JPS6147621B2 - - Google Patents

Info

Publication number
JPS6147621B2
JPS6147621B2 JP54044804A JP4480479A JPS6147621B2 JP S6147621 B2 JPS6147621 B2 JP S6147621B2 JP 54044804 A JP54044804 A JP 54044804A JP 4480479 A JP4480479 A JP 4480479A JP S6147621 B2 JPS6147621 B2 JP S6147621B2
Authority
JP
Japan
Prior art keywords
core
corer
sand
hollow
foundry 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.)
Expired
Application number
JP54044804A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55136539A (en
Inventor
Masayuki Matsuoka
Teiichi Higuchi
Tadashi Yamashita
Akio Tanaka
Akinori Sakota
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP4480479A priority Critical patent/JPS55136539A/ja
Publication of JPS55136539A publication Critical patent/JPS55136539A/ja
Publication of JPS6147621B2 publication Critical patent/JPS6147621B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP4480479A 1979-04-11 1979-04-11 Centrifugal force core boring method Granted JPS55136539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4480479A JPS55136539A (en) 1979-04-11 1979-04-11 Centrifugal force core boring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4480479A JPS55136539A (en) 1979-04-11 1979-04-11 Centrifugal force core boring method

Publications (2)

Publication Number Publication Date
JPS55136539A JPS55136539A (en) 1980-10-24
JPS6147621B2 true JPS6147621B2 (enrdf_load_stackoverflow) 1986-10-20

Family

ID=12701604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4480479A Granted JPS55136539A (en) 1979-04-11 1979-04-11 Centrifugal force core boring method

Country Status (1)

Country Link
JP (1) JPS55136539A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176634A (ja) * 1986-01-28 1987-08-03 Sintokogio Ltd シエル中子の造型方法
CN103182476B (zh) * 2013-04-03 2015-04-15 阳城县煜锟铸造厂 粘土湿型砂造型生产大中型筒形铸铁件的工艺方法

Also Published As

Publication number Publication date
JPS55136539A (en) 1980-10-24

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