JPS63171492U - - Google Patents

Info

Publication number
JPS63171492U
JPS63171492U JP5924387U JP5924387U JPS63171492U JP S63171492 U JPS63171492 U JP S63171492U JP 5924387 U JP5924387 U JP 5924387U JP 5924387 U JP5924387 U JP 5924387U JP S63171492 U JPS63171492 U JP S63171492U
Authority
JP
Japan
Prior art keywords
vertical annular
shield
rear vertical
jack
piece extends
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
JP5924387U
Other languages
English (en)
Other versions
JPH0426558Y2 (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 JP5924387U priority Critical patent/JPH0426558Y2/ja
Publication of JPS63171492U publication Critical patent/JPS63171492U/ja
Application granted granted Critical
Publication of JPH0426558Y2 publication Critical patent/JPH0426558Y2/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図は本考案に係るシールド掘削機の一実施
例を示す縦断側面図、第2図は第1図の部分の
拡大図、第3図は本考案に係るシールド掘削機の
他の実施例を示す縦断側面図である。 A……環状部片、1……シールドテール、2…
…水平円筒状部片、3……前部環状部片、4……
後部環状部片、5……スプレツダ兼用妻型枠、6
……コンクリート覆工用ジヤツキ、7……シール
ドジヤツキ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールドテールと同心状に配設された水平円筒
    状部片の前端縁より内周側に前部垂直環状部片を
    、後端縁より外周側に後部垂直環状部片を夫々延
    設してなる環状部材における前記前部、または後
    部垂直環状部片にシールドジヤツキの先端部を固
    定するとともに、前記後部垂直環状部片に、先端
    にスプレツダ兼用妻型枠を具えたコンクリート覆
    工用ジヤツキの基端部を固定してなることを特徴
    とするシールド掘削機。
JP5924387U 1987-04-21 1987-04-21 Expired JPH0426558Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5924387U JPH0426558Y2 (ja) 1987-04-21 1987-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5924387U JPH0426558Y2 (ja) 1987-04-21 1987-04-21

Publications (2)

Publication Number Publication Date
JPS63171492U true JPS63171492U (ja) 1988-11-08
JPH0426558Y2 JPH0426558Y2 (ja) 1992-06-25

Family

ID=30890555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5924387U Expired JPH0426558Y2 (ja) 1987-04-21 1987-04-21

Country Status (1)

Country Link
JP (1) JPH0426558Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351499A (ja) * 1989-07-18 1991-03-05 Kajima Corp 場所打ちライニングシールド掘進機
JP2008050765A (ja) * 2006-08-22 2008-03-06 Okumura Corp トンネル覆工方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351499A (ja) * 1989-07-18 1991-03-05 Kajima Corp 場所打ちライニングシールド掘進機
JP2008050765A (ja) * 2006-08-22 2008-03-06 Okumura Corp トンネル覆工方法
JP4536044B2 (ja) * 2006-08-22 2010-09-01 株式会社奥村組 トンネル覆工方法

Also Published As

Publication number Publication date
JPH0426558Y2 (ja) 1992-06-25

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