JPH0433538U - - Google Patents

Info

Publication number
JPH0433538U
JPH0433538U JP7115890U JP7115890U JPH0433538U JP H0433538 U JPH0433538 U JP H0433538U JP 7115890 U JP7115890 U JP 7115890U JP 7115890 U JP7115890 U JP 7115890U JP H0433538 U JPH0433538 U JP H0433538U
Authority
JP
Japan
Prior art keywords
plastic pipe
pipe
diamond
shaped
protrusions
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
JP7115890U
Other languages
English (en)
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 JP7115890U priority Critical patent/JPH0433538U/ja
Publication of JPH0433538U publication Critical patent/JPH0433538U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す外観図。第2図
は本考案の実施例を示す断面図。第3図は本考案
の別の実施例を示す断面図。第4図は本考案のま
た別の実施例を示す断面図。第5図は本考案の更
に別の実施例を示す断面図。 1……外管、2……内管、11……凹溝、21
……突起。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) PVC外管とPEまたはPP材質から成る
    無毒性軟性内管を套管させて組み合わせることに
    より製作されたことを特徴とするプラスチツクパ
    イプ。 (2) 内管の外側表面に多数の突起を有し、該突
    起は外管の内側表面の同形状凹溝と結合し、内外
    管を套管膠着して緊密不可分離のパイプに形成し
    たことを特徴とする請求項1記載のプラスチツク
    パイプ。 (3) 内管の突起は上が大きく下が小さく形成さ
    れ、套管後不可分離の状態において梯形、菱形、
    円弧形、多辺形等の形状にすることができること
    を特徴とする請求項1または2記載のプラスチツ
    クパイプ。
JP7115890U 1990-07-05 1990-07-05 Pending JPH0433538U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7115890U JPH0433538U (ja) 1990-07-05 1990-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7115890U JPH0433538U (ja) 1990-07-05 1990-07-05

Publications (1)

Publication Number Publication Date
JPH0433538U true JPH0433538U (ja) 1992-03-18

Family

ID=31607941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7115890U Pending JPH0433538U (ja) 1990-07-05 1990-07-05

Country Status (1)

Country Link
JP (1) JPH0433538U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132982A (ja) * 2009-12-22 2011-07-07 Bridgestone Corp 複合ホース

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132982A (ja) * 2009-12-22 2011-07-07 Bridgestone Corp 複合ホース

Similar Documents

Publication Publication Date Title
JPH0433538U (ja)
JPH0223855U (ja)
JPH0390857U (ja)
JPH047443U (ja)
JPH021030U (ja)
JPS61130353U (ja)
JPS6279088U (ja)
JPS6183753U (ja)
JPH03115286U (ja)
JPH0436166U (ja)
JPH046674U (ja)
JPS6428475U (ja)
JPH0378187U (ja)
JPS6353237U (ja)
JPS63193075U (ja)
JPS6391786U (ja)
JPH0469535U (ja)
JPS6155885U (ja)
JPH03102847U (ja)
JPH0198280U (ja)
JPH0310159U (ja)
JPH01114872U (ja)
JPH0343192U (ja)
JPS6150913U (ja)
JPS63127637U (ja)