JPH035796U - - Google Patents

Info

Publication number
JPH035796U
JPH035796U JP6422089U JP6422089U JPH035796U JP H035796 U JPH035796 U JP H035796U JP 6422089 U JP6422089 U JP 6422089U JP 6422089 U JP6422089 U JP 6422089U JP H035796 U JPH035796 U JP H035796U
Authority
JP
Japan
Prior art keywords
skin plate
inner skin
outer skin
injection device
shield
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
JP6422089U
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 JP6422089U priority Critical patent/JPH035796U/ja
Publication of JPH035796U publication Critical patent/JPH035796U/ja
Pending 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3図は本考案の一実施例を示すもの
で、第1図は全体斜視図、第2図は同背面図、第
3図は外側スキンプレートと内側スキンプレート
との一体化の変形例を示す要部断面図、第4図お
よび第5図は従来例を示すもので、第4図は全体
斜視図、第5図は同背面図である。 1…シールド掘進機、2…シールド本体、4…
外側スキンプレート、5…内側スキンプレート、
6…土質改良剤注入装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド本体を、内側スキンプレートおよびこ
    の内側スキンプレートの少なくとも上方部を覆う
    外側スキンプレートで構成するとともに、これら
    内側スキンプレートと外側スキンプレートとの間
    に形成された隙間に土質改良剤の注入装置を配置
    したことを特徴とするシールド掘進機。
JP6422089U 1989-06-01 1989-06-01 Pending JPH035796U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6422089U JPH035796U (ja) 1989-06-01 1989-06-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6422089U JPH035796U (ja) 1989-06-01 1989-06-01

Publications (1)

Publication Number Publication Date
JPH035796U true JPH035796U (ja) 1991-01-21

Family

ID=31594964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6422089U Pending JPH035796U (ja) 1989-06-01 1989-06-01

Country Status (1)

Country Link
JP (1) JPH035796U (ja)

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