FR42552E - Welding head improvements for arc welding - Google Patents

Welding head improvements for arc welding

Info

Publication number
FR42552E
FR42552E FR42552DA FR42552E FR 42552 E FR42552 E FR 42552E FR 42552D A FR42552D A FR 42552DA FR 42552 E FR42552 E FR 42552E
Authority
FR
France
Prior art keywords
welding
arc
head improvements
arc welding
welding head
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Application granted granted Critical
Publication of FR42552E publication Critical patent/FR42552E/en
Expired legal-status Critical Current

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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • B23K9/1336—Driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR42552D 1932-04-01 1932-04-01 Welding head improvements for arc welding Expired FR42552E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42552T 1932-04-01

Publications (1)

Publication Number Publication Date
FR42552E true FR42552E (en) 1933-08-23

Family

ID=8678613

Family Applications (2)

Application Number Title Priority Date Filing Date
FR745617D Expired FR745617A (en) 1932-04-01
FR42552D Expired FR42552E (en) 1932-04-01 1932-04-01 Welding head improvements for arc welding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR745617D Expired FR745617A (en) 1932-04-01

Country Status (1)

Country Link
FR (2) FR42552E (en)

Also Published As

Publication number Publication date
FR745617A (en) 1933-05-13

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