JPH0728464Y2 - 推進工法用管 - Google Patents

推進工法用管

Info

Publication number
JPH0728464Y2
JPH0728464Y2 JP1990066327U JP6632790U JPH0728464Y2 JP H0728464 Y2 JPH0728464 Y2 JP H0728464Y2 JP 1990066327 U JP1990066327 U JP 1990066327U JP 6632790 U JP6632790 U JP 6632790U JP H0728464 Y2 JPH0728464 Y2 JP H0728464Y2
Authority
JP
Japan
Prior art keywords
pipe
resin
steel
steel pipe
pipes
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
JP1990066327U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423894U (cs
Inventor
一夫 御園
武重 冨谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 by Kubota Corp filed Critical Kubota Corp
Priority to JP1990066327U priority Critical patent/JPH0728464Y2/ja
Publication of JPH0423894U publication Critical patent/JPH0423894U/ja
Application granted granted Critical
Publication of JPH0728464Y2 publication Critical patent/JPH0728464Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Joints With Sleeves (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP1990066327U 1990-06-21 1990-06-21 推進工法用管 Expired - Lifetime JPH0728464Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990066327U JPH0728464Y2 (ja) 1990-06-21 1990-06-21 推進工法用管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990066327U JPH0728464Y2 (ja) 1990-06-21 1990-06-21 推進工法用管

Publications (2)

Publication Number Publication Date
JPH0423894U JPH0423894U (cs) 1992-02-26
JPH0728464Y2 true JPH0728464Y2 (ja) 1995-06-28

Family

ID=31598950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990066327U Expired - Lifetime JPH0728464Y2 (ja) 1990-06-21 1990-06-21 推進工法用管

Country Status (1)

Country Link
JP (1) JPH0728464Y2 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325219Y2 (cs) * 1973-01-16 1978-06-28
CA1047064A (en) * 1975-06-18 1979-01-23 Ronald N. Cerny Heat insulated pipe arrangement and method of assembling components of this arrangement
JPH01307590A (ja) * 1988-06-02 1989-12-12 Teikoku Fume Kan Kk コンクリート管体の接続構造

Also Published As

Publication number Publication date
JPH0423894U (cs) 1992-02-26

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