JPS57174204A - Production of mold for bent tube - Google Patents

Production of mold for bent tube

Info

Publication number
JPS57174204A
JPS57174204A JP5993881A JP5993881A JPS57174204A JP S57174204 A JPS57174204 A JP S57174204A JP 5993881 A JP5993881 A JP 5993881A JP 5993881 A JP5993881 A JP 5993881A JP S57174204 A JPS57174204 A JP S57174204A
Authority
JP
Japan
Prior art keywords
mold
sheet
core
rib
bent tube
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
JP5993881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120965B2 (2
Inventor
Yoshinori Nishino
Masahiko Yamamoto
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering Co 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 Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP5993881A priority Critical patent/JPS57174204A/ja
Publication of JPS57174204A publication Critical patent/JPS57174204A/ja
Publication of JPH0120965B2 publication Critical patent/JPH0120965B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP5993881A 1981-04-20 1981-04-20 Production of mold for bent tube Granted JPS57174204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5993881A JPS57174204A (en) 1981-04-20 1981-04-20 Production of mold for bent tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5993881A JPS57174204A (en) 1981-04-20 1981-04-20 Production of mold for bent tube

Publications (2)

Publication Number Publication Date
JPS57174204A true JPS57174204A (en) 1982-10-26
JPH0120965B2 JPH0120965B2 (2) 1989-04-19

Family

ID=13127571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5993881A Granted JPS57174204A (en) 1981-04-20 1981-04-20 Production of mold for bent tube

Country Status (1)

Country Link
JP (1) JPS57174204A (2)

Also Published As

Publication number Publication date
JPH0120965B2 (2) 1989-04-19

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