JPS61197391U - - Google Patents

Info

Publication number
JPS61197391U
JPS61197391U JP6740885U JP6740885U JPS61197391U JP S61197391 U JPS61197391 U JP S61197391U JP 6740885 U JP6740885 U JP 6740885U JP 6740885 U JP6740885 U JP 6740885U JP S61197391 U JPS61197391 U JP S61197391U
Authority
JP
Japan
Prior art keywords
segments
jig
abut
assembled
circular arc
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
JP6740885U
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 JP6740885U priority Critical patent/JPS61197391U/ja
Publication of JPS61197391U publication Critical patent/JPS61197391U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Lining And Supports For Tunnels (AREA)

Description

【図面の簡単な説明】
第1図は実施例の断面図、第2図乃至第4図は
1個のセグメントの三面図である。 図において、1は鋼管、2はセグメント、3は
ボルトである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鋼管内側全周に当接するよう組立可能な複数個
    の円弧セグメントからなり、少くとも1個の前記
    セグメントは内側から挿脱可能なように隣接セグ
    メントとの接合面が平行または内拡がりの形状で
    あることを特徴とする鋼管座屈防止治具。
JP6740885U 1985-05-09 1985-05-09 Pending JPS61197391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6740885U JPS61197391U (ja) 1985-05-09 1985-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6740885U JPS61197391U (ja) 1985-05-09 1985-05-09

Publications (1)

Publication Number Publication Date
JPS61197391U true JPS61197391U (ja) 1986-12-09

Family

ID=30601206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6740885U Pending JPS61197391U (ja) 1985-05-09 1985-05-09

Country Status (1)

Country Link
JP (1) JPS61197391U (ja)

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