JPH0453885U - - Google Patents

Info

Publication number
JPH0453885U
JPH0453885U JP9551390U JP9551390U JPH0453885U JP H0453885 U JPH0453885 U JP H0453885U JP 9551390 U JP9551390 U JP 9551390U JP 9551390 U JP9551390 U JP 9551390U JP H0453885 U JPH0453885 U JP H0453885U
Authority
JP
Japan
Prior art keywords
conveyor
earth
casing
screw conveyor
pressure chamber
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
JP9551390U
Other languages
English (en)
Japanese (ja)
Other versions
JP2508268Y2 (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 JP9551390U priority Critical patent/JP2508268Y2/ja
Publication of JPH0453885U publication Critical patent/JPH0453885U/ja
Application granted granted Critical
Publication of JP2508268Y2 publication Critical patent/JP2508268Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Screw Conveyors (AREA)
JP9551390U 1990-09-13 1990-09-13 シ―ルド掘進機用スクリュ―コンベア Expired - Lifetime JP2508268Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9551390U JP2508268Y2 (ja) 1990-09-13 1990-09-13 シ―ルド掘進機用スクリュ―コンベア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9551390U JP2508268Y2 (ja) 1990-09-13 1990-09-13 シ―ルド掘進機用スクリュ―コンベア

Publications (2)

Publication Number Publication Date
JPH0453885U true JPH0453885U (en, 2012) 1992-05-08
JP2508268Y2 JP2508268Y2 (ja) 1996-08-21

Family

ID=31834275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9551390U Expired - Lifetime JP2508268Y2 (ja) 1990-09-13 1990-09-13 シ―ルド掘進機用スクリュ―コンベア

Country Status (1)

Country Link
JP (1) JP2508268Y2 (en, 2012)

Also Published As

Publication number Publication date
JP2508268Y2 (ja) 1996-08-21

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