JPS59155379U - Underground pipe - Google Patents

Underground pipe

Info

Publication number
JPS59155379U
JPS59155379U JP4895883U JP4895883U JPS59155379U JP S59155379 U JPS59155379 U JP S59155379U JP 4895883 U JP4895883 U JP 4895883U JP 4895883 U JP4895883 U JP 4895883U JP S59155379 U JPS59155379 U JP S59155379U
Authority
JP
Japan
Prior art keywords
underground pipe
pipe
abstract
mortar
intermediate layer
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.)
Pending
Application number
JP4895883U
Other languages
Japanese (ja)
Inventor
石本　良三
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4895883U priority Critical patent/JPS59155379U/en
Publication of JPS59155379U publication Critical patent/JPS59155379U/en
Pending legal-status Critical Current

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Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の第１実施例の中央縦断面図、第２図
は、第１図のＸ−Ｘ線に沿う縦断面図、第３図は、本考
案の第２実施例の接合部の中央縦断面図である。 ＡＡ’・・・地下埋設用管、１・・・外管、２・・・内
管、３・・・中間層。FIG. 1 is a central longitudinal sectional view of the first embodiment of the present invention, FIG. 2 is a longitudinal sectional view taken along the line X-X in FIG. 1, and FIG. 3 is a longitudinal sectional view of the second embodiment of the present invention. FIG. 3 is a central vertical cross-sectional view of the joint. AA'...Pipe for underground burial, 1...Outer pipe, 2...Inner pipe, 3...Middle layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 硬質合成樹脂材料よりなる外管と内管との間に、モルタ
ル又は発泡モルタルよりなる中間層を形成してなる地下
埋設用管。A pipe for underground burial, which has an intermediate layer made of mortar or foamed mortar formed between an outer pipe and an inner pipe made of a hard synthetic resin material.
JP4895883U 1983-04-04 1983-04-04 Underground pipe Pending JPS59155379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4895883U JPS59155379U (en) 1983-04-04 1983-04-04 Underground pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4895883U JPS59155379U (en) 1983-04-04 1983-04-04 Underground pipe

Publications (1)

Publication Number Publication Date
JPS59155379U true JPS59155379U (en) 1984-10-18

Family

ID=30179475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4895883U Pending JPS59155379U (en) 1983-04-04 1983-04-04 Underground pipe

Country Status (1)

Country Link
JP (1) JPS59155379U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07286681A (en) * 1991-12-05 1995-10-31 Okumura Corp Propelling burying pipe body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07286681A (en) * 1991-12-05 1995-10-31 Okumura Corp Propelling burying pipe body

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