JPS6321394Y2 - - Google Patents

Info

Publication number
JPS6321394Y2
JPS6321394Y2 JP7487783U JP7487783U JPS6321394Y2 JP S6321394 Y2 JPS6321394 Y2 JP S6321394Y2 JP 7487783 U JP7487783 U JP 7487783U JP 7487783 U JP7487783 U JP 7487783U JP S6321394 Y2 JPS6321394 Y2 JP S6321394Y2
Authority
JP
Japan
Prior art keywords
screw
ring valve
phase position
valve
screw head
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
JP7487783U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59179024U (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 JP7487783U priority Critical patent/JPS59179024U/ja
Publication of JPS59179024U publication Critical patent/JPS59179024U/ja
Application granted granted Critical
Publication of JPS6321394Y2 publication Critical patent/JPS6321394Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
JP7487783U 1983-05-19 1983-05-19 射出成形機におけるリングバルブ機構 Granted JPS59179024U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7487783U JPS59179024U (ja) 1983-05-19 1983-05-19 射出成形機におけるリングバルブ機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7487783U JPS59179024U (ja) 1983-05-19 1983-05-19 射出成形機におけるリングバルブ機構

Publications (2)

Publication Number Publication Date
JPS59179024U JPS59179024U (ja) 1984-11-30
JPS6321394Y2 true JPS6321394Y2 (en, 2012) 1988-06-13

Family

ID=30204959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7487783U Granted JPS59179024U (ja) 1983-05-19 1983-05-19 射出成形機におけるリングバルブ機構

Country Status (1)

Country Link
JP (1) JPS59179024U (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199416A (ja) * 1986-02-27 1987-09-03 Japan Steel Works Ltd:The 射出成形機の逆流防止リング
CA2463281C (en) * 2004-04-05 2007-11-13 Husky Injection Molding Systems Ltd. Non-return valve for use in a molding system

Also Published As

Publication number Publication date
JPS59179024U (ja) 1984-11-30

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