IT8303565A0 - Saldatrice elettrica a resistenza a rulli rotanti - Google Patents

Saldatrice elettrica a resistenza a rulli rotanti

Info

Publication number
IT8303565A0
IT8303565A0 IT8303565A IT356583A IT8303565A0 IT 8303565 A0 IT8303565 A0 IT 8303565A0 IT 8303565 A IT8303565 A IT 8303565A IT 356583 A IT356583 A IT 356583A IT 8303565 A0 IT8303565 A0 IT 8303565A0
Authority
IT
Italy
Prior art keywords
welding machine
electric resistance
resistance welding
rotating rollers
rollers
Prior art date
Application number
IT8303565A
Other languages
English (en)
Other versions
IT1171947B (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 IT03565/83A priority Critical patent/IT1171947B/it
Publication of IT8303565A0 publication Critical patent/IT8303565A0/it
Priority to DE19843432499 priority patent/DE3432499A1/de
Priority to FR8414693A priority patent/FR2553020A1/fr
Application granted granted Critical
Publication of IT1171947B publication Critical patent/IT1171947B/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
    • B23K11/06—Resistance welding; Severing by resistance heating using roller 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
    • B23K11/30—Features relating to electrodes
    • B23K11/3036—Roller electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Resistance Welding (AREA)
IT03565/83A 1983-09-26 1983-09-26 Saldatrice elettrica a resistenza a rulli rotanti IT1171947B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT03565/83A IT1171947B (it) 1983-09-26 1983-09-26 Saldatrice elettrica a resistenza a rulli rotanti
DE19843432499 DE3432499A1 (de) 1983-09-26 1984-09-04 Elektrisches schweissgeraet mit rotierendem, rollenfoermigen widerstand
FR8414693A FR2553020A1 (fr) 1983-09-26 1984-09-25 Machine a souder electrique a resistance a rouleaux rotatifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03565/83A IT1171947B (it) 1983-09-26 1983-09-26 Saldatrice elettrica a resistenza a rulli rotanti

Publications (2)

Publication Number Publication Date
IT8303565A0 true IT8303565A0 (it) 1983-09-26
IT1171947B IT1171947B (it) 1987-06-10

Family

ID=11109810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03565/83A IT1171947B (it) 1983-09-26 1983-09-26 Saldatrice elettrica a resistenza a rulli rotanti

Country Status (3)

Country Link
DE (1) DE3432499A1 (it)
FR (1) FR2553020A1 (it)
IT (1) IT1171947B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780589A (en) * 1987-05-22 1988-10-25 Davies Joseph R Roller electrodes for electric-resistance welding machine
DE19946011A1 (de) 1999-08-05 2001-02-08 Alusuisse Tech & Man Ag Verfahren zum Umformen eines Ausgangsprofils od. dgl. Werkstücks mittels eines Innenhochdruckes sowie Profil dafür
CN113042857B (zh) * 2021-03-28 2022-06-28 浙江金象科技有限公司 气瓶缝焊滚轮结构
BR112023018029A2 (pt) * 2021-04-01 2023-10-24 Soudronic Ag Método de fixação de uma cabeça de rolete a um braço de soldagem para uma máquina de soldagem de junções por resistência

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH435482A (de) * 1965-04-20 1967-05-15 Soudronic Ag Verwendung einer Anordnung zum Übertragen elektrischer Energie von einem festen auf einen drehbeweglichen Teil, mittels Quecksilber in einer Schweissmaschine
CH625731A5 (it) * 1977-10-27 1981-10-15 Paul Opprecht

Also Published As

Publication number Publication date
DE3432499A1 (de) 1985-04-11
IT1171947B (it) 1987-06-10
FR2553020A1 (fr) 1985-04-12

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