JPS631098U - - Google Patents

Info

Publication number
JPS631098U
JPS631098U JP9048086U JP9048086U JPS631098U JP S631098 U JPS631098 U JP S631098U JP 9048086 U JP9048086 U JP 9048086U JP 9048086 U JP9048086 U JP 9048086U JP S631098 U JPS631098 U JP S631098U
Authority
JP
Japan
Prior art keywords
disposed
bulkhead
cutter
shield
shield body
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
JP9048086U
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 JP9048086U priority Critical patent/JPS631098U/ja
Publication of JPS631098U publication Critical patent/JPS631098U/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図は本考案に係るシールド掘進機の一実施
例を示す縦断側面図、第2図はその正面図、第3
図は従来のシールド掘進機の縦断側面図である。 21……シールド本体、22……バルクヘツド
、23……カツタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド本体に設けたバルクヘツドの前部に回
    転自在なカツタを配設した密閉式シールド掘削機
    において、前記バルクヘツドをシールド本体のス
    キンプレートの最前端に配設し、同バルクヘツド
    の前方にこれと隣接してカツタを配設してなるこ
    とを特徴とするシールド掘進機。
JP9048086U 1986-06-16 1986-06-16 Pending JPS631098U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9048086U JPS631098U (ja) 1986-06-16 1986-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9048086U JPS631098U (ja) 1986-06-16 1986-06-16

Publications (1)

Publication Number Publication Date
JPS631098U true JPS631098U (ja) 1988-01-06

Family

ID=30950384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9048086U Pending JPS631098U (ja) 1986-06-16 1986-06-16

Country Status (1)

Country Link
JP (1) JPS631098U (ja)

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