JPS63176192U - - Google Patents

Info

Publication number
JPS63176192U
JPS63176192U JP5600687U JP5600687U JPS63176192U JP S63176192 U JPS63176192 U JP S63176192U JP 5600687 U JP5600687 U JP 5600687U JP 5600687 U JP5600687 U JP 5600687U JP S63176192 U JPS63176192 U JP S63176192U
Authority
JP
Japan
Prior art keywords
rod
hole
shank
wear
display
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
JP5600687U
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 JP5600687U priority Critical patent/JPS63176192U/ja
Publication of JPS63176192U publication Critical patent/JPS63176192U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は第2図のA―A断面図、第2図はシー
ルド掘進機の正面図である。 4……カツタビツト、5……シヤンク、8……
穴、10……油圧シリンダー、11……ロツド、
A……摩耗限界点、X……ロツドの移動表示装置

Claims (1)

    【実用新案登録請求の範囲】
  1. カツタビツトのシヤンクに、該シヤンクの摩耗
    限界点まで穴を穿設すると共に、該穴内に流体シ
    リンダーのロツドを挿入し、且つ、前記ロツドの
    移動を表示する表示装置を装備したシールド掘進
    機におけるカツタビツト摩耗検知装置。
JP5600687U 1987-04-15 1987-04-15 Pending JPS63176192U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5600687U JPS63176192U (ja) 1987-04-15 1987-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5600687U JPS63176192U (ja) 1987-04-15 1987-04-15

Publications (1)

Publication Number Publication Date
JPS63176192U true JPS63176192U (ja) 1988-11-15

Family

ID=30884431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5600687U Pending JPS63176192U (ja) 1987-04-15 1987-04-15

Country Status (1)

Country Link
JP (1) JPS63176192U (ja)

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