JPS5416829A - Mud pressure shielding excavator - Google Patents

Mud pressure shielding excavator

Info

Publication number
JPS5416829A
JPS5416829A JP8153977A JP8153977A JPS5416829A JP S5416829 A JPS5416829 A JP S5416829A JP 8153977 A JP8153977 A JP 8153977A JP 8153977 A JP8153977 A JP 8153977A JP S5416829 A JPS5416829 A JP S5416829A
Authority
JP
Japan
Prior art keywords
mud pressure
pressure shielding
shielding excavator
excavator
mud
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
JP8153977A
Other languages
Japanese (ja)
Inventor
Hiroshi Matsushima
Tadao Yoshikawa
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 Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP8153977A priority Critical patent/JPS5416829A/en
Publication of JPS5416829A publication Critical patent/JPS5416829A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8153977A 1977-07-07 1977-07-07 Mud pressure shielding excavator Pending JPS5416829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8153977A JPS5416829A (en) 1977-07-07 1977-07-07 Mud pressure shielding excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8153977A JPS5416829A (en) 1977-07-07 1977-07-07 Mud pressure shielding excavator

Publications (1)

Publication Number Publication Date
JPS5416829A true JPS5416829A (en) 1979-02-07

Family

ID=13749094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8153977A Pending JPS5416829A (en) 1977-07-07 1977-07-07 Mud pressure shielding excavator

Country Status (1)

Country Link
JP (1) JPS5416829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156393A (en) * 1980-05-07 1981-12-03 Hitachi Shipbuilding Eng Co Mechanical system for silt pressure shielded excavator
JPS5883797A (en) * 1981-11-13 1983-05-19 三井建設株式会社 Mud type shielding excavation construction method and its device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156393A (en) * 1980-05-07 1981-12-03 Hitachi Shipbuilding Eng Co Mechanical system for silt pressure shielded excavator
JPS6152316B2 (en) * 1980-05-07 1986-11-12 Hitachi Shipbuilding Eng Co
JPS5883797A (en) * 1981-11-13 1983-05-19 三井建設株式会社 Mud type shielding excavation construction method and its device
JPH0213119B2 (en) * 1981-11-13 1990-04-03 Mitsui Constr

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