JPS52139639A - Automatic butt welding operable in any welding positions - Google Patents

Automatic butt welding operable in any welding positions

Info

Publication number
JPS52139639A
JPS52139639A JP5647776A JP5647776A JPS52139639A JP S52139639 A JPS52139639 A JP S52139639A JP 5647776 A JP5647776 A JP 5647776A JP 5647776 A JP5647776 A JP 5647776A JP S52139639 A JPS52139639 A JP S52139639A
Authority
JP
Japan
Prior art keywords
welding
operable
automatic butt
positions
butt 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.)
Pending
Application number
JP5647776A
Other languages
Japanese (ja)
Inventor
Hiroshi Kobayashi
Toshihiko Okada
Yasuo Ishimaru
Jiyunji Tamura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5647776A priority Critical patent/JPS52139639A/en
Publication of JPS52139639A publication Critical patent/JPS52139639A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP5647776A 1976-05-19 1976-05-19 Automatic butt welding operable in any welding positions Pending JPS52139639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5647776A JPS52139639A (en) 1976-05-19 1976-05-19 Automatic butt welding operable in any welding positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5647776A JPS52139639A (en) 1976-05-19 1976-05-19 Automatic butt welding operable in any welding positions

Publications (1)

Publication Number Publication Date
JPS52139639A true JPS52139639A (en) 1977-11-21

Family

ID=13028172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5647776A Pending JPS52139639A (en) 1976-05-19 1976-05-19 Automatic butt welding operable in any welding positions

Country Status (1)

Country Link
JP (1) JPS52139639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111579A (en) * 1980-02-08 1981-09-03 Babcock Hitachi Kk Narrow groove welding method using multiple electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111579A (en) * 1980-02-08 1981-09-03 Babcock Hitachi Kk Narrow groove welding method using multiple electrode

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