JPH022577Y2 - - Google Patents

Info

Publication number
JPH022577Y2
JPH022577Y2 JP1984075433U JP7543384U JPH022577Y2 JP H022577 Y2 JPH022577 Y2 JP H022577Y2 JP 1984075433 U JP1984075433 U JP 1984075433U JP 7543384 U JP7543384 U JP 7543384U JP H022577 Y2 JPH022577 Y2 JP H022577Y2
Authority
JP
Japan
Prior art keywords
gate
pin
cut
mold
sprue
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
Application number
JP1984075433U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60187021U (ja
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 filed Critical
Priority to JP7543384U priority Critical patent/JPS60187021U/ja
Publication of JPS60187021U publication Critical patent/JPS60187021U/ja
Application granted granted Critical
Publication of JPH022577Y2 publication Critical patent/JPH022577Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP7543384U 1984-05-23 1984-05-23 金型のゲ−トカツト構造 Granted JPS60187021U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7543384U JPS60187021U (ja) 1984-05-23 1984-05-23 金型のゲ−トカツト構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7543384U JPS60187021U (ja) 1984-05-23 1984-05-23 金型のゲ−トカツト構造

Publications (2)

Publication Number Publication Date
JPS60187021U JPS60187021U (ja) 1985-12-11
JPH022577Y2 true JPH022577Y2 (ko) 1990-01-22

Family

ID=30616647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7543384U Granted JPS60187021U (ja) 1984-05-23 1984-05-23 金型のゲ−トカツト構造

Country Status (1)

Country Link
JP (1) JPS60187021U (ko)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162754A (en) * 1978-06-14 1979-12-24 Seikosha Kk Molding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162754A (en) * 1978-06-14 1979-12-24 Seikosha Kk Molding machine

Also Published As

Publication number Publication date
JPS60187021U (ja) 1985-12-11

Similar Documents

Publication Publication Date Title
JPH0252716A (ja) 光ディスク基板成形用金型
JPH0148844B2 (ko)
JPS61241115A (ja) 圧縮加圧成形可能な樹脂成形用金型
US5702736A (en) Assembly for manufacturing a piston from plastic material
JPH022577Y2 (ko)
JP2683059B2 (ja) 射出成形機
EP1080862B1 (en) Cutting apparatus for ingates and method for disc molding
JPH0252613B2 (ko)
JP3517770B2 (ja) ディスク成形方法
JP3238838B2 (ja) ディスク成形金型とその成形方法
JPH0226847B2 (ko)
JPH069826Y2 (ja) 射出圧縮成形用金型の逆流防止装置
JPH05329896A (ja) 局部加圧式の射出成形機
JPH0153615B2 (ko)
JP3240353B2 (ja) 薄肉成形品用金型及び成形方法
JPH10109319A (ja) 中空成形品の射出成形金型およびその成形方法
JPH0635140B2 (ja) 円盤状記録媒体の成形方法
KR100355741B1 (ko) 디스크성형장치의 게이트컷장치 및 게이트컷방법
JP2653494B2 (ja) 光ディスク基板成形用金型
JP2545155Y2 (ja) 射出成形金型
JP2886379B2 (ja) ディスク用射出成形金型およびディスクの製造方法
JPH1015949A (ja) ディスク成形用金型
JP3047382B2 (ja) 射出成形用金型のバルブゲート装置およびバルブゲート形成方法
JPH0144138B2 (ko)
JPH0382514A (ja) ディスク成形用金型