JPS5725245A - Method and device for core molding - Google Patents

Method and device for core molding

Info

Publication number
JPS5725245A
JPS5725245A JP9845780A JP9845780A JPS5725245A JP S5725245 A JPS5725245 A JP S5725245A JP 9845780 A JP9845780 A JP 9845780A JP 9845780 A JP9845780 A JP 9845780A JP S5725245 A JPS5725245 A JP S5725245A
Authority
JP
Japan
Prior art keywords
mold
pipe
pipes
core
mandrel
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
JP9845780A
Other languages
English (en)
Inventor
Kinshichi Igarashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARADA CHIYUUZOUSHIYO KK
HARADA CHUZOSHO KK
Original Assignee
HARADA CHIYUUZOUSHIYO KK
HARADA CHUZOSHO KK
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 HARADA CHIYUUZOUSHIYO KK, HARADA CHUZOSHO KK filed Critical HARADA CHIYUUZOUSHIYO KK
Priority to JP9845780A priority Critical patent/JPS5725245A/ja
Publication of JPS5725245A publication Critical patent/JPS5725245A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
JP9845780A 1980-07-18 1980-07-18 Method and device for core molding Pending JPS5725245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9845780A JPS5725245A (en) 1980-07-18 1980-07-18 Method and device for core molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9845780A JPS5725245A (en) 1980-07-18 1980-07-18 Method and device for core molding

Publications (1)

Publication Number Publication Date
JPS5725245A true JPS5725245A (en) 1982-02-10

Family

ID=14220228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9845780A Pending JPS5725245A (en) 1980-07-18 1980-07-18 Method and device for core molding

Country Status (1)

Country Link
JP (1) JPS5725245A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119436A (ja) * 1982-01-08 1983-07-15 Sintokogio Ltd ガス硬化鋳型の造型方法
JPS58185345U (ja) * 1982-05-31 1983-12-09 株式会社小松製作所 中子箱の空気抜き装置
JPS6028947U (ja) * 1983-07-30 1985-02-27 三菱重工業株式会社 吹付造型装置
US4576215A (en) * 1981-04-13 1986-03-18 Dansk Industri Syndikat A/S Method for the production of frozen mould bodies and apparatus for use in the carrying out of the method
JPH01268801A (ja) * 1987-12-18 1989-10-26 Cips Kb 管状成形体を製造する方法および装置
CN100453205C (zh) * 2005-07-04 2009-01-21 上海市机械制造工艺研究所有限公司 一种co2吹气硬化砂型的方法
US7784524B2 (en) * 2004-11-18 2010-08-31 Lignyte Co., Ltd. Apparatus and method for producing casting mold

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830210A (ja) * 1971-08-23 1973-04-21
JPS4937491A (ja) * 1972-08-10 1974-04-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830210A (ja) * 1971-08-23 1973-04-21
JPS4937491A (ja) * 1972-08-10 1974-04-08

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576215A (en) * 1981-04-13 1986-03-18 Dansk Industri Syndikat A/S Method for the production of frozen mould bodies and apparatus for use in the carrying out of the method
US4646809A (en) * 1981-04-13 1987-03-03 Dansk Industri Syndikat A/S Method for the production of frozen mould bodies and apparatus for use in the carrying out of the method
JPS58119436A (ja) * 1982-01-08 1983-07-15 Sintokogio Ltd ガス硬化鋳型の造型方法
JPH0221343B2 (ja) * 1982-01-08 1990-05-14 Sintokogio Ltd
JPS58185345U (ja) * 1982-05-31 1983-12-09 株式会社小松製作所 中子箱の空気抜き装置
JPS6028947U (ja) * 1983-07-30 1985-02-27 三菱重工業株式会社 吹付造型装置
JPH0216831Y2 (ja) * 1983-07-30 1990-05-10
JPH01268801A (ja) * 1987-12-18 1989-10-26 Cips Kb 管状成形体を製造する方法および装置
US7784524B2 (en) * 2004-11-18 2010-08-31 Lignyte Co., Ltd. Apparatus and method for producing casting mold
CN100453205C (zh) * 2005-07-04 2009-01-21 上海市机械制造工艺研究所有限公司 一种co2吹气硬化砂型的方法

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