JPS5739912A - Method of releasing core mold - Google Patents

Method of releasing core mold

Info

Publication number
JPS5739912A
JPS5739912A JP11608280A JP11608280A JPS5739912A JP S5739912 A JPS5739912 A JP S5739912A JP 11608280 A JP11608280 A JP 11608280A JP 11608280 A JP11608280 A JP 11608280A JP S5739912 A JPS5739912 A JP S5739912A
Authority
JP
Japan
Prior art keywords
core mold
releasing core
releasing
mold
core
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.)
Granted
Application number
JP11608280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643648B2 (enExample
Inventor
Tomiji Tarukawa
Hideaki Tarukawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11608280A priority Critical patent/JPS5739912A/ja
Publication of JPS5739912A publication Critical patent/JPS5739912A/ja
Publication of JPS643648B2 publication Critical patent/JPS643648B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP11608280A 1980-08-23 1980-08-23 Method of releasing core mold Granted JPS5739912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11608280A JPS5739912A (en) 1980-08-23 1980-08-23 Method of releasing core mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11608280A JPS5739912A (en) 1980-08-23 1980-08-23 Method of releasing core mold

Publications (2)

Publication Number Publication Date
JPS5739912A true JPS5739912A (en) 1982-03-05
JPS643648B2 JPS643648B2 (enExample) 1989-01-23

Family

ID=14678260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11608280A Granted JPS5739912A (en) 1980-08-23 1980-08-23 Method of releasing core mold

Country Status (1)

Country Link
JP (1) JPS5739912A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110585A (ja) * 1982-12-17 1984-06-26 松下電器産業株式会社 チヤツク
JPS59148638A (ja) * 1983-02-15 1984-08-25 Showa Denko Kk 管材引抜方法
JPS6455207A (en) * 1987-08-26 1989-03-02 Nippon Concrete Ind Co Ltd Truck for device for demolding concrete column by pushing out

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110585A (ja) * 1982-12-17 1984-06-26 松下電器産業株式会社 チヤツク
JPS59148638A (ja) * 1983-02-15 1984-08-25 Showa Denko Kk 管材引抜方法
JPS6455207A (en) * 1987-08-26 1989-03-02 Nippon Concrete Ind Co Ltd Truck for device for demolding concrete column by pushing out

Also Published As

Publication number Publication date
JPS643648B2 (enExample) 1989-01-23

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