JPH0484498U - - Google Patents

Info

Publication number
JPH0484498U
JPH0484498U JP12859490U JP12859490U JPH0484498U JP H0484498 U JPH0484498 U JP H0484498U JP 12859490 U JP12859490 U JP 12859490U JP 12859490 U JP12859490 U JP 12859490U JP H0484498 U JPH0484498 U JP H0484498U
Authority
JP
Japan
Prior art keywords
steel pipe
conventional tunnel
casters
inscribed
repairs
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
JP12859490U
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 JP12859490U priority Critical patent/JPH0484498U/ja
Publication of JPH0484498U publication Critical patent/JPH0484498U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図……本考案の斜視図、第2図……本考案
の断面図。 1……ボルト・ナツト固定装置、2……接続装
置、3……台車トレーラー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 補修などの為、在来トンネルに内接し、現用レ
    ール又は道路上を移動しうるよう、トレーラー台
    車と組み合わせるか又は車輪、キヤスターなどの
    移動装置を備え且つ内側より在来トンネル壁に固
    定する装置1及び鋼管本体相互延長のための接合
    装置2を具備した鋼管。
JP12859490U 1990-11-29 1990-11-29 Pending JPH0484498U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12859490U JPH0484498U (ja) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12859490U JPH0484498U (ja) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0484498U true JPH0484498U (ja) 1992-07-22

Family

ID=31876046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12859490U Pending JPH0484498U (ja) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0484498U (ja)

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