JPH018640Y2 - - Google Patents

Info

Publication number
JPH018640Y2
JPH018640Y2 JP1981171081U JP17108181U JPH018640Y2 JP H018640 Y2 JPH018640 Y2 JP H018640Y2 JP 1981171081 U JP1981171081 U JP 1981171081U JP 17108181 U JP17108181 U JP 17108181U JP H018640 Y2 JPH018640 Y2 JP H018640Y2
Authority
JP
Japan
Prior art keywords
screw blade
discharge port
cylindrical casing
pressure chamber
lid
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.)
Expired
Application number
JP1981171081U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5876698U (ja
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 filed Critical
Priority to JP17108181U priority Critical patent/JPS5876698U/ja
Publication of JPS5876698U publication Critical patent/JPS5876698U/ja
Application granted granted Critical
Publication of JPH018640Y2 publication Critical patent/JPH018640Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP17108181U 1981-11-16 1981-11-16 シ−ルド掘進機の排土装置 Granted JPS5876698U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17108181U JPS5876698U (ja) 1981-11-16 1981-11-16 シ−ルド掘進機の排土装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17108181U JPS5876698U (ja) 1981-11-16 1981-11-16 シ−ルド掘進機の排土装置

Publications (2)

Publication Number Publication Date
JPS5876698U JPS5876698U (ja) 1983-05-24
JPH018640Y2 true JPH018640Y2 (en]) 1989-03-08

Family

ID=29963023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17108181U Granted JPS5876698U (ja) 1981-11-16 1981-11-16 シ−ルド掘進機の排土装置

Country Status (1)

Country Link
JP (1) JPS5876698U (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814920B2 (ja) * 1978-06-27 1983-03-23 株式会社熊谷組 シ−ルドトンネル掘進装置

Also Published As

Publication number Publication date
JPS5876698U (ja) 1983-05-24

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