JPS5931834Y2 - シ−ルド掘進機 - Google Patents

シ−ルド掘進機

Info

Publication number
JPS5931834Y2
JPS5931834Y2 JP5948879U JP5948879U JPS5931834Y2 JP S5931834 Y2 JPS5931834 Y2 JP S5931834Y2 JP 5948879 U JP5948879 U JP 5948879U JP 5948879 U JP5948879 U JP 5948879U JP S5931834 Y2 JPS5931834 Y2 JP S5931834Y2
Authority
JP
Japan
Prior art keywords
screw conveyor
debris
casing
screw
gravel
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
JP5948879U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55159296U (cg-RX-API-DMAC7.html
Inventor
正 中村
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP5948879U priority Critical patent/JPS5931834Y2/ja
Publication of JPS55159296U publication Critical patent/JPS55159296U/ja
Application granted granted Critical
Publication of JPS5931834Y2 publication Critical patent/JPS5931834Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5948879U 1979-05-02 1979-05-02 シ−ルド掘進機 Expired JPS5931834Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5948879U JPS5931834Y2 (ja) 1979-05-02 1979-05-02 シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5948879U JPS5931834Y2 (ja) 1979-05-02 1979-05-02 シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS55159296U JPS55159296U (cg-RX-API-DMAC7.html) 1980-11-15
JPS5931834Y2 true JPS5931834Y2 (ja) 1984-09-07

Family

ID=29293488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5948879U Expired JPS5931834Y2 (ja) 1979-05-02 1979-05-02 シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS5931834Y2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624628Y2 (cg-RX-API-DMAC7.html) * 1981-01-20 1987-02-02

Also Published As

Publication number Publication date
JPS55159296U (cg-RX-API-DMAC7.html) 1980-11-15

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