JPH0256613U - - Google Patents

Info

Publication number
JPH0256613U
JPH0256613U JP13514088U JP13514088U JPH0256613U JP H0256613 U JPH0256613 U JP H0256613U JP 13514088 U JP13514088 U JP 13514088U JP 13514088 U JP13514088 U JP 13514088U JP H0256613 U JPH0256613 U JP H0256613U
Authority
JP
Japan
Prior art keywords
protrusion
thread
injection molding
constriction
check ring
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.)
Pending
Application number
JP13514088U
Other languages
English (en)
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 JP13514088U priority Critical patent/JPH0256613U/ja
Publication of JPH0256613U publication Critical patent/JPH0256613U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図乃至第4図は本考案の一実施例であり、
第1図は、射出成形時の状態を示す縦断面図、第
2図は計量時の状態を示す縦断面図、第3図は第
1図のX―X線における縦断面図、第4図は、チ
エツクリングの側面図である。第5図は従来の射
出成形機の縦断面図である。 1……スクリユーヘツド、2……チエツクリン
グ、3……ウエアプレート、4……スクリユー、
7……くびれ部、8……突起、9……ねじ状態突
起。

Claims (1)

    【実用新案登録請求の範囲】
  1. スクリユーヘツドのくびれ部にチエツクリング
    とウエアプレートとを有する射出成形機において
    、前記チエツクリングの内周面にスクリユーのね
    じとは逆ねじのねじ状突起を設け、該ねじ状突起
    に係合する突起を前記スクリユーヘツドのくびれ
    部に設けたことを特徴とする射出成形機。
JP13514088U 1988-10-17 1988-10-17 Pending JPH0256613U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13514088U JPH0256613U (ja) 1988-10-17 1988-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13514088U JPH0256613U (ja) 1988-10-17 1988-10-17

Publications (1)

Publication Number Publication Date
JPH0256613U true JPH0256613U (ja) 1990-04-24

Family

ID=31394502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13514088U Pending JPH0256613U (ja) 1988-10-17 1988-10-17

Country Status (1)

Country Link
JP (1) JPH0256613U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017056655A (ja) * 2015-09-17 2017-03-23 東洋機械金属株式会社 射出成形機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017056655A (ja) * 2015-09-17 2017-03-23 東洋機械金属株式会社 射出成形機

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