JPH01176195U - - Google Patents

Info

Publication number
JPH01176195U
JPH01176195U JP7221088U JP7221088U JPH01176195U JP H01176195 U JPH01176195 U JP H01176195U JP 7221088 U JP7221088 U JP 7221088U JP 7221088 U JP7221088 U JP 7221088U JP H01176195 U JPH01176195 U JP H01176195U
Authority
JP
Japan
Prior art keywords
plate
shield machine
open shield
side wall
pressure receiving
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
JP7221088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535196Y2 (en]
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 JP1988072210U priority Critical patent/JPH0535196Y2/ja
Publication of JPH01176195U publication Critical patent/JPH01176195U/ja
Application granted granted Critical
Publication of JPH0535196Y2 publication Critical patent/JPH0535196Y2/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)
JP1988072210U 1988-05-31 1988-05-31 Expired - Lifetime JPH0535196Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988072210U JPH0535196Y2 (en]) 1988-05-31 1988-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988072210U JPH0535196Y2 (en]) 1988-05-31 1988-05-31

Publications (2)

Publication Number Publication Date
JPH01176195U true JPH01176195U (en]) 1989-12-15
JPH0535196Y2 JPH0535196Y2 (en]) 1993-09-07

Family

ID=31297384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988072210U Expired - Lifetime JPH0535196Y2 (en]) 1988-05-31 1988-05-31

Country Status (1)

Country Link
JP (1) JPH0535196Y2 (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613405U (en]) * 1979-07-13 1981-02-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613405U (en]) * 1979-07-13 1981-02-04

Also Published As

Publication number Publication date
JPH0535196Y2 (en]) 1993-09-07

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