JPS5463526A - Tunnel driving shield machine - Google Patents

Tunnel driving shield machine

Info

Publication number
JPS5463526A
JPS5463526A JP12950177A JP12950177A JPS5463526A JP S5463526 A JPS5463526 A JP S5463526A JP 12950177 A JP12950177 A JP 12950177A JP 12950177 A JP12950177 A JP 12950177A JP S5463526 A JPS5463526 A JP S5463526A
Authority
JP
Japan
Prior art keywords
shield machine
tunnel driving
driving shield
tunnel
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.)
Granted
Application number
JP12950177A
Other languages
Japanese (ja)
Other versions
JPS5542237B2 (en
Inventor
Toshio Sasaki
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.)
Sumitomo Construction Co Ltd
Original Assignee
Sumitomo Construction 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 Sumitomo Construction Co Ltd filed Critical Sumitomo Construction Co Ltd
Priority to JP12950177A priority Critical patent/JPS5463526A/en
Publication of JPS5463526A publication Critical patent/JPS5463526A/en
Publication of JPS5542237B2 publication Critical patent/JPS5542237B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP12950177A 1977-10-28 1977-10-28 Tunnel driving shield machine Granted JPS5463526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12950177A JPS5463526A (en) 1977-10-28 1977-10-28 Tunnel driving shield machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12950177A JPS5463526A (en) 1977-10-28 1977-10-28 Tunnel driving shield machine

Publications (2)

Publication Number Publication Date
JPS5463526A true JPS5463526A (en) 1979-05-22
JPS5542237B2 JPS5542237B2 (en) 1980-10-29

Family

ID=15011034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12950177A Granted JPS5463526A (en) 1977-10-28 1977-10-28 Tunnel driving shield machine

Country Status (1)

Country Link
JP (1) JPS5463526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008163602A (en) * 2006-12-27 2008-07-17 Totetsu Kogyo Co Ltd Excavating element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415198U (en) * 1990-05-29 1992-02-06

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087722U (en) * 1974-10-21 1975-07-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087722U (en) * 1974-10-21 1975-07-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008163602A (en) * 2006-12-27 2008-07-17 Totetsu Kogyo Co Ltd Excavating element

Also Published As

Publication number Publication date
JPS5542237B2 (en) 1980-10-29

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