JPH061677Y2 - シールド掘進機 - Google Patents

シールド掘進機

Info

Publication number
JPH061677Y2
JPH061677Y2 JP6339888U JP6339888U JPH061677Y2 JP H061677 Y2 JPH061677 Y2 JP H061677Y2 JP 6339888 U JP6339888 U JP 6339888U JP 6339888 U JP6339888 U JP 6339888U JP H061677 Y2 JPH061677 Y2 JP H061677Y2
Authority
JP
Japan
Prior art keywords
segment
shield
horizontally
shield jack
machine
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
JP6339888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01167500U (enrdf_load_stackoverflow
Inventor
均 高橋
啓一 園城
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 JP6339888U priority Critical patent/JPH061677Y2/ja
Publication of JPH01167500U publication Critical patent/JPH01167500U/ja
Application granted granted Critical
Publication of JPH061677Y2 publication Critical patent/JPH061677Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6339888U 1988-05-16 1988-05-16 シールド掘進機 Expired - Lifetime JPH061677Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6339888U JPH061677Y2 (ja) 1988-05-16 1988-05-16 シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6339888U JPH061677Y2 (ja) 1988-05-16 1988-05-16 シールド掘進機

Publications (2)

Publication Number Publication Date
JPH01167500U JPH01167500U (enrdf_load_stackoverflow) 1989-11-24
JPH061677Y2 true JPH061677Y2 (ja) 1994-01-12

Family

ID=31288903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6339888U Expired - Lifetime JPH061677Y2 (ja) 1988-05-16 1988-05-16 シールド掘進機

Country Status (1)

Country Link
JP (1) JPH061677Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01167500U (enrdf_load_stackoverflow) 1989-11-24

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