JPS63127731U - - Google Patents

Info

Publication number
JPS63127731U
JPS63127731U JP1769887U JP1769887U JPS63127731U JP S63127731 U JPS63127731 U JP S63127731U JP 1769887 U JP1769887 U JP 1769887U JP 1769887 U JP1769887 U JP 1769887U JP S63127731 U JPS63127731 U JP S63127731U
Authority
JP
Japan
Prior art keywords
vent hole
gas vent
mold structure
gravity casting
flow rate
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
JP1769887U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1769887U priority Critical patent/JPS63127731U/ja
Publication of JPS63127731U publication Critical patent/JPS63127731U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP1769887U 1987-02-12 1987-02-12 Pending JPS63127731U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1769887U JPS63127731U (enrdf_load_stackoverflow) 1987-02-12 1987-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1769887U JPS63127731U (enrdf_load_stackoverflow) 1987-02-12 1987-02-12

Publications (1)

Publication Number Publication Date
JPS63127731U true JPS63127731U (enrdf_load_stackoverflow) 1988-08-22

Family

ID=30810688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1769887U Pending JPS63127731U (enrdf_load_stackoverflow) 1987-02-12 1987-02-12

Country Status (1)

Country Link
JP (1) JPS63127731U (enrdf_load_stackoverflow)

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