JPS52124731A - Shield excavator - Google Patents

Shield excavator

Info

Publication number
JPS52124731A
JPS52124731A JP4092276A JP4092276A JPS52124731A JP S52124731 A JPS52124731 A JP S52124731A JP 4092276 A JP4092276 A JP 4092276A JP 4092276 A JP4092276 A JP 4092276A JP S52124731 A JPS52124731 A JP S52124731A
Authority
JP
Japan
Prior art keywords
shield excavator
excavator
shield
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
JP4092276A
Other languages
Japanese (ja)
Other versions
JPS5440857B2 (en
Inventor
Yukio Fujimoto
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP4092276A priority Critical patent/JPS52124731A/en
Publication of JPS52124731A publication Critical patent/JPS52124731A/en
Publication of JPS5440857B2 publication Critical patent/JPS5440857B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP4092276A 1976-04-13 1976-04-13 Shield excavator Granted JPS52124731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4092276A JPS52124731A (en) 1976-04-13 1976-04-13 Shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4092276A JPS52124731A (en) 1976-04-13 1976-04-13 Shield excavator

Publications (2)

Publication Number Publication Date
JPS52124731A true JPS52124731A (en) 1977-10-20
JPS5440857B2 JPS5440857B2 (en) 1979-12-05

Family

ID=12593979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4092276A Granted JPS52124731A (en) 1976-04-13 1976-04-13 Shield excavator

Country Status (1)

Country Link
JP (1) JPS52124731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123222A (en) * 1978-03-18 1979-09-25 Iseki Kaihatsu Koki Liquid pressurizing shield tunnel excavator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123222A (en) * 1978-03-18 1979-09-25 Iseki Kaihatsu Koki Liquid pressurizing shield tunnel excavator

Also Published As

Publication number Publication date
JPS5440857B2 (en) 1979-12-05

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