JPS6027612Y2 - 射出成形機の逆流防止リングを設けた可塑化スクリユ− - Google Patents

射出成形機の逆流防止リングを設けた可塑化スクリユ−

Info

Publication number
JPS6027612Y2
JPS6027612Y2 JP3393380U JP3393380U JPS6027612Y2 JP S6027612 Y2 JPS6027612 Y2 JP S6027612Y2 JP 3393380 U JP3393380 U JP 3393380U JP 3393380 U JP3393380 U JP 3393380U JP S6027612 Y2 JPS6027612 Y2 JP S6027612Y2
Authority
JP
Japan
Prior art keywords
screw
backflow prevention
prevention ring
injection molding
molding machine
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
JP3393380U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56135827U (enrdf_load_stackoverflow
Inventor
明 横田
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP3393380U priority Critical patent/JPS6027612Y2/ja
Publication of JPS56135827U publication Critical patent/JPS56135827U/ja
Application granted granted Critical
Publication of JPS6027612Y2 publication Critical patent/JPS6027612Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
JP3393380U 1980-03-15 1980-03-15 射出成形機の逆流防止リングを設けた可塑化スクリユ− Expired JPS6027612Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3393380U JPS6027612Y2 (ja) 1980-03-15 1980-03-15 射出成形機の逆流防止リングを設けた可塑化スクリユ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3393380U JPS6027612Y2 (ja) 1980-03-15 1980-03-15 射出成形機の逆流防止リングを設けた可塑化スクリユ−

Publications (2)

Publication Number Publication Date
JPS56135827U JPS56135827U (enrdf_load_stackoverflow) 1981-10-15
JPS6027612Y2 true JPS6027612Y2 (ja) 1985-08-21

Family

ID=29629580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3393380U Expired JPS6027612Y2 (ja) 1980-03-15 1980-03-15 射出成形機の逆流防止リングを設けた可塑化スクリユ−

Country Status (1)

Country Link
JP (1) JPS6027612Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100427A (ja) * 1984-10-22 1986-05-19 Jiyuken Kogyo:Kk スクリュ−ヘツド部における逆流防止装置
JP5589328B2 (ja) * 2009-09-18 2014-09-17 宇部興産機械株式会社 射出成形装置のスクリュ

Also Published As

Publication number Publication date
JPS56135827U (enrdf_load_stackoverflow) 1981-10-15

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