JPS5823245U - two proportion model - Google Patents

two proportion model

Info

Publication number
JPS5823245U
JPS5823245U JP11736981U JP11736981U JPS5823245U JP S5823245 U JPS5823245 U JP S5823245U JP 11736981 U JP11736981 U JP 11736981U JP 11736981 U JP11736981 U JP 11736981U JP S5823245 U JPS5823245 U JP S5823245U
Authority
JP
Japan
Prior art keywords
proportion model
model
recess
proportion
recorded
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
JP11736981U
Other languages
Japanese (ja)
Inventor
鵜崎　永人
滋 伊藤
久 原田
Original Assignee
新東工業株式会社
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 by 新東工業株式会社 filed Critical 新東工業株式会社
Priority to JP11736981U priority Critical patent/JPS5823245U/en
Publication of JPS5823245U publication Critical patent/JPS5823245U/en
Pending legal-status Critical Current

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は鋳型の成型ならびに乾燥工程を示すれので、第１
図は合せ模型へ鋳物砂を充填した状態の断面図、第２図
は上型を取り除いた状態の断面図、第３図は下型と鋳型
を乾燥装置上に載置した状態の断面図である。 ５：下型、６：凹部、７：通気孔。The drawings show the mold forming and drying process, so the first
The figure is a cross-sectional view of the assembled model filled with molding sand, Figure 2 is a cross-sectional view with the upper mold removed, and Figure 3 is a cross-sectional view of the lower mold and mold placed on a drying device. be. 5: lower mold, 6: recess, 7: ventilation hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方の模型の背面に凹部６を形成し、かつ該凹部６と鋳
型キャビティ部３を貫通する通気孔７を複数個穿設した
ことを特徴とする二つ割合せ模型。A two-piece model, characterized in that a recess 6 is formed on the back surface of one of the models, and a plurality of ventilation holes 7 are bored through the recess 6 and the mold cavity 3.
JP11736981U 1981-08-06 1981-08-06 two proportion model Pending JPS5823245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11736981U JPS5823245U (en) 1981-08-06 1981-08-06 two proportion model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11736981U JPS5823245U (en) 1981-08-06 1981-08-06 two proportion model

Publications (1)

Publication Number Publication Date
JPS5823245U true JPS5823245U (en) 1983-02-14

Family

ID=29911546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11736981U Pending JPS5823245U (en) 1981-08-06 1981-08-06 two proportion model

Country Status (1)

Country Link
JP (1) JPS5823245U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237594A (en) * 1990-11-14 1993-09-17 Mitsubishi Heavy Ind Ltd Manufacture of core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937610A (en) * 1972-08-09 1974-04-08
JPS5354493U (en) * 1976-10-12 1978-05-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937610A (en) * 1972-08-09 1974-04-08
JPS5354493U (en) * 1976-10-12 1978-05-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237594A (en) * 1990-11-14 1993-09-17 Mitsubishi Heavy Ind Ltd Manufacture of core

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