JPH0519435Y2 - - Google Patents

Info

Publication number
JPH0519435Y2
JPH0519435Y2 JP1986005791U JP579186U JPH0519435Y2 JP H0519435 Y2 JPH0519435 Y2 JP H0519435Y2 JP 1986005791 U JP1986005791 U JP 1986005791U JP 579186 U JP579186 U JP 579186U JP H0519435 Y2 JPH0519435 Y2 JP H0519435Y2
Authority
JP
Japan
Prior art keywords
straight
shield
vector
tunnel
shield jacks
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
JP1986005791U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6277298U (cs
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 JP1986005791U priority Critical patent/JPH0519435Y2/ja
Publication of JPS6277298U publication Critical patent/JPS6277298U/ja
Application granted granted Critical
Publication of JPH0519435Y2 publication Critical patent/JPH0519435Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986005791U 1986-01-18 1986-01-18 Expired - Lifetime JPH0519435Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986005791U JPH0519435Y2 (cs) 1986-01-18 1986-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986005791U JPH0519435Y2 (cs) 1986-01-18 1986-01-18

Publications (2)

Publication Number Publication Date
JPS6277298U JPS6277298U (cs) 1987-05-18
JPH0519435Y2 true JPH0519435Y2 (cs) 1993-05-21

Family

ID=30787703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986005791U Expired - Lifetime JPH0519435Y2 (cs) 1986-01-18 1986-01-18

Country Status (1)

Country Link
JP (1) JPH0519435Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085128A (cs) * 1973-11-29 1975-07-09

Also Published As

Publication number Publication date
JPS6277298U (cs) 1987-05-18

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