JPH01104319U - - Google Patents

Info

Publication number
JPH01104319U
JPH01104319U JP19952687U JP19952687U JPH01104319U JP H01104319 U JPH01104319 U JP H01104319U JP 19952687 U JP19952687 U JP 19952687U JP 19952687 U JP19952687 U JP 19952687U JP H01104319 U JPH01104319 U JP H01104319U
Authority
JP
Japan
Prior art keywords
core pin
mold
tip
utility
forms
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
JP19952687U
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 JP19952687U priority Critical patent/JPH01104319U/ja
Publication of JPH01104319U publication Critical patent/JPH01104319U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係るコアピンの一実施例を
示す斜視図、第2図はその要部拡大斜視図、第3
図はコアピンを樹脂成形用金型に組み付けた実施
例を示す断面図、第4図はコアピンの他の例を示
す要部拡大斜視図、第5図は従来例の問題点を示
す成型品の斜視図である。 10……コアピン、14……溝、20……金型
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 樹脂モールド成形用の金型において、ボス孔等
    の取付孔を形成するコアピンの先端部に溶融樹脂
    の流入方向に沿う溝を形成したことを特徴とする
    金型におけるコアピン構造。
JP19952687U 1987-12-30 1987-12-30 Pending JPH01104319U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19952687U JPH01104319U (ja) 1987-12-30 1987-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19952687U JPH01104319U (ja) 1987-12-30 1987-12-30

Publications (1)

Publication Number Publication Date
JPH01104319U true JPH01104319U (ja) 1989-07-13

Family

ID=31489974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19952687U Pending JPH01104319U (ja) 1987-12-30 1987-12-30

Country Status (1)

Country Link
JP (1) JPH01104319U (ja)

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