FR720796A - Welding head for automatic electric arc welding machines - Google Patents

Welding head for automatic electric arc welding machines

Info

Publication number
FR720796A
FR720796A FR720796DA FR720796A FR 720796 A FR720796 A FR 720796A FR 720796D A FR720796D A FR 720796DA FR 720796 A FR720796 A FR 720796A
Authority
FR
France
Prior art keywords
electric arc
automatic electric
welding
machines
arc welding
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR720796A publication Critical patent/FR720796A/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)
FR720796D 1930-08-13 1931-07-29 Welding head for automatic electric arc welding machines Expired FR720796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE720796X 1930-08-13

Publications (1)

Publication Number Publication Date
FR720796A true FR720796A (en) 1932-02-24

Family

ID=6628646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720796D Expired FR720796A (en) 1930-08-13 1931-07-29 Welding head for automatic electric arc welding machines

Country Status (1)

Country Link
FR (1) FR720796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891593C (en) * 1940-11-30 1953-09-28 Siemens Ag Roller guide for the welding rod burning in electric arc welding devices, in which the welding rods are continuously strung together by welding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891593C (en) * 1940-11-30 1953-09-28 Siemens Ag Roller guide for the welding rod burning in electric arc welding devices, in which the welding rods are continuously strung together by welding

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