JPH0615005Y2 - スクリュヘッド装置 - Google Patents

スクリュヘッド装置

Info

Publication number
JPH0615005Y2
JPH0615005Y2 JP1990015793U JP1579390U JPH0615005Y2 JP H0615005 Y2 JPH0615005 Y2 JP H0615005Y2 JP 1990015793 U JP1990015793 U JP 1990015793U JP 1579390 U JP1579390 U JP 1579390U JP H0615005 Y2 JPH0615005 Y2 JP H0615005Y2
Authority
JP
Japan
Prior art keywords
screw head
ring valve
diameter portion
screw
resin
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 - Lifetime
Application number
JP1990015793U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03106022U (enrdf_load_stackoverflow
Inventor
公人 伊藤
Original Assignee
株式会社名機製作所
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 株式会社名機製作所 filed Critical 株式会社名機製作所
Priority to JP1990015793U priority Critical patent/JPH0615005Y2/ja
Publication of JPH03106022U publication Critical patent/JPH03106022U/ja
Application granted granted Critical
Publication of JPH0615005Y2 publication Critical patent/JPH0615005Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
JP1990015793U 1990-02-20 1990-02-20 スクリュヘッド装置 Expired - Lifetime JPH0615005Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990015793U JPH0615005Y2 (ja) 1990-02-20 1990-02-20 スクリュヘッド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990015793U JPH0615005Y2 (ja) 1990-02-20 1990-02-20 スクリュヘッド装置

Publications (2)

Publication Number Publication Date
JPH03106022U JPH03106022U (enrdf_load_stackoverflow) 1991-11-01
JPH0615005Y2 true JPH0615005Y2 (ja) 1994-04-20

Family

ID=31519083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990015793U Expired - Lifetime JPH0615005Y2 (ja) 1990-02-20 1990-02-20 スクリュヘッド装置

Country Status (1)

Country Link
JP (1) JPH0615005Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425126B2 (en) * 2006-05-17 2008-09-16 Husky Injection Molding Systems Ltd. Molding-system valve having knockdown retainer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973933A (ja) * 1982-10-20 1984-04-26 Mitsubishi Heavy Ind Ltd 射出成形機用逆流防止弁

Also Published As

Publication number Publication date
JPH03106022U (enrdf_load_stackoverflow) 1991-11-01

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