IT1233943B - Metodo per la saldatura in continuo di corpi scatolari cilindrici e relativa macchina di attuazione - Google Patents

Metodo per la saldatura in continuo di corpi scatolari cilindrici e relativa macchina di attuazione

Info

Publication number
IT1233943B
IT1233943B IT8903352A IT335289A IT1233943B IT 1233943 B IT1233943 B IT 1233943B IT 8903352 A IT8903352 A IT 8903352A IT 335289 A IT335289 A IT 335289A IT 1233943 B IT1233943 B IT 1233943B
Authority
IT
Italy
Prior art keywords
box bodies
cylindrical box
continuous welding
actuating machine
related actuating
Prior art date
Application number
IT8903352A
Other languages
English (en)
Other versions
IT8903352A0 (it
Inventor
Luigi Pazzaglia
Original Assignee
Cefin Spa
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 Cefin Spa filed Critical Cefin Spa
Priority to IT8903352A priority Critical patent/IT1233943B/it
Publication of IT8903352A0 publication Critical patent/IT8903352A0/it
Priority to DE3920715A priority patent/DE3920715A1/de
Priority to FR8911189A priority patent/FR2643298A1/fr
Priority to GB8919788A priority patent/GB2228700A/en
Priority to JP1245385A priority patent/JPH02220782A/ja
Priority to BR898905236A priority patent/BR8905236A/pt
Application granted granted Critical
Publication of IT1233943B publication Critical patent/IT1233943B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/309—Wire electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Wire Processing (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT8903352A 1989-02-22 1989-02-22 Metodo per la saldatura in continuo di corpi scatolari cilindrici e relativa macchina di attuazione IT1233943B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8903352A IT1233943B (it) 1989-02-22 1989-02-22 Metodo per la saldatura in continuo di corpi scatolari cilindrici e relativa macchina di attuazione
DE3920715A DE3920715A1 (de) 1989-02-22 1989-06-24 Verfahren zum kontinuierlichen schweissen von zylindrischen gehaeusekoerpern und die entsprechende maschine zur durchfuehrung
FR8911189A FR2643298A1 (fr) 1989-02-22 1989-08-23 Procede pour le soudage continu de corps cylindriques en forme de boite et machine pour la mise en oeuvre du procede
GB8919788A GB2228700A (en) 1989-02-22 1989-09-01 A method of seam welding hollow cylindrical bodies and a machine for the implementation of such a method
JP1245385A JPH02220782A (ja) 1989-02-22 1989-09-22 中空円筒状ボデイのシーム溶接方法及びその方法に用いる機械
BR898905236A BR8905236A (pt) 1989-02-22 1989-10-16 Processo de soldar costura em corpo cilindrico oco,e maquina para implementar tal processo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8903352A IT1233943B (it) 1989-02-22 1989-02-22 Metodo per la saldatura in continuo di corpi scatolari cilindrici e relativa macchina di attuazione

Publications (2)

Publication Number Publication Date
IT8903352A0 IT8903352A0 (it) 1989-02-22
IT1233943B true IT1233943B (it) 1992-04-22

Family

ID=11105519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8903352A IT1233943B (it) 1989-02-22 1989-02-22 Metodo per la saldatura in continuo di corpi scatolari cilindrici e relativa macchina di attuazione

Country Status (6)

Country Link
JP (1) JPH02220782A (it)
BR (1) BR8905236A (it)
DE (1) DE3920715A1 (it)
FR (1) FR2643298A1 (it)
GB (1) GB2228700A (it)
IT (1) IT1233943B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506032U1 (de) * 1995-04-07 1996-08-08 Zambelli, Franz, 94481 Grafenau Regenrinnen-Ablaufbogen
AT409015B (de) * 1995-04-25 2002-05-27 Zambelli Franz Rohrbogen für ein regenfallrohr
US6828523B1 (en) * 1999-10-22 2004-12-07 Elpatronic Ag Method and device for the formation of pipes
ITBO20050663A1 (it) * 2005-10-28 2007-04-29 Cevolani S P A Dispositivo di saldatura per contenitori tubolari in lamina
CN116900192B (zh) * 2023-09-13 2023-12-05 万向钱潮股份公司 一种减震器封口装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838651A (en) * 1956-07-23 1958-06-10 W F And John Barnes Company Apparatus for making and welding can bodies
CH370175A (de) * 1959-06-10 1963-06-30 Soudronic Ag Widerstands-Schweissmaschine zum kontinuierlichen elektrischen Schweissen von sich überlappenden Blechen
CH519961A (de) * 1970-02-12 1972-03-15 Opprecht Paul Verfahren zum halb- oder vollautomatischen Schweissen von Dosenkörpern und Schweissmaschine zur Ausführung des Verfahrens
CH536163A (de) * 1971-03-26 1973-04-30 Opprecht Paul Verfahren zum elektrischen Naht-Widerstandsschweissen
DE2559671C2 (de) * 1975-03-19 1982-08-12 Opprecht, Paul, 8962 Bergdietikon, Aargau Vorrichtung zum halb- oder vollautomatischen elektrischen Widerstands- Längsnaht-Quetschnahtschweißen von Dosenkörpern
JPS61206576A (ja) * 1985-03-11 1986-09-12 Nepiyuu Giken:Kk 金属板等から成る缶胴のラツプ継手の溶接方法

Also Published As

Publication number Publication date
IT8903352A0 (it) 1989-02-22
FR2643298A1 (fr) 1990-08-24
JPH02220782A (ja) 1990-09-03
BR8905236A (pt) 1990-10-16
GB2228700A (en) 1990-09-05
DE3920715A1 (de) 1990-08-23
GB8919788D0 (en) 1989-10-18

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