JPH01127640U - - Google Patents

Info

Publication number
JPH01127640U
JPH01127640U JP1728988U JP1728988U JPH01127640U JP H01127640 U JPH01127640 U JP H01127640U JP 1728988 U JP1728988 U JP 1728988U JP 1728988 U JP1728988 U JP 1728988U JP H01127640 U JPH01127640 U JP H01127640U
Authority
JP
Japan
Prior art keywords
feeder
gas vent
vent hole
product
neck
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
JP1728988U
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 JP1728988U priority Critical patent/JPH01127640U/ja
Publication of JPH01127640U publication Critical patent/JPH01127640U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案の実施例を示し、第1
図は全体説明図、第2図は切断状態の説明図、第
3図は第1図のB―B断面図、第4図は太径部分
Aを設けた場合と設けない場合の鋳型内押湯除去
率を示す図、第5図は従来例の説明図、第6図は
その製品取り出しの状態を示す図である。 5…製品空所、6…ネツクダウンコア、6a…
ネツクダウンコアの孔、7…押湯空間、8…ガス
抜き穴、A…太径部、10…製品、11…押湯。

Claims (1)

    【実用新案登録請求の範囲】
  1. 製品空所5の上部にネツクダウンコア6を介し
    て押湯空間7とガス抜き穴8とを連続して形成し
    、該製品空所5と押湯空間7とガス抜き穴8とに
    溶湯を注入し製品10を鋳造すると共にネツクダ
    ウンコア6の孔6aより押湯11を除去する押湯
    除去装置に於て、該ガス抜き穴8の上部に太径部
    Aを設けたことを特徴とする押湯除去装置。
JP1728988U 1988-02-12 1988-02-12 Pending JPH01127640U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1728988U JPH01127640U (ja) 1988-02-12 1988-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1728988U JPH01127640U (ja) 1988-02-12 1988-02-12

Publications (1)

Publication Number Publication Date
JPH01127640U true JPH01127640U (ja) 1989-08-31

Family

ID=31230940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1728988U Pending JPH01127640U (ja) 1988-02-12 1988-02-12

Country Status (1)

Country Link
JP (1) JPH01127640U (ja)

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