JPH02133249U - - Google Patents

Info

Publication number
JPH02133249U
JPH02133249U JP3848989U JP3848989U JPH02133249U JP H02133249 U JPH02133249 U JP H02133249U JP 3848989 U JP3848989 U JP 3848989U JP 3848989 U JP3848989 U JP 3848989U JP H02133249 U JPH02133249 U JP H02133249U
Authority
JP
Japan
Prior art keywords
blow tank
flexible member
making device
mold making
sand
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
JP3848989U
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 JP3848989U priority Critical patent/JPH02133249U/ja
Publication of JPH02133249U publication Critical patent/JPH02133249U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Casting Devices For Molds (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る鋳型造型装置を説明する
説明図、第2図は本考案に係る鋳型造型装置を示
す部分拡大縦断面図、第3図は三方弁を示す拡大
縦断面図、第4図は第2実施例を説明する説明図
、第5図は第3実施例を説明する説明図である。 1:鋳型造型装置、4:ブロータンク、9:帆
布、15:砂、51:被検出片、53〜55:近
接スイツチ、58:弾性材(ダイヤフラム)。

Claims (1)

  1. 【実用新案登録請求の範囲】 ブロータンクに構成壁として設けられ該ブロー
    タンク内の砂量に応じて変化する可撓性部材と、 前記可撓性部材の変化を検出する検出手段と、 を備える、 ことを特徴とする鋳型造型装置。
JP3848989U 1989-03-31 1989-03-31 Pending JPH02133249U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3848989U JPH02133249U (ja) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3848989U JPH02133249U (ja) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02133249U true JPH02133249U (ja) 1990-11-06

Family

ID=31546539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3848989U Pending JPH02133249U (ja) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02133249U (ja)

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