JPS523240A - Device of discharging earth in tunnel excavation - Google Patents

Device of discharging earth in tunnel excavation

Info

Publication number
JPS523240A
JPS523240A JP7985875A JP7985875A JPS523240A JP S523240 A JPS523240 A JP S523240A JP 7985875 A JP7985875 A JP 7985875A JP 7985875 A JP7985875 A JP 7985875A JP S523240 A JPS523240 A JP S523240A
Authority
JP
Japan
Prior art keywords
tunnel excavation
discharging earth
earth
discharging
excavation
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
JP7985875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5637400B2 (cs
Inventor
Hiroshi Imamura
Satomi Kuraishi
Shiyouichirou Funaki
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.)
Mitsubishi Heavy Industries Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nippon Telegraph and Telephone 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 Mitsubishi Heavy Industries Ltd, Nippon Telegraph and Telephone Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7985875A priority Critical patent/JPS523240A/ja
Publication of JPS523240A publication Critical patent/JPS523240A/ja
Publication of JPS5637400B2 publication Critical patent/JPS5637400B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7985875A 1975-06-27 1975-06-27 Device of discharging earth in tunnel excavation Granted JPS523240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7985875A JPS523240A (en) 1975-06-27 1975-06-27 Device of discharging earth in tunnel excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7985875A JPS523240A (en) 1975-06-27 1975-06-27 Device of discharging earth in tunnel excavation

Publications (2)

Publication Number Publication Date
JPS523240A true JPS523240A (en) 1977-01-11
JPS5637400B2 JPS5637400B2 (cs) 1981-08-31

Family

ID=13701883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7985875A Granted JPS523240A (en) 1975-06-27 1975-06-27 Device of discharging earth in tunnel excavation

Country Status (1)

Country Link
JP (1) JPS523240A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06313491A (ja) * 1993-04-28 1994-11-08 Toto Ltd 水 栓

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06313491A (ja) * 1993-04-28 1994-11-08 Toto Ltd 水 栓

Also Published As

Publication number Publication date
JPS5637400B2 (cs) 1981-08-31

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