JPS6338077Y2 - - Google Patents

Info

Publication number
JPS6338077Y2
JPS6338077Y2 JP7107884U JP7107884U JPS6338077Y2 JP S6338077 Y2 JPS6338077 Y2 JP S6338077Y2 JP 7107884 U JP7107884 U JP 7107884U JP 7107884 U JP7107884 U JP 7107884U JP S6338077 Y2 JPS6338077 Y2 JP S6338077Y2
Authority
JP
Japan
Prior art keywords
metal tube
protective ring
metal
wedge
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
JP7107884U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60186988U (ja
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 filed Critical
Priority to JP7107884U priority Critical patent/JPS60186988U/ja
Publication of JPS60186988U publication Critical patent/JPS60186988U/ja
Application granted granted Critical
Publication of JPS6338077Y2 publication Critical patent/JPS6338077Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Buffer Packaging (AREA)
JP7107884U 1984-05-17 1984-05-17 金属管端溶接部保護装置 Granted JPS60186988U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7107884U JPS60186988U (ja) 1984-05-17 1984-05-17 金属管端溶接部保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7107884U JPS60186988U (ja) 1984-05-17 1984-05-17 金属管端溶接部保護装置

Publications (2)

Publication Number Publication Date
JPS60186988U JPS60186988U (ja) 1985-12-11
JPS6338077Y2 true JPS6338077Y2 (en]) 1988-10-06

Family

ID=30608246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7107884U Granted JPS60186988U (ja) 1984-05-17 1984-05-17 金属管端溶接部保護装置

Country Status (1)

Country Link
JP (1) JPS60186988U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102178285B1 (ko) * 2020-08-24 2020-11-12 국방과학연구소 원통형 구조물의 용접 변형 방지 장치

Also Published As

Publication number Publication date
JPS60186988U (ja) 1985-12-11

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