JPS59167896U - トンネル機械の土砂排出装置 - Google Patents

トンネル機械の土砂排出装置

Info

Publication number
JPS59167896U
JPS59167896U JP5866383U JP5866383U JPS59167896U JP S59167896 U JPS59167896 U JP S59167896U JP 5866383 U JP5866383 U JP 5866383U JP 5866383 U JP5866383 U JP 5866383U JP S59167896 U JPS59167896 U JP S59167896U
Authority
JP
Japan
Prior art keywords
cylinder
earth
screw
sand discharge
spiral screw
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
JP5866383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144633Y2 (cs
Inventor
好人 南
昌生 深田
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP5866383U priority Critical patent/JPS59167896U/ja
Publication of JPS59167896U publication Critical patent/JPS59167896U/ja
Application granted granted Critical
Publication of JPH0144633Y2 publication Critical patent/JPH0144633Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5866383U 1983-04-21 1983-04-21 トンネル機械の土砂排出装置 Granted JPS59167896U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5866383U JPS59167896U (ja) 1983-04-21 1983-04-21 トンネル機械の土砂排出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5866383U JPS59167896U (ja) 1983-04-21 1983-04-21 トンネル機械の土砂排出装置

Publications (2)

Publication Number Publication Date
JPS59167896U true JPS59167896U (ja) 1984-11-10
JPH0144633Y2 JPH0144633Y2 (cs) 1989-12-22

Family

ID=30188942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5866383U Granted JPS59167896U (ja) 1983-04-21 1983-04-21 トンネル機械の土砂排出装置

Country Status (1)

Country Link
JP (1) JPS59167896U (cs)

Also Published As

Publication number Publication date
JPH0144633Y2 (cs) 1989-12-22

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