BR8905236A - Processo de soldar costura em corpo cilindrico oco,e maquina para implementar tal processo - Google Patents

Processo de soldar costura em corpo cilindrico oco,e maquina para implementar tal processo

Info

Publication number
BR8905236A
BR8905236A BR898905236A BR8905236A BR8905236A BR 8905236 A BR8905236 A BR 8905236A BR 898905236 A BR898905236 A BR 898905236A BR 8905236 A BR8905236 A BR 8905236A BR 8905236 A BR8905236 A BR 8905236A
Authority
BR
Brazil
Prior art keywords
implement
machine
cylindrical body
hole cylindrical
sewing
Prior art date
Application number
BR898905236A
Other languages
English (en)
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
Publication of BR8905236A publication Critical patent/BR8905236A/pt

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)
BR898905236A 1989-02-22 1989-10-16 Processo de soldar costura em corpo cilindrico oco,e maquina para implementar tal processo BR8905236A (pt)

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 (1)

Publication Number Publication Date
BR8905236A true BR8905236A (pt) 1990-10-16

Family

ID=11105519

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905236A BR8905236A (pt) 1989-02-22 1989-10-16 Processo de soldar costura em corpo cilindrico oco,e maquina para implementar tal processo

Country Status (6)

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

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 Regenrinnen-Ablaufbogen
AT409015B (de) * 1995-04-25 2002-05-27 Zambelli Franz Rohrbogen für ein regenfallrohr
AU6552200A (en) * 1999-10-22 2001-05-08 Elpatronic A.G. 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
DE2532976B2 (de) * 1975-03-19 1978-03-23 Opprecht, Paul, Bergdietikon, Aargau (Schweiz) Vorrichtung zum halb- oder vollautomatischen elektrischen Widerstands-Längsnahtschweifien 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
DE3920715A1 (de) 1990-08-23
FR2643298A1 (fr) 1990-08-24
IT8903352A0 (it) 1989-02-22
GB2228700A (en) 1990-09-05
JPH02220782A (ja) 1990-09-03
IT1233943B (it) 1992-04-22
GB8919788D0 (en) 1989-10-18

Similar Documents

Publication Publication Date Title
EP0406588A3 (en) Method and device for working textile webs, in particular for producing quilt or similar
PT88046A (pt) Processo para tratamento de texteis em maquinas de tingir a jacto ("jet") assim como dispositivo para execucao do mesmo
BR9002722A (pt) Processo para a preparacao de particulas de detergente altamente ativas,particulas de detergente e processo para lavar tecidos
PT95564A (pt) Processo para a preparacao de (+)-ibuprofen-d-aminoacido uteis como analgesicos intensificados de ataque acelerado
BR9004544A (pt) Processo de tratamento do mineral
BR9006095A (pt) Processo para formacao de rebordo de contentores e maquina para realizacao do mesmo
BR8906042A (pt) Maquina de costrua em ziguezague e processo de montagem da maquina de costura
BR9000993A (pt) Copolimeros em blocos de diorganopolissiloxano-poliester,processo de preparacao dos mesmos e objetos degradaveis por hidrolise
BR8905236A (pt) Processo de soldar costura em corpo cilindrico oco,e maquina para implementar tal processo
BR9001957A (pt) Processo de e aparelho para realizar perfuracoes em cigarros
IT1217642B (it) Procedimento e dispositivo per l'esecuzione di disegni su calze in macchine circolari a doppio cilindro
BR9002954A (pt) Processo e dispositivo para a formacao de grupos de objetos(em formacao de paralelepipedo),especialmente embalagens(macias)
BR8905609A (pt) Corpo oco de conexao e processo de fabricacao do mesmo
BR9001167A (pt) Processo para preparar um corpo de espuma
DE59002216D1 (de) Vorrichtung zum speisen von in flockenform befindlichem fasergut.
BR8903399A (pt) Maquina e processo de produzir cigarros
BR8700281A (pt) Processo para a obtencao de agentes de tratamento textil e utilizacao
BR8902304A (pt) Processo de laminacao e maquina de laminacao
BR9002456A (pt) Copolimero,artigo e processo para a preparacao de copolimero
PT96249A (pt) Processo para a preparacao de derivados de tiazolil-5-carboxamida uteis em composicoes pesticidas
BR8603508A (pt) Maquina e processo de tratamento aquoso de artigos texteis
BR9002576A (pt) Copolimero,artigo e processo para a preparacao de copolimero
BR8800255A (pt) Composicao de tratamento de tecidos e processo para a lavagem de tecidos
IT1222838B (it) Dispositivo per l'inserimento in lavoro di camme di lavorazione in macchine circolari per maglieria,calzetteria e simili
BR9001313A (pt) Processo para a preparacao de 2-mercapto-5-tiazol-(2-,4-ou5-il)-1,3,4-oxa-e tiadiazois e composicoes praguicidas