JPS641224B2 - - Google Patents

Info

Publication number
JPS641224B2
JPS641224B2 JP21309182A JP21309182A JPS641224B2 JP S641224 B2 JPS641224 B2 JP S641224B2 JP 21309182 A JP21309182 A JP 21309182A JP 21309182 A JP21309182 A JP 21309182A JP S641224 B2 JPS641224 B2 JP S641224B2
Authority
JP
Japan
Prior art keywords
mold
green sand
movable
cores
end opening
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
JP21309182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104246A (ja
Inventor
Nagato Unosaki
Shigeru Ito
Ryoji Kanayama
Hisashi Harada
Yasutaro Kawamura
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.)
SHINTO IND
Original Assignee
SHINTO IND
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 SHINTO IND filed Critical SHINTO IND
Priority to JP21309182A priority Critical patent/JPS59104246A/ja
Publication of JPS59104246A publication Critical patent/JPS59104246A/ja
Publication of JPS641224B2 publication Critical patent/JPS641224B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
JP21309182A 1982-12-03 1982-12-03 生砂中子を連続的、自動的に製作する方法及び装置 Granted JPS59104246A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21309182A JPS59104246A (ja) 1982-12-03 1982-12-03 生砂中子を連続的、自動的に製作する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21309182A JPS59104246A (ja) 1982-12-03 1982-12-03 生砂中子を連続的、自動的に製作する方法及び装置

Publications (2)

Publication Number Publication Date
JPS59104246A JPS59104246A (ja) 1984-06-16
JPS641224B2 true JPS641224B2 (enrdf_load_html_response) 1989-01-10

Family

ID=16633407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21309182A Granted JPS59104246A (ja) 1982-12-03 1982-12-03 生砂中子を連続的、自動的に製作する方法及び装置

Country Status (1)

Country Link
JP (1) JPS59104246A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS59104246A (ja) 1984-06-16

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