JPS52128869A - Roller molding method in manufacture of cylindrical tube - Google Patents

Roller molding method in manufacture of cylindrical tube

Info

Publication number
JPS52128869A
JPS52128869A JP4430476A JP4430476A JPS52128869A JP S52128869 A JPS52128869 A JP S52128869A JP 4430476 A JP4430476 A JP 4430476A JP 4430476 A JP4430476 A JP 4430476A JP S52128869 A JPS52128869 A JP S52128869A
Authority
JP
Japan
Prior art keywords
manufacture
molding method
cylindrical tube
roller molding
roller
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
JP4430476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS571328B2 (cg-RX-API-DMAC7.html
Inventor
Wataru Mizutani
Hirotaku Onda
Toshio Kikuma
Hiroe Nakajima
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.)
Nippon Steel Corp
Nippon Steel Metal Products Co Ltd
Original Assignee
Nippon Steel Corp
Nippon Steel Metal Products 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 Nippon Steel Corp, Nippon Steel Metal Products Co Ltd filed Critical Nippon Steel Corp
Priority to JP4430476A priority Critical patent/JPS52128869A/ja
Priority to DE19772716940 priority patent/DE2716940C3/de
Priority to FR7711742A priority patent/FR2348761A1/fr
Priority to BR7702479A priority patent/BR7702479A/pt
Priority to GB1613277A priority patent/GB1557855A/en
Publication of JPS52128869A publication Critical patent/JPS52128869A/ja
Publication of JPS571328B2 publication Critical patent/JPS571328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP4430476A 1976-04-19 1976-04-19 Roller molding method in manufacture of cylindrical tube Granted JPS52128869A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4430476A JPS52128869A (en) 1976-04-19 1976-04-19 Roller molding method in manufacture of cylindrical tube
DE19772716940 DE2716940C3 (de) 1976-04-19 1977-04-16 Formgerüst zum Runden von Blechstreifen für Längsnahtrohre
FR7711742A FR2348761A1 (fr) 1976-04-19 1977-04-19 Procede et appareil pour la fabrication de tubes metalliques
BR7702479A BR7702479A (pt) 1976-04-19 1977-04-19 Processo e aparelho para a fabricacao de um tubo metalico
GB1613277A GB1557855A (en) 1976-04-19 1977-04-19 Method and apparatus for manufacturing metallic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4430476A JPS52128869A (en) 1976-04-19 1976-04-19 Roller molding method in manufacture of cylindrical tube

Publications (2)

Publication Number Publication Date
JPS52128869A true JPS52128869A (en) 1977-10-28
JPS571328B2 JPS571328B2 (cg-RX-API-DMAC7.html) 1982-01-11

Family

ID=12687744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4430476A Granted JPS52128869A (en) 1976-04-19 1976-04-19 Roller molding method in manufacture of cylindrical tube

Country Status (1)

Country Link
JP (1) JPS52128869A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137515U (ja) * 1982-03-08 1983-09-16 株式会社明電舎 成形ロ−ル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137515U (ja) * 1982-03-08 1983-09-16 株式会社明電舎 成形ロ−ル

Also Published As

Publication number Publication date
JPS571328B2 (cg-RX-API-DMAC7.html) 1982-01-11

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