JPH02133283U - - Google Patents

Info

Publication number
JPH02133283U
JPH02133283U JP3847590U JP3847590U JPH02133283U JP H02133283 U JPH02133283 U JP H02133283U JP 3847590 U JP3847590 U JP 3847590U JP 3847590 U JP3847590 U JP 3847590U JP H02133283 U JPH02133283 U JP H02133283U
Authority
JP
Japan
Prior art keywords
steel pipe
hollow steel
shape
bent
sectional shape
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
JP3847590U
Other languages
English (en)
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 JP3847590U priority Critical patent/JPH02133283U/ja
Publication of JPH02133283U publication Critical patent/JPH02133283U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Description

【図面の簡単な説明】
第1図は従来の溶接歪取り装置を示す説明図、
第2図〜第3図は本考案の溶接歪取り装置を用い
た溶接歪取り方法を示し、第2図は、溶接歪取り
個所の正面図、第3図は同側面図、第4図及び第
5図はそれぞれ異なる本考案の溶接歪取り装置の
実施例の説明図である。 1……構造部材(骨材)、2……構造部材(皮
材)、3……溶接部、4……溶接歪取り装置、5
……中空鋼管、6……水冷鉄心。

Claims (1)

    【実用新案登録請求の範囲】
  1. 断面形状が円型を有し、ヘアピン型に曲げられ
    た中空鋼管若しくは断面形状が四角形を有し、コ
    字型に曲げられた中空鋼管と、上記中空鋼管の中
    心に貫通された水冷鉄心とを具備した歪発生個所
    収縮用の溶接歪取り装置。
JP3847590U 1990-04-12 1990-04-12 Pending JPH02133283U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3847590U JPH02133283U (ja) 1990-04-12 1990-04-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3847590U JPH02133283U (ja) 1990-04-12 1990-04-12

Publications (1)

Publication Number Publication Date
JPH02133283U true JPH02133283U (ja) 1990-11-06

Family

ID=31546514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3847590U Pending JPH02133283U (ja) 1990-04-12 1990-04-12

Country Status (1)

Country Link
JP (1) JPH02133283U (ja)

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