JPS59102294U - 片面溶接裏当装置 - Google Patents

片面溶接裏当装置

Info

Publication number
JPS59102294U
JPS59102294U JP19603582U JP19603582U JPS59102294U JP S59102294 U JPS59102294 U JP S59102294U JP 19603582 U JP19603582 U JP 19603582U JP 19603582 U JP19603582 U JP 19603582U JP S59102294 U JPS59102294 U JP S59102294U
Authority
JP
Japan
Prior art keywords
single side
welding backing
side welding
backing device
rail
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
JP19603582U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217177Y2 (enrdf_load_stackoverflow
Inventor
祐司 杉谷
等農　克巳
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP19603582U priority Critical patent/JPS59102294U/ja
Publication of JPS59102294U publication Critical patent/JPS59102294U/ja
Application granted granted Critical
Publication of JPS6217177Y2 publication Critical patent/JPS6217177Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP19603582U 1982-12-28 1982-12-28 片面溶接裏当装置 Granted JPS59102294U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19603582U JPS59102294U (ja) 1982-12-28 1982-12-28 片面溶接裏当装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19603582U JPS59102294U (ja) 1982-12-28 1982-12-28 片面溶接裏当装置

Publications (2)

Publication Number Publication Date
JPS59102294U true JPS59102294U (ja) 1984-07-10
JPS6217177Y2 JPS6217177Y2 (enrdf_load_stackoverflow) 1987-04-30

Family

ID=30420788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19603582U Granted JPS59102294U (ja) 1982-12-28 1982-12-28 片面溶接裏当装置

Country Status (1)

Country Link
JP (1) JPS59102294U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158898A (en) * 1979-05-31 1980-12-10 Nippon Kokan Kk <Nkk> Mobile type backing device for welding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158898A (en) * 1979-05-31 1980-12-10 Nippon Kokan Kk <Nkk> Mobile type backing device for welding

Also Published As

Publication number Publication date
JPS6217177Y2 (enrdf_load_stackoverflow) 1987-04-30

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