JPH0748797Y2 - 牽引埋設工法用の埋設管 - Google Patents

牽引埋設工法用の埋設管

Info

Publication number
JPH0748797Y2
JPH0748797Y2 JP1989151194U JP15119489U JPH0748797Y2 JP H0748797 Y2 JPH0748797 Y2 JP H0748797Y2 JP 1989151194 U JP1989151194 U JP 1989151194U JP 15119489 U JP15119489 U JP 15119489U JP H0748797 Y2 JPH0748797 Y2 JP H0748797Y2
Authority
JP
Japan
Prior art keywords
pipe
pipes
buried
tow
traction
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
JP1989151194U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0389787U (enrdf_load_stackoverflow
Inventor
雅也 瓦
Original Assignee
株式会社森組
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 株式会社森組 filed Critical 株式会社森組
Priority to JP1989151194U priority Critical patent/JPH0748797Y2/ja
Publication of JPH0389787U publication Critical patent/JPH0389787U/ja
Application granted granted Critical
Publication of JPH0748797Y2 publication Critical patent/JPH0748797Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Sewage (AREA)
JP1989151194U 1989-12-28 1989-12-28 牽引埋設工法用の埋設管 Expired - Lifetime JPH0748797Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989151194U JPH0748797Y2 (ja) 1989-12-28 1989-12-28 牽引埋設工法用の埋設管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989151194U JPH0748797Y2 (ja) 1989-12-28 1989-12-28 牽引埋設工法用の埋設管

Publications (2)

Publication Number Publication Date
JPH0389787U JPH0389787U (enrdf_load_stackoverflow) 1991-09-12
JPH0748797Y2 true JPH0748797Y2 (ja) 1995-11-08

Family

ID=31697502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989151194U Expired - Lifetime JPH0748797Y2 (ja) 1989-12-28 1989-12-28 牽引埋設工法用の埋設管

Country Status (1)

Country Link
JP (1) JPH0748797Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319412B2 (enrdf_load_stackoverflow) * 1973-07-31 1978-06-21
JPS59122698A (ja) * 1982-12-27 1984-07-16 東京瓦斯株式会社 非開削工法による管埋設方法及び装置

Also Published As

Publication number Publication date
JPH0389787U (enrdf_load_stackoverflow) 1991-09-12

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