JPH0332687U - - Google Patents

Info

Publication number
JPH0332687U
JPH0332687U JP8529890U JP8529890U JPH0332687U JP H0332687 U JPH0332687 U JP H0332687U JP 8529890 U JP8529890 U JP 8529890U JP 8529890 U JP8529890 U JP 8529890U JP H0332687 U JPH0332687 U JP H0332687U
Authority
JP
Japan
Prior art keywords
guide member
rectangular cylindrical
cylindrical guide
short rectangular
short
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
JP8529890U
Other languages
English (en)
Other versions
JPH0529277Y2 (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 JP1990085298U priority Critical patent/JPH0529277Y2/ja
Publication of JPH0332687U publication Critical patent/JPH0332687U/ja
Application granted granted Critical
Publication of JPH0529277Y2 publication Critical patent/JPH0529277Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
その簡略側面図、第2図は短尺角筒状案内部材の
接続状態を示す一部縦断側面図、第3図はその縦
断正面図、第4図は地下道構造物の築造方法を示
す簡略断面図、第5図は圧入したパイプルーフの
簡略縦断正面図である。 1……短尺角筒状案内部材、2……フリクシヨ
ンカツト部材、3……オーガースクリユー、4…
…添板、7……ボルト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数本、直列に接続することにより所望長さに
    形成される断面矩形状の短尺角筒状案内部材1と
    、該短尺角筒状案内部材1と同一長さであつて短
    尺角筒状案内部材1の上面に載置される長方形平
    板状フリクシヨンカツト部材2と、短尺角筒状案
    内部材1内に回転自在に挿入、配設されるオーガ
    ースクリユー3と、隣接する短尺角筒状案内部材
    1,1の対向端部の四方内面間に添接して両短尺
    角筒状案内部材1,1を直状に連結する添板4と
    からなり、該添板4の一半部は少なくともいずれ
    か一方の短尺角筒状案内部材1の前記四方内面に
    ボルト7により着脱自在に固着させられ且つ該添
    板4の長さをオーガースクリユー3の羽根のピツ
    チ間隔よりも長く形成していることを特徴とする
    地下道構造物推進用案内部材。
JP1990085298U 1990-08-10 1990-08-10 Expired - Lifetime JPH0529277Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990085298U JPH0529277Y2 (ja) 1990-08-10 1990-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990085298U JPH0529277Y2 (ja) 1990-08-10 1990-08-10

Publications (2)

Publication Number Publication Date
JPH0332687U true JPH0332687U (ja) 1991-03-29
JPH0529277Y2 JPH0529277Y2 (ja) 1993-07-27

Family

ID=31634357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990085298U Expired - Lifetime JPH0529277Y2 (ja) 1990-08-10 1990-08-10

Country Status (1)

Country Link
JP (1) JPH0529277Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241552U (ja) * 1985-08-30 1987-03-12
JP2006101976A (ja) * 2004-10-01 2006-04-20 Aprica Kassai Inc 座席
JP2020158990A (ja) * 2019-03-25 2020-10-01 大成建設株式会社 鋼管接続構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133619A (ja) * 1974-04-10 1975-10-23
JPS50150211A (ja) * 1974-05-23 1975-12-02
JPS6062398A (ja) * 1983-09-14 1985-04-10 株式会社奥村組 地下道の構築方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133619A (ja) * 1974-04-10 1975-10-23
JPS50150211A (ja) * 1974-05-23 1975-12-02
JPS6062398A (ja) * 1983-09-14 1985-04-10 株式会社奥村組 地下道の構築方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241552U (ja) * 1985-08-30 1987-03-12
JP2006101976A (ja) * 2004-10-01 2006-04-20 Aprica Kassai Inc 座席
JP2020158990A (ja) * 2019-03-25 2020-10-01 大成建設株式会社 鋼管接続構造

Also Published As

Publication number Publication date
JPH0529277Y2 (ja) 1993-07-27

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