (en) * 1982-08-27 1984-03-27 Rca Corporation Apparatus for molding a recorded disc having a molded-in center hole
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

Also Published As

Publication number Publication date
AU585796B2 (en) 1989-06-22
AU6909687A (en) 1987-08-27
JPS62198422A (ja) 1987-09-02

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