JPS5373458A - Roller molding method - Google Patents

Roller molding method

Info

Publication number
JPS5373458A
JPS5373458A JP14951976A JP14951976A JPS5373458A JP S5373458 A JPS5373458 A JP S5373458A JP 14951976 A JP14951976 A JP 14951976A JP 14951976 A JP14951976 A JP 14951976A JP S5373458 A JPS5373458 A JP S5373458A
Authority
JP
Japan
Prior art keywords
molding method
roller molding
roller
molding
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
JP14951976A
Other languages
Japanese (ja)
Other versions
JPS5935296B2 (en
Inventor
Wataru Mizutani
Hirotaku Onda
Toshio Kikuma
Hiroe Nakashima
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 JP51149519A priority Critical patent/JPS5935296B2/en
Priority to DE19772716940 priority patent/DE2716940C3/en
Priority to BR7702479A priority patent/BR7702479A/en
Priority to FR7711742A priority patent/FR2348761A1/en
Priority to GB1613277A priority patent/GB1557855A/en
Priority to US05/789,716 priority patent/US4122696A/en
Publication of JPS5373458A publication Critical patent/JPS5373458A/en
Publication of JPS5935296B2 publication Critical patent/JPS5935296B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP51149519A 1976-04-19 1976-12-13 Roller molding method Expired JPS5935296B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP51149519A JPS5935296B2 (en) 1976-12-13 1976-12-13 Roller molding method
DE19772716940 DE2716940C3 (en) 1976-04-19 1977-04-16 Forming frame for rounding sheet metal strips for longitudinal seam pipes
BR7702479A BR7702479A (en) 1976-04-19 1977-04-19 PROCESS AND APPLIANCE FOR THE MANUFACTURE OF A METAL PIPE
FR7711742A FR2348761A1 (en) 1976-04-19 1977-04-19 METHOD AND APPARATUS FOR THE MANUFACTURE OF METAL TUBES
GB1613277A GB1557855A (en) 1976-04-19 1977-04-19 Method and apparatus for manufacturing metallic pipe
US05/789,716 US4122696A (en) 1976-12-13 1977-04-21 Method and apparatus for manufacturing metallic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51149519A JPS5935296B2 (en) 1976-12-13 1976-12-13 Roller molding method

Publications (2)

Publication Number Publication Date
JPS5373458A true JPS5373458A (en) 1978-06-29
JPS5935296B2 JPS5935296B2 (en) 1984-08-28

Family

ID=15476901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51149519A Expired JPS5935296B2 (en) 1976-04-19 1976-12-13 Roller molding method

Country Status (1)

Country Link
JP (1) JPS5935296B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179921U (en) * 1982-05-26 1983-12-01 日立造船株式会社 Forming roll machine in square steel pipe manufacturing equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0344099U (en) * 1989-09-07 1991-04-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039621A (en) * 1973-08-13 1975-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039621A (en) * 1973-08-13 1975-04-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179921U (en) * 1982-05-26 1983-12-01 日立造船株式会社 Forming roll machine in square steel pipe manufacturing equipment

Also Published As

Publication number Publication date
JPS5935296B2 (en) 1984-08-28

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