JPS5285017A - Self harden molding sand regenerating process - Google Patents

Self harden molding sand regenerating process

Info

Publication number
JPS5285017A
JPS5285017A JP85976A JP85976A JPS5285017A JP S5285017 A JPS5285017 A JP S5285017A JP 85976 A JP85976 A JP 85976A JP 85976 A JP85976 A JP 85976A JP S5285017 A JPS5285017 A JP S5285017A
Authority
JP
Japan
Prior art keywords
self
molding sand
regenerating process
sand regenerating
harden
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
JP85976A
Other languages
Japanese (ja)
Other versions
JPS5424886B2 (en
Inventor
Gendou Mutaguchi
Noboru Terunuma
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP85976A priority Critical patent/JPS5285017A/en
Publication of JPS5285017A publication Critical patent/JPS5285017A/en
Publication of JPS5424886B2 publication Critical patent/JPS5424886B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP85976A 1976-01-07 1976-01-07 Self harden molding sand regenerating process Granted JPS5285017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP85976A JPS5285017A (en) 1976-01-07 1976-01-07 Self harden molding sand regenerating process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP85976A JPS5285017A (en) 1976-01-07 1976-01-07 Self harden molding sand regenerating process

Publications (2)

Publication Number Publication Date
JPS5285017A true JPS5285017A (en) 1977-07-15
JPS5424886B2 JPS5424886B2 (en) 1979-08-24

Family

ID=11485375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP85976A Granted JPS5285017A (en) 1976-01-07 1976-01-07 Self harden molding sand regenerating process

Country Status (1)

Country Link
JP (1) JPS5285017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123317A (en) * 1976-04-08 1977-10-17 Mitsubishi Heavy Ind Ltd Reprocuction process of old sand used organic binder
JPS53141122A (en) * 1977-05-11 1978-12-08 Levy Co Edward C Method of regenerating sand waste for casting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123317A (en) * 1976-04-08 1977-10-17 Mitsubishi Heavy Ind Ltd Reprocuction process of old sand used organic binder
JPS5819379B2 (en) * 1976-04-08 1983-04-18 三菱重工業株式会社 Method for recycling waste foundry sand using organic binder
JPS53141122A (en) * 1977-05-11 1978-12-08 Levy Co Edward C Method of regenerating sand waste for casting
JPS5820692B2 (en) * 1977-05-11 1983-04-25 エドワ−ド・シ−・レビ−・カンパニ− Method for recycling foundry sand waste

Also Published As

Publication number Publication date
JPS5424886B2 (en) 1979-08-24

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