JPS6282161U - - Google Patents

Info

Publication number
JPS6282161U
JPS6282161U JP17136785U JP17136785U JPS6282161U JP S6282161 U JPS6282161 U JP S6282161U JP 17136785 U JP17136785 U JP 17136785U JP 17136785 U JP17136785 U JP 17136785U JP S6282161 U JPS6282161 U JP S6282161U
Authority
JP
Japan
Prior art keywords
sand core
back metal
hollow hole
core
outer periphery
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
JP17136785U
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 JP17136785U priority Critical patent/JPS6282161U/ja
Publication of JPS6282161U publication Critical patent/JPS6282161U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第１図
は中子の縦断面図、第２図は同分解図、第３図は
バツクメタルの変更実施例の縦断面図である。 尚図面中１は中子、２は砂中子、３はバツクメ
タルである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 砂中子を中空とし、該中空孔に筒状のバツクメ
    タルを嵌合した砂中子において、前記砂中子の中
    空孔を雌テーパー状とし、バツクメタルの外周を
    雄テーパー状として夫々を軸方向に嵌合し、バツ
    クメタル外周と砂中子の中空孔内周との間に塗型
    剤層を形成するようにしたことを特徴とする圧力
    鋳造用中子。
JP17136785U 1985-11-07 1985-11-07 Pending JPS6282161U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17136785U JPS6282161U (ja) 1985-11-07 1985-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17136785U JPS6282161U (ja) 1985-11-07 1985-11-07

Publications (1)

Publication Number Publication Date
JPS6282161U true JPS6282161U (ja) 1987-05-26

Family

ID=31106923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17136785U Pending JPS6282161U (ja) 1985-11-07 1985-11-07

Country Status (1)

Country Link
JP (1) JPS6282161U (ja)

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