JPH0454816U - - Google Patents

Info

Publication number
JPH0454816U
JPH0454816U JP9727290U JP9727290U JPH0454816U JP H0454816 U JPH0454816 U JP H0454816U JP 9727290 U JP9727290 U JP 9727290U JP 9727290 U JP9727290 U JP 9727290U JP H0454816 U JPH0454816 U JP H0454816U
Authority
JP
Japan
Prior art keywords
mold
opening
wall
injection molding
core
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
JP9727290U
Other languages
English (en)
Other versions
JPH0732023Y2 (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 JP1990097272U priority Critical patent/JPH0732023Y2/ja
Publication of JPH0454816U publication Critical patent/JPH0454816U/ja
Application granted granted Critical
Publication of JPH0732023Y2 publication Critical patent/JPH0732023Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案装置の1例を示す要部の截断側
面図、第2図は下型の要部の平面図、第3図及び
第4図は夫々第2図の−線及び−線截断
面図、第5図は製品の要部の平面図、第6図はそ
の変形例を示す要部の截断面図、第7図乃至第1
0図は夫々規制部の変形例を示す下型の要部の平
面図、第11図は他の実施例を示す要部の截断側
面図、第2図はその下型の要部の平面図、第13
図は従来の成形型で成形した製品の要部の平面図
である。 1……下型(一方の成形型)、2……コア、3
……上型(他方の成形型)、3a……内面、4…
…隙間、5……規制部、A……板状壁部、B……
開口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 板状壁部に開口を有する製品を射出成形する成
    形型において、一方の成形型の前記開口を成形す
    るコアの端面と他方の成形壁の内面との間に捨ば
    り用の隙間を設けると共に、前記隙間への合成樹
    脂の流入を規制する規制部を前記コアの上流側に
    設けたことを特徴とする射出成形型。
JP1990097272U 1990-09-18 1990-09-18 射出成形型 Expired - Fee Related JPH0732023Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990097272U JPH0732023Y2 (ja) 1990-09-18 1990-09-18 射出成形型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990097272U JPH0732023Y2 (ja) 1990-09-18 1990-09-18 射出成形型

Publications (2)

Publication Number Publication Date
JPH0454816U true JPH0454816U (ja) 1992-05-11
JPH0732023Y2 JPH0732023Y2 (ja) 1995-07-26

Family

ID=31837500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990097272U Expired - Fee Related JPH0732023Y2 (ja) 1990-09-18 1990-09-18 射出成形型

Country Status (1)

Country Link
JP (1) JPH0732023Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01286807A (ja) * 1988-05-14 1989-11-17 Etsuhisa Abe 成形金型

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01286807A (ja) * 1988-05-14 1989-11-17 Etsuhisa Abe 成形金型

Also Published As

Publication number Publication date
JPH0732023Y2 (ja) 1995-07-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees