JPH01176196U - - Google Patents

Info

Publication number
JPH01176196U
JPH01176196U JP7221188U JP7221188U JPH01176196U JP H01176196 U JPH01176196 U JP H01176196U JP 7221188 U JP7221188 U JP 7221188U JP 7221188 U JP7221188 U JP 7221188U JP H01176196 U JPH01176196 U JP H01176196U
Authority
JP
Japan
Prior art keywords
shield machine
open shield
plate
side wall
bottom plate
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
JP7221188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535197Y2 (enrdf_load_stackoverflow
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 JP1988072211U priority Critical patent/JPH0535197Y2/ja
Publication of JPH01176196U publication Critical patent/JPH01176196U/ja
Application granted granted Critical
Publication of JPH0535197Y2 publication Critical patent/JPH0535197Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP1988072211U 1988-05-31 1988-05-31 Expired - Lifetime JPH0535197Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988072211U JPH0535197Y2 (enrdf_load_stackoverflow) 1988-05-31 1988-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988072211U JPH0535197Y2 (enrdf_load_stackoverflow) 1988-05-31 1988-05-31

Publications (2)

Publication Number Publication Date
JPH01176196U true JPH01176196U (enrdf_load_stackoverflow) 1989-12-15
JPH0535197Y2 JPH0535197Y2 (enrdf_load_stackoverflow) 1993-09-07

Family

ID=31297385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988072211U Expired - Lifetime JPH0535197Y2 (enrdf_load_stackoverflow) 1988-05-31 1988-05-31

Country Status (1)

Country Link
JP (1) JPH0535197Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100709A (en) * 1976-02-20 1977-08-24 Kido Kensetsu Kogyo Semiiopen shield excavator
JPS60112909A (ja) * 1983-11-19 1985-06-19 Takeshi Hayashi 係船装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100709A (en) * 1976-02-20 1977-08-24 Kido Kensetsu Kogyo Semiiopen shield excavator
JPS60112909A (ja) * 1983-11-19 1985-06-19 Takeshi Hayashi 係船装置

Also Published As

Publication number Publication date
JPH0535197Y2 (enrdf_load_stackoverflow) 1993-09-07

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