JPS62880U - - Google Patents

Info

Publication number
JPS62880U
JPS62880U JP9164885U JP9164885U JPS62880U JP S62880 U JPS62880 U JP S62880U JP 9164885 U JP9164885 U JP 9164885U JP 9164885 U JP9164885 U JP 9164885U JP S62880 U JPS62880 U JP S62880U
Authority
JP
Japan
Prior art keywords
hole
pipe
shaped tube
fixing rod
attached
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
JP9164885U
Other languages
English (en)
Other versions
JPH031672Y2 (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 JP9164885U priority Critical patent/JPH031672Y2/ja
Publication of JPS62880U publication Critical patent/JPS62880U/ja
Application granted granted Critical
Publication of JPH031672Y2 publication Critical patent/JPH031672Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案の一実施例の概略構成
およびその作業手順を示す図である。 1……既設管、3……T字管、4……分岐管、
7……貫通穴、9……反力板、11……軸固定棒
、12……旋回軸、15……油圧ジヤツキ(ジヤ
ツキ装置)。

Claims (1)

  1. 【実用新案登録請求の範囲】 パイプインパイプ工法における内挿用のT字管
    への接続部材が貫通可能な貫通穴を既設管に形成
    し、 前記既設管における貫通穴の近傍外面に反力板
    を取り付け、 前記T字管内にこのT字管の径方向の軸固定棒
    を取り付けるとともに、この軸固定棒に、T字管
    の分岐穴と前記貫通穴とをともに貫通する旋回軸
    を取り付け、 前記旋回軸の先端と反力板との間にジヤツキ装
    置を設け、 たことを特徴とするT字管の回転修正治具。
JP9164885U 1985-06-17 1985-06-17 Expired JPH031672Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9164885U JPH031672Y2 (ja) 1985-06-17 1985-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9164885U JPH031672Y2 (ja) 1985-06-17 1985-06-17

Publications (2)

Publication Number Publication Date
JPS62880U true JPS62880U (ja) 1987-01-07
JPH031672Y2 JPH031672Y2 (ja) 1991-01-18

Family

ID=30647726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9164885U Expired JPH031672Y2 (ja) 1985-06-17 1985-06-17

Country Status (1)

Country Link
JP (1) JPH031672Y2 (ja)

Also Published As

Publication number Publication date
JPH031672Y2 (ja) 1991-01-18

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