JP2501358Y2 - シ―ルド掘削機 - Google Patents

シ―ルド掘削機

Info

Publication number
JP2501358Y2
JP2501358Y2 JP10446390U JP10446390U JP2501358Y2 JP 2501358 Y2 JP2501358 Y2 JP 2501358Y2 JP 10446390 U JP10446390 U JP 10446390U JP 10446390 U JP10446390 U JP 10446390U JP 2501358 Y2 JP2501358 Y2 JP 2501358Y2
Authority
JP
Japan
Prior art keywords
shield excavator
rubber ring
shield
ring
tunnel
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 - Lifetime
Application number
JP10446390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0461192U (enExample
Inventor
龍矣 仲村
和夫 宮沢
俊雄 渡辺
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.)
Mitsubishi Heavy Industries Ltd
Shimizu Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Shimizu Corp
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 Mitsubishi Heavy Industries Ltd, Shimizu Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10446390U priority Critical patent/JP2501358Y2/ja
Publication of JPH0461192U publication Critical patent/JPH0461192U/ja
Application granted granted Critical
Publication of JP2501358Y2 publication Critical patent/JP2501358Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10446390U 1990-10-05 1990-10-05 シ―ルド掘削機 Expired - Lifetime JP2501358Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10446390U JP2501358Y2 (ja) 1990-10-05 1990-10-05 シ―ルド掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10446390U JP2501358Y2 (ja) 1990-10-05 1990-10-05 シ―ルド掘削機

Publications (2)

Publication Number Publication Date
JPH0461192U JPH0461192U (enExample) 1992-05-26
JP2501358Y2 true JP2501358Y2 (ja) 1996-06-19

Family

ID=31849744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10446390U Expired - Lifetime JP2501358Y2 (ja) 1990-10-05 1990-10-05 シ―ルド掘削機

Country Status (1)

Country Link
JP (1) JP2501358Y2 (enExample)

Also Published As

Publication number Publication date
JPH0461192U (enExample) 1992-05-26

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