JPS53113138A - Open shield excavator - Google Patents

Open shield excavator

Info

Publication number
JPS53113138A
JPS53113138A JP2739477A JP2739477A JPS53113138A JP S53113138 A JPS53113138 A JP S53113138A JP 2739477 A JP2739477 A JP 2739477A JP 2739477 A JP2739477 A JP 2739477A JP S53113138 A JPS53113138 A JP S53113138A
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.)
Granted
Application number
JP2739477A
Other languages
Japanese (ja)
Other versions
JPS6049756B2 (en
Inventor
Isamu Ueda
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 JP2739477A priority Critical patent/JPS6049756B2/en
Publication of JPS53113138A publication Critical patent/JPS53113138A/en
Publication of JPS6049756B2 publication Critical patent/JPS6049756B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP2739477A 1977-03-11 1977-03-11 Trench shield excavator Expired JPS6049756B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2739477A JPS6049756B2 (en) 1977-03-11 1977-03-11 Trench shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2739477A JPS6049756B2 (en) 1977-03-11 1977-03-11 Trench shield excavator

Publications (2)

Publication Number Publication Date
JPS53113138A true JPS53113138A (en) 1978-10-03
JPS6049756B2 JPS6049756B2 (en) 1985-11-05

Family

ID=12219835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2739477A Expired JPS6049756B2 (en) 1977-03-11 1977-03-11 Trench shield excavator

Country Status (1)

Country Link
JP (1) JPS6049756B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740094A (en) * 1980-08-21 1982-03-05 Uemura Koichi Multi-stage shielded excavating method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740094A (en) * 1980-08-21 1982-03-05 Uemura Koichi Multi-stage shielded excavating method and apparatus
JPS6223159B2 (en) * 1980-08-21 1987-05-21 Koichi Uemura

Also Published As

Publication number Publication date
JPS6049756B2 (en) 1985-11-05

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