JPH0626625Y2 - シールド掘進機の中折れ量検出指示装置 - Google Patents

シールド掘進機の中折れ量検出指示装置

Info

Publication number
JPH0626625Y2
JPH0626625Y2 JP16441288U JP16441288U JPH0626625Y2 JP H0626625 Y2 JPH0626625 Y2 JP H0626625Y2 JP 16441288 U JP16441288 U JP 16441288U JP 16441288 U JP16441288 U JP 16441288U JP H0626625 Y2 JPH0626625 Y2 JP H0626625Y2
Authority
JP
Japan
Prior art keywords
shield
center
tip
amount
amount detection
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.)
Expired - Fee Related
Application number
JP16441288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0284892U (enrdf_load_stackoverflow
Inventor
稔 田山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP16441288U priority Critical patent/JPH0626625Y2/ja
Publication of JPH0284892U publication Critical patent/JPH0284892U/ja
Application granted granted Critical
Publication of JPH0626625Y2 publication Critical patent/JPH0626625Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16441288U 1988-12-21 1988-12-21 シールド掘進機の中折れ量検出指示装置 Expired - Fee Related JPH0626625Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16441288U JPH0626625Y2 (ja) 1988-12-21 1988-12-21 シールド掘進機の中折れ量検出指示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16441288U JPH0626625Y2 (ja) 1988-12-21 1988-12-21 シールド掘進機の中折れ量検出指示装置

Publications (2)

Publication Number Publication Date
JPH0284892U JPH0284892U (enrdf_load_stackoverflow) 1990-07-02
JPH0626625Y2 true JPH0626625Y2 (ja) 1994-07-20

Family

ID=31449997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16441288U Expired - Fee Related JPH0626625Y2 (ja) 1988-12-21 1988-12-21 シールド掘進機の中折れ量検出指示装置

Country Status (1)

Country Link
JP (1) JPH0626625Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0284892U (enrdf_load_stackoverflow) 1990-07-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees