JPS59122218U - 中空製品の押出成形装置 - Google Patents

中空製品の押出成形装置

Info

Publication number
JPS59122218U
JPS59122218U JP1709983U JP1709983U JPS59122218U JP S59122218 U JPS59122218 U JP S59122218U JP 1709983 U JP1709983 U JP 1709983U JP 1709983 U JP1709983 U JP 1709983U JP S59122218 U JPS59122218 U JP S59122218U
Authority
JP
Japan
Prior art keywords
cylinder
extrusion molding
resin material
plunger
hollow products
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
JP1709983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312987Y2 (enrdf_load_stackoverflow
Inventor
安藤　康徳
石原　興
仁 篠原
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko 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 Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Priority to JP1709983U priority Critical patent/JPS59122218U/ja
Publication of JPS59122218U publication Critical patent/JPS59122218U/ja
Application granted granted Critical
Publication of JPS6312987Y2 publication Critical patent/JPS6312987Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1709983U 1983-02-08 1983-02-08 中空製品の押出成形装置 Granted JPS59122218U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1709983U JPS59122218U (ja) 1983-02-08 1983-02-08 中空製品の押出成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1709983U JPS59122218U (ja) 1983-02-08 1983-02-08 中空製品の押出成形装置

Publications (2)

Publication Number Publication Date
JPS59122218U true JPS59122218U (ja) 1984-08-17
JPS6312987Y2 JPS6312987Y2 (enrdf_load_stackoverflow) 1988-04-13

Family

ID=30148334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1709983U Granted JPS59122218U (ja) 1983-02-08 1983-02-08 中空製品の押出成形装置

Country Status (1)

Country Link
JP (1) JPS59122218U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937961A (enrdf_load_stackoverflow) * 1972-08-17 1974-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937961A (enrdf_load_stackoverflow) * 1972-08-17 1974-04-09

Also Published As

Publication number Publication date
JPS6312987Y2 (enrdf_load_stackoverflow) 1988-04-13

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