JPH01125617U - - Google Patents

Info

Publication number
JPH01125617U
JPH01125617U JP1700888U JP1700888U JPH01125617U JP H01125617 U JPH01125617 U JP H01125617U JP 1700888 U JP1700888 U JP 1700888U JP 1700888 U JP1700888 U JP 1700888U JP H01125617 U JPH01125617 U JP H01125617U
Authority
JP
Japan
Prior art keywords
core pin
mold
surround
electromagnetic coil
side mold
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
JP1700888U
Other languages
English (en)
Other versions
JPH0523310Y2 (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 JP1700888U priority Critical patent/JPH0523310Y2/ja
Publication of JPH01125617U publication Critical patent/JPH01125617U/ja
Application granted granted Critical
Publication of JPH0523310Y2 publication Critical patent/JPH0523310Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の射出成形用金型の要部を示す
部分断面図である。 1……固定側金型、2……可動側金型、3……
キヤビテイ、4……中子ピン、4a……先端部、
4b……本体側、4c……根元側、5……ゲート
、6……永久磁石、7……コイル室、8……電磁
石コイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定側金型と、可動側金型と、両金型によつて
    形成されるキヤビテイ内に設けられる中子ピンと
    を有しており、金型内には中子ピン先端を囲むよ
    うに磁石が設けられると共に、中子ピン本体側を
    囲むように電磁石コイルが設けられており、中子
    ピンは電磁石コイルに通電しているときのみ磁性
    を示す材料からなることを特徴とする射出成形用
    金型。
JP1700888U 1988-02-13 1988-02-13 Expired - Lifetime JPH0523310Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1700888U JPH0523310Y2 (ja) 1988-02-13 1988-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1700888U JPH0523310Y2 (ja) 1988-02-13 1988-02-13

Publications (2)

Publication Number Publication Date
JPH01125617U true JPH01125617U (ja) 1989-08-28
JPH0523310Y2 JPH0523310Y2 (ja) 1993-06-15

Family

ID=31230427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1700888U Expired - Lifetime JPH0523310Y2 (ja) 1988-02-13 1988-02-13

Country Status (1)

Country Link
JP (1) JPH0523310Y2 (ja)

Also Published As

Publication number Publication date
JPH0523310Y2 (ja) 1993-06-15

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