IT1023087B - Procedimento e dispositivo per la fabbricazione di tubi - Google Patents

Procedimento e dispositivo per la fabbricazione di tubi

Info

Publication number
IT1023087B
IT1023087B IT5385674A IT5385674A IT1023087B IT 1023087 B IT1023087 B IT 1023087B IT 5385674 A IT5385674 A IT 5385674A IT 5385674 A IT5385674 A IT 5385674A IT 1023087 B IT1023087 B IT 1023087B
Authority
IT
Italy
Prior art keywords
pipes
procedure
manufacture
Prior art date
Application number
IT5385674A
Other languages
English (en)
Original Assignee
Consort Tuyauteries Ind
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 Consort Tuyauteries Ind filed Critical Consort Tuyauteries Ind
Application granted granted Critical
Publication of IT1023087B publication Critical patent/IT1023087B/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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT5385674A 1973-11-06 1974-11-05 Procedimento e dispositivo per la fabbricazione di tubi IT1023087B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1558973A CH569544A5 (it) 1973-11-06 1973-11-06

Publications (1)

Publication Number Publication Date
IT1023087B true IT1023087B (it) 1978-05-10

Family

ID=4410364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5385674A IT1023087B (it) 1973-11-06 1974-11-05 Procedimento e dispositivo per la fabbricazione di tubi

Country Status (7)

Country Link
BE (1) BE821919A (it)
CH (1) CH569544A5 (it)
DE (1) DE2452665A1 (it)
ES (1) ES431696A1 (it)
FR (1) FR2249739A1 (it)
IT (1) IT1023087B (it)
LU (1) LU71232A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112276411A (zh) * 2020-10-10 2021-01-29 薛月飞 一种椭圆环缝焊接设备

Also Published As

Publication number Publication date
FR2249739B1 (it) 1977-03-04
DE2452665A1 (de) 1975-05-07
CH569544A5 (it) 1975-11-28
ES431696A1 (es) 1976-09-01
BE821919A (fr) 1975-03-03
LU71232A1 (it) 1975-05-21
FR2249739A1 (en) 1975-05-30

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