JPS56105099A - Shielding excavator - Google Patents

Shielding excavator

Info

Publication number
JPS56105099A
JPS56105099A JP527380A JP527380A JPS56105099A JP S56105099 A JPS56105099 A JP S56105099A JP 527380 A JP527380 A JP 527380A JP 527380 A JP527380 A JP 527380A JP S56105099 A JPS56105099 A JP S56105099A
Authority
JP
Japan
Prior art keywords
shielding excavator
excavator
shielding
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
JP527380A
Other languages
Japanese (ja)
Other versions
JPS5933754B2 (en
Inventor
Tsutomu Mizutani
Masao Suda
Tadao Shima
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP527380A priority Critical patent/JPS5933754B2/en
Publication of JPS56105099A publication Critical patent/JPS56105099A/en
Publication of JPS5933754B2 publication Critical patent/JPS5933754B2/en
Expired legal-status Critical Current

Links

JP527380A 1980-01-22 1980-01-22 shield tunneling machine Expired JPS5933754B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP527380A JPS5933754B2 (en) 1980-01-22 1980-01-22 shield tunneling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP527380A JPS5933754B2 (en) 1980-01-22 1980-01-22 shield tunneling machine

Publications (2)

Publication Number Publication Date
JPS56105099A true JPS56105099A (en) 1981-08-21
JPS5933754B2 JPS5933754B2 (en) 1984-08-17

Family

ID=11606617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP527380A Expired JPS5933754B2 (en) 1980-01-22 1980-01-22 shield tunneling machine

Country Status (1)

Country Link
JP (1) JPS5933754B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129106U (en) * 1984-07-26 1986-02-21 株式会社 神崎高級工機製作所 Hydraulic supply system for work vehicles
JPH0227092A (en) * 1988-07-15 1990-01-29 Mitsubishi Heavy Ind Ltd Oil-hydraulic circuit for shield jack of shield excavating machine
JPH06108782A (en) * 1992-09-28 1994-04-19 Kawasaki Heavy Ind Ltd Method of controlling shield machine and device therefor
CN103362898A (en) * 2012-03-31 2013-10-23 何荣志 Multi-pressure-source energy-saving hydraulic system
CN103939399A (en) * 2013-01-18 2014-07-23 何荣志 Multistation hydraulic group control energy-saving technology

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011064216A (en) * 2009-09-15 2011-03-31 Honda Motor Co Ltd Fluid pressure transmission device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129106U (en) * 1984-07-26 1986-02-21 株式会社 神崎高級工機製作所 Hydraulic supply system for work vehicles
JPH0227092A (en) * 1988-07-15 1990-01-29 Mitsubishi Heavy Ind Ltd Oil-hydraulic circuit for shield jack of shield excavating machine
JPH06108782A (en) * 1992-09-28 1994-04-19 Kawasaki Heavy Ind Ltd Method of controlling shield machine and device therefor
JP2501069B2 (en) * 1992-09-28 1996-05-29 川崎重工業株式会社 Shield machine control device
CN103362898A (en) * 2012-03-31 2013-10-23 何荣志 Multi-pressure-source energy-saving hydraulic system
CN103939399A (en) * 2013-01-18 2014-07-23 何荣志 Multistation hydraulic group control energy-saving technology

Also Published As

Publication number Publication date
JPS5933754B2 (en) 1984-08-17

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