JPS62163597U - - Google Patents

Info

Publication number
JPS62163597U
JPS62163597U JP4901986U JP4901986U JPS62163597U JP S62163597 U JPS62163597 U JP S62163597U JP 4901986 U JP4901986 U JP 4901986U JP 4901986 U JP4901986 U JP 4901986U JP S62163597 U JPS62163597 U JP S62163597U
Authority
JP
Japan
Prior art keywords
shield machine
shield
offset
machine
cutter head
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
JP4901986U
Other languages
English (en)
Other versions
JPH042239Y2 (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 JP4901986U priority Critical patent/JPH042239Y2/ja
Publication of JPS62163597U publication Critical patent/JPS62163597U/ja
Application granted granted Critical
Publication of JPH042239Y2 publication Critical patent/JPH042239Y2/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図は本考案に係るオフセツトカツタを装備
したシールド式掘削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図は余掘装置にお
ける余掘用コピーカツタのストローク制御範囲を
示す説明図、第4図は余掘用コピーカツタのスト
ローグ制御目標値を示す座標、第5図は従来の土
圧系シールド式掘削機を示す縦断側面図、第6図
は従来の泥水式のシールド式掘削機を示す縦断側
面図である。 1……シールド本体、6……カツタヘツド、8
……駆動モータ、9……カツタビツト、10:余
掘用コピーカツタ、11……コピーカツタジヤツ
キ、14……スクリユウコンベヤ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド機前面に同機より小径のカツタヘツド
    をシールド機軸芯とオフセツトして配設するとと
    もに、前記カツタヘツドに余掘装置を出没自在に
    内蔵してなることを特徴とするオフセツトカツタ
    を装備したシールド式掘削機。
JP4901986U 1986-04-03 1986-04-03 Expired JPH042239Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4901986U JPH042239Y2 (ja) 1986-04-03 1986-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4901986U JPH042239Y2 (ja) 1986-04-03 1986-04-03

Publications (2)

Publication Number Publication Date
JPS62163597U true JPS62163597U (ja) 1987-10-17
JPH042239Y2 JPH042239Y2 (ja) 1992-01-24

Family

ID=30871089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4901986U Expired JPH042239Y2 (ja) 1986-04-03 1986-04-03

Country Status (1)

Country Link
JP (1) JPH042239Y2 (ja)

Also Published As

Publication number Publication date
JPH042239Y2 (ja) 1992-01-24

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