JPS5892025U - 円盤状記録媒体成形装置 - Google Patents

円盤状記録媒体成形装置

Info

Publication number
JPS5892025U
JPS5892025U JP18838881U JP18838881U JPS5892025U JP S5892025 U JPS5892025 U JP S5892025U JP 18838881 U JP18838881 U JP 18838881U JP 18838881 U JP18838881 U JP 18838881U JP S5892025 U JPS5892025 U JP S5892025U
Authority
JP
Japan
Prior art keywords
screw
fixed plate
rear end
injection cylinder
vacuum chamber
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
JP18838881U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6237710Y2 (enrdf_load_stackoverflow
Inventor
大宮　昇治
正明 春原
中川　節春
稲垣　清滋
山脇　準之輔
伸之 中村
柳沢　薫
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.)
Nissei Plastic Industrial Co Ltd
Panasonic Holdings Corp
Original Assignee
Nissei Plastic Industrial Co Ltd
Matsushita Electric Industrial Co Ltd
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 Nissei Plastic Industrial Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP18838881U priority Critical patent/JPS5892025U/ja
Publication of JPS5892025U publication Critical patent/JPS5892025U/ja
Application granted granted Critical
Publication of JPS6237710Y2 publication Critical patent/JPS6237710Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP18838881U 1981-12-17 1981-12-17 円盤状記録媒体成形装置 Granted JPS5892025U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18838881U JPS5892025U (ja) 1981-12-17 1981-12-17 円盤状記録媒体成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18838881U JPS5892025U (ja) 1981-12-17 1981-12-17 円盤状記録媒体成形装置

Publications (2)

Publication Number Publication Date
JPS5892025U true JPS5892025U (ja) 1983-06-22
JPS6237710Y2 JPS6237710Y2 (enrdf_load_stackoverflow) 1987-09-26

Family

ID=29991916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18838881U Granted JPS5892025U (ja) 1981-12-17 1981-12-17 円盤状記録媒体成形装置

Country Status (1)

Country Link
JP (1) JPS5892025U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018167467A (ja) * 2017-03-29 2018-11-01 住友重機械工業株式会社 射出成形機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018167467A (ja) * 2017-03-29 2018-11-01 住友重機械工業株式会社 射出成形機

Also Published As

Publication number Publication date
JPS6237710Y2 (enrdf_load_stackoverflow) 1987-09-26

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