JPH052710Y2 - - Google Patents

Info

Publication number
JPH052710Y2
JPH052710Y2 JP8903587U JP8903587U JPH052710Y2 JP H052710 Y2 JPH052710 Y2 JP H052710Y2 JP 8903587 U JP8903587 U JP 8903587U JP 8903587 U JP8903587 U JP 8903587U JP H052710 Y2 JPH052710 Y2 JP H052710Y2
Authority
JP
Japan
Prior art keywords
starting
wall
reaction force
starting shaft
shield machine
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 - Lifetime
Application number
JP8903587U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63198697U (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 JP8903587U priority Critical patent/JPH052710Y2/ja
Publication of JPS63198697U publication Critical patent/JPS63198697U/ja
Application granted granted Critical
Publication of JPH052710Y2 publication Critical patent/JPH052710Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8903587U 1987-06-11 1987-06-11 Expired - Lifetime JPH052710Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8903587U JPH052710Y2 (enrdf_load_stackoverflow) 1987-06-11 1987-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8903587U JPH052710Y2 (enrdf_load_stackoverflow) 1987-06-11 1987-06-11

Publications (2)

Publication Number Publication Date
JPS63198697U JPS63198697U (enrdf_load_stackoverflow) 1988-12-21
JPH052710Y2 true JPH052710Y2 (enrdf_load_stackoverflow) 1993-01-22

Family

ID=30947652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8903587U Expired - Lifetime JPH052710Y2 (enrdf_load_stackoverflow) 1987-06-11 1987-06-11

Country Status (1)

Country Link
JP (1) JPH052710Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7731022B1 (ja) * 2025-06-10 2025-08-28 大成建設株式会社 発進設備および掘進機の発進方法

Also Published As

Publication number Publication date
JPS63198697U (enrdf_load_stackoverflow) 1988-12-21

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