JPH0160092U - - Google Patents

Info

Publication number
JPH0160092U
JPH0160092U JP15518587U JP15518587U JPH0160092U JP H0160092 U JPH0160092 U JP H0160092U JP 15518587 U JP15518587 U JP 15518587U JP 15518587 U JP15518587 U JP 15518587U JP H0160092 U JPH0160092 U JP H0160092U
Authority
JP
Japan
Prior art keywords
circumferential surface
spiral protrusion
outer circumferential
flat surface
flat
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
JP15518587U
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 JP15518587U priority Critical patent/JPH0160092U/ja
Publication of JPH0160092U publication Critical patent/JPH0160092U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
その一部縦断簡略側面図、第2図は一端部の拡大
縦断側面図、第3図は他端部の拡大縦断側面図、
第4図は合成樹脂管の製造方法を説明するための
装置の簡略縦断側面図、第5図は拡径部の形成状
態を示す拡大縦断側面図、第6図は平坦筒状部の
形成状態を示す拡大縦断側面図である。 1……合成樹脂管主体、2……螺旋突条、3…
…平坦面、4……拡径部、5……平坦面、6……
螺旋突条、7……平坦筒状部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内周面を全長に亘つて平坦面3に形成している
    と共に外周面に螺旋状の突条2を設けてなる樹脂
    管主体1の一端に、内外周面が前記平坦面3と螺
    旋状突条2とに夫々連続する平坦面5と螺旋状突
    条6に形成された拡径部4を設ける一方、樹脂管
    主体1の他端に、外周面が拡径部4の内周面に挿
    嵌可能な径に形成された平坦筒状部7を設けてな
    る合成樹脂管。
JP15518587U 1987-10-09 1987-10-09 Pending JPH0160092U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15518587U JPH0160092U (ja) 1987-10-09 1987-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15518587U JPH0160092U (ja) 1987-10-09 1987-10-09

Publications (1)

Publication Number Publication Date
JPH0160092U true JPH0160092U (ja) 1989-04-17

Family

ID=31432585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15518587U Pending JPH0160092U (ja) 1987-10-09 1987-10-09

Country Status (1)

Country Link
JP (1) JPH0160092U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034590A (ja) * 1983-08-02 1985-02-22 タキロン株式会社 二重壁管及びその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034590A (ja) * 1983-08-02 1985-02-22 タキロン株式会社 二重壁管及びその製造方法

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