JPS5451227A - Open shield excavator - Google Patents

Open shield excavator

Info

Publication number
JPS5451227A
JPS5451227A JP11666977A JP11666977A JPS5451227A JP S5451227 A JPS5451227 A JP S5451227A JP 11666977 A JP11666977 A JP 11666977A JP 11666977 A JP11666977 A JP 11666977A JP S5451227 A JPS5451227 A JP S5451227A
Authority
JP
Japan
Prior art keywords
shield excavator
open shield
open
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.)
Pending
Application number
JP11666977A
Other languages
Japanese (ja)
Inventor
Kaiji Yanagihara
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP11666977A priority Critical patent/JPS5451227A/en
Publication of JPS5451227A publication Critical patent/JPS5451227A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP11666977A 1977-09-30 1977-09-30 Open shield excavator Pending JPS5451227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11666977A JPS5451227A (en) 1977-09-30 1977-09-30 Open shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11666977A JPS5451227A (en) 1977-09-30 1977-09-30 Open shield excavator

Publications (1)

Publication Number Publication Date
JPS5451227A true JPS5451227A (en) 1979-04-21

Family

ID=14692951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11666977A Pending JPS5451227A (en) 1977-09-30 1977-09-30 Open shield excavator

Country Status (1)

Country Link
JP (1) JPS5451227A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729791A (en) * 1980-07-24 1982-02-17 Tomen Kk Excavator for tunnel or the like
JPS5729790A (en) * 1980-07-24 1982-02-17 Tomen Kk Excavator for tunnels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144011A (en) * 1975-05-27 1976-12-10 Gewerk Eisenhuette Westfalia Method for laying pipe and apparatus used for same
JPS5254240A (en) * 1975-10-28 1977-05-02 Tomen Kk Opened cutting system blade shield propulsion machine
JPS52100709A (en) * 1976-02-20 1977-08-24 Kido Kensetsu Kogyo Semiiopen shield excavator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144011A (en) * 1975-05-27 1976-12-10 Gewerk Eisenhuette Westfalia Method for laying pipe and apparatus used for same
JPS5254240A (en) * 1975-10-28 1977-05-02 Tomen Kk Opened cutting system blade shield propulsion machine
JPS52100709A (en) * 1976-02-20 1977-08-24 Kido Kensetsu Kogyo Semiiopen shield excavator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729791A (en) * 1980-07-24 1982-02-17 Tomen Kk Excavator for tunnel or the like
JPS5729790A (en) * 1980-07-24 1982-02-17 Tomen Kk Excavator for tunnels

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