NL6806567A - - Google Patents

Info

Publication number
NL6806567A
NL6806567A NL6806567A NL6806567A NL6806567A NL 6806567 A NL6806567 A NL 6806567A NL 6806567 A NL6806567 A NL 6806567A NL 6806567 A NL6806567 A NL 6806567A NL 6806567 A NL6806567 A NL 6806567A
Authority
NL
Netherlands
Application number
NL6806567A
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
Priority claimed from FR927007A external-priority patent/FR1361361A/fr
Application filed filed Critical
Priority to NL6806567A priority Critical patent/NL6806567A/xx
Publication of NL6806567A publication Critical patent/NL6806567A/xx

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
    • 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
    • B23K37/0538—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 for rotating tubes, e.g. rollers
    • 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
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
NL6806567A 1963-03-06 1968-05-09 NL6806567A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6806567A NL6806567A (enrdf_load_stackoverflow) 1963-03-06 1968-05-09

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR927007A FR1361361A (fr) 1963-03-06 1963-03-06 Machine automatique à souder les tubes bout à bout
FR934800A FR84211E (fr) 1963-03-06 1963-05-14 Machine automatique à souder les tubes bout à bout
NL6806567A NL6806567A (enrdf_load_stackoverflow) 1963-03-06 1968-05-09

Publications (1)

Publication Number Publication Date
NL6806567A true NL6806567A (enrdf_load_stackoverflow) 1968-07-25

Family

ID=27247089

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6806567A NL6806567A (enrdf_load_stackoverflow) 1963-03-06 1968-05-09

Country Status (1)

Country Link
NL (1) NL6806567A (enrdf_load_stackoverflow)

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