JPH0729353Y2 - トンネル内配管用強化プラスチック複合管の構造 - Google Patents

トンネル内配管用強化プラスチック複合管の構造

Info

Publication number
JPH0729353Y2
JPH0729353Y2 JP1990099097U JP9909790U JPH0729353Y2 JP H0729353 Y2 JPH0729353 Y2 JP H0729353Y2 JP 1990099097 U JP1990099097 U JP 1990099097U JP 9909790 U JP9909790 U JP 9909790U JP H0729353 Y2 JPH0729353 Y2 JP H0729353Y2
Authority
JP
Japan
Prior art keywords
pipe
straight
diameter
tunnel
reinforced plastic
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
JP1990099097U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456291U (US06534493-20030318-C00166.png
Inventor
一夫 御園
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 JP1990099097U priority Critical patent/JPH0729353Y2/ja
Publication of JPH0456291U publication Critical patent/JPH0456291U/ja
Application granted granted Critical
Publication of JPH0729353Y2 publication Critical patent/JPH0729353Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Joints With Sleeves (AREA)
JP1990099097U 1990-09-20 1990-09-20 トンネル内配管用強化プラスチック複合管の構造 Expired - Lifetime JPH0729353Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990099097U JPH0729353Y2 (ja) 1990-09-20 1990-09-20 トンネル内配管用強化プラスチック複合管の構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990099097U JPH0729353Y2 (ja) 1990-09-20 1990-09-20 トンネル内配管用強化プラスチック複合管の構造

Publications (2)

Publication Number Publication Date
JPH0456291U JPH0456291U (US06534493-20030318-C00166.png) 1992-05-14
JPH0729353Y2 true JPH0729353Y2 (ja) 1995-07-05

Family

ID=31840772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990099097U Expired - Lifetime JPH0729353Y2 (ja) 1990-09-20 1990-09-20 トンネル内配管用強化プラスチック複合管の構造

Country Status (1)

Country Link
JP (1) JPH0729353Y2 (US06534493-20030318-C00166.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160984U (ja) * 1983-04-15 1984-10-27 日東工事株式会社 推進用二層硬質合成樹脂パイプ
JPH0723755B2 (ja) * 1986-12-26 1995-03-15 東燃株式会社 繊維強化複合樹脂管の製造法

Also Published As

Publication number Publication date
JPH0456291U (US06534493-20030318-C00166.png) 1992-05-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term