JPS5451228A - Cylinder controller of blade shield excavator - Google Patents

Cylinder controller of blade shield excavator

Info

Publication number
JPS5451228A
JPS5451228A JP11667077A JP11667077A JPS5451228A JP S5451228 A JPS5451228 A JP S5451228A JP 11667077 A JP11667077 A JP 11667077A JP 11667077 A JP11667077 A JP 11667077A JP S5451228 A JPS5451228 A JP S5451228A
Authority
JP
Japan
Prior art keywords
shield excavator
cylinder controller
blade shield
blade
controller
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
JP11667077A
Other languages
English (en)
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.)
Toyota Tsusho Corp
KYB Corp
Original Assignee
Tomen Corp
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 Tomen Corp, Kayaba Industry Co Ltd filed Critical Tomen Corp
Priority to JP11667077A priority Critical patent/JPS5451228A/ja
Publication of JPS5451228A publication Critical patent/JPS5451228A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP11667077A 1977-09-30 1977-09-30 Cylinder controller of blade shield excavator Pending JPS5451228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11667077A JPS5451228A (en) 1977-09-30 1977-09-30 Cylinder controller of blade shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11667077A JPS5451228A (en) 1977-09-30 1977-09-30 Cylinder controller of blade shield excavator

Publications (1)

Publication Number Publication Date
JPS5451228A true JPS5451228A (en) 1979-04-21

Family

ID=14692977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11667077A Pending JPS5451228A (en) 1977-09-30 1977-09-30 Cylinder controller of blade shield excavator

Country Status (1)

Country Link
JP (1) JPS5451228A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144495A (ja) * 1988-11-25 1990-06-04 Shimizu Corp 地中接合型シールド機の貫入リング押出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144495A (ja) * 1988-11-25 1990-06-04 Shimizu Corp 地中接合型シールド機の貫入リング押出装置

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