JPS57108399A - Pebble discharger for mud type shielded machine - Google Patents

Pebble discharger for mud type shielded machine

Info

Publication number
JPS57108399A
JPS57108399A JP18459280A JP18459280A JPS57108399A JP S57108399 A JPS57108399 A JP S57108399A JP 18459280 A JP18459280 A JP 18459280A JP 18459280 A JP18459280 A JP 18459280A JP S57108399 A JPS57108399 A JP S57108399A
Authority
JP
Japan
Prior art keywords
pebble
discharger
mud type
type shielded
shielded machine
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
JP18459280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648160B2 (enrdf_load_stackoverflow
Inventor
Kunimoto Kawamura
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.)
Mitsui Construction Co Ltd
Original Assignee
Mitsui Construction 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 Mitsui Construction Co Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP18459280A priority Critical patent/JPS57108399A/ja
Publication of JPS57108399A publication Critical patent/JPS57108399A/ja
Publication of JPS648160B2 publication Critical patent/JPS648160B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP18459280A 1980-12-25 1980-12-25 Pebble discharger for mud type shielded machine Granted JPS57108399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18459280A JPS57108399A (en) 1980-12-25 1980-12-25 Pebble discharger for mud type shielded machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18459280A JPS57108399A (en) 1980-12-25 1980-12-25 Pebble discharger for mud type shielded machine

Publications (2)

Publication Number Publication Date
JPS57108399A true JPS57108399A (en) 1982-07-06
JPS648160B2 JPS648160B2 (enrdf_load_stackoverflow) 1989-02-13

Family

ID=16155899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18459280A Granted JPS57108399A (en) 1980-12-25 1980-12-25 Pebble discharger for mud type shielded machine

Country Status (1)

Country Link
JP (1) JPS57108399A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS648160B2 (enrdf_load_stackoverflow) 1989-02-13

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