JPH0383297U - - Google Patents

Info

Publication number
JPH0383297U
JPH0383297U JP14357989U JP14357989U JPH0383297U JP H0383297 U JPH0383297 U JP H0383297U JP 14357989 U JP14357989 U JP 14357989U JP 14357989 U JP14357989 U JP 14357989U JP H0383297 U JPH0383297 U JP H0383297U
Authority
JP
Japan
Prior art keywords
cutter
face plate
shield excavator
attached
cutter face
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
JP14357989U
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 JP14357989U priority Critical patent/JPH0383297U/ja
Publication of JPH0383297U publication Critical patent/JPH0383297U/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図は本考案のシールド掘削機の内外二重の
中間軸部分の一実施例を示す側面図、第2図は同
シールド掘削機を示す縦断側面図、第3図はその
正面図、第4図は従来のシールド掘削機を示す縦
断側面図、第5図はその正面図、第6図は第4図
の矢視−線を示す側面図である。 1……シールド掘削機本体、2……カツタ面板
、3……カツタ駆動装置、4……環状歯車、6…
…カツタ駆動ドラム、5,7……内外二重の中間
軸、8……ベアリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド掘削機本体内に設置したカツタ駆動装
    置の回転を環状歯車と同環状歯車に取付けたカツ
    タ駆動ドラムと中間軸とを介しカツタ面板に伝え
    て、同カツタ面板を回転するシールド掘削機にお
    いて、前記中間軸を互いに摺動自在に嵌挿した内
    外二重の中間軸により構成し、同各中間軸の一方
    を前記カツタ駆動ドラムに取付けるとともに同各
    中間軸の他方を前記カツタ面板に取付けたことを
    特徴とするシールド掘削機。
JP14357989U 1989-12-14 1989-12-14 Pending JPH0383297U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14357989U JPH0383297U (ja) 1989-12-14 1989-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14357989U JPH0383297U (ja) 1989-12-14 1989-12-14

Publications (1)

Publication Number Publication Date
JPH0383297U true JPH0383297U (ja) 1991-08-23

Family

ID=31690344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14357989U Pending JPH0383297U (ja) 1989-12-14 1989-12-14

Country Status (1)

Country Link
JP (1) JPH0383297U (ja)

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