JPH0521600Y2 - - Google Patents

Info

Publication number
JPH0521600Y2
JPH0521600Y2 JP1987058673U JP5867387U JPH0521600Y2 JP H0521600 Y2 JPH0521600 Y2 JP H0521600Y2 JP 1987058673 U JP1987058673 U JP 1987058673U JP 5867387 U JP5867387 U JP 5867387U JP H0521600 Y2 JPH0521600 Y2 JP H0521600Y2
Authority
JP
Japan
Prior art keywords
formwork
tunnel
flange
spherical
members
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
JP1987058673U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410597U (en, 2012
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 JP1987058673U priority Critical patent/JPH0521600Y2/ja
Publication of JPS6410597U publication Critical patent/JPS6410597U/ja
Application granted granted Critical
Publication of JPH0521600Y2 publication Critical patent/JPH0521600Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987058673U 1987-04-20 1987-04-20 Expired - Lifetime JPH0521600Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987058673U JPH0521600Y2 (en, 2012) 1987-04-20 1987-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987058673U JPH0521600Y2 (en, 2012) 1987-04-20 1987-04-20

Publications (2)

Publication Number Publication Date
JPS6410597U JPS6410597U (en, 2012) 1989-01-20
JPH0521600Y2 true JPH0521600Y2 (en, 2012) 1993-06-02

Family

ID=31284470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987058673U Expired - Lifetime JPH0521600Y2 (en, 2012) 1987-04-20 1987-04-20

Country Status (1)

Country Link
JP (1) JPH0521600Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342220C1 (de) * 1983-11-23 1985-02-07 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Tunnelschalung

Also Published As

Publication number Publication date
JPS6410597U (en, 2012) 1989-01-20

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