JPS5315236A - Longitudinal seam welding machine for tubes - Google Patents

Longitudinal seam welding machine for tubes

Info

Publication number
JPS5315236A
JPS5315236A JP9056676A JP9056676A JPS5315236A JP S5315236 A JPS5315236 A JP S5315236A JP 9056676 A JP9056676 A JP 9056676A JP 9056676 A JP9056676 A JP 9056676A JP S5315236 A JPS5315236 A JP S5315236A
Authority
JP
Japan
Prior art keywords
tubes
welding machine
seam welding
longitudinal seam
longitudinal
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.)
Granted
Application number
JP9056676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5615998B2 (OSRAM
Inventor
Hisao Naganuma
Itaru Watanabe
Osamu Hirano
Yasuo Fukasaka
Hiroyuki Morimoto
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.)
Daihen Corp
JFE Engineering Corp
Original Assignee
Osaka Transformer Co Ltd
Nippon Kokan 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 Osaka Transformer Co Ltd, Nippon Kokan Ltd filed Critical Osaka Transformer Co Ltd
Priority to JP9056676A priority Critical patent/JPS5315236A/ja
Publication of JPS5315236A publication Critical patent/JPS5315236A/ja
Publication of JPS5615998B2 publication Critical patent/JPS5615998B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP9056676A 1976-07-29 1976-07-29 Longitudinal seam welding machine for tubes Granted JPS5315236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9056676A JPS5315236A (en) 1976-07-29 1976-07-29 Longitudinal seam welding machine for tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9056676A JPS5315236A (en) 1976-07-29 1976-07-29 Longitudinal seam welding machine for tubes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP11315780A Division JPS5914309B2 (ja) 1980-08-18 1980-08-18 管の内外面縦継溶接方法

Publications (2)

Publication Number Publication Date
JPS5315236A true JPS5315236A (en) 1978-02-10
JPS5615998B2 JPS5615998B2 (OSRAM) 1981-04-14

Family

ID=14001971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9056676A Granted JPS5315236A (en) 1976-07-29 1976-07-29 Longitudinal seam welding machine for tubes

Country Status (1)

Country Link
JP (1) JPS5315236A (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838498U (OSRAM) * 1971-09-11 1973-05-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838498U (OSRAM) * 1971-09-11 1973-05-12

Also Published As

Publication number Publication date
JPS5615998B2 (OSRAM) 1981-04-14

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