JPH0312689U - - Google Patents

Info

Publication number
JPH0312689U
JPH0312689U JP7267489U JP7267489U JPH0312689U JP H0312689 U JPH0312689 U JP H0312689U JP 7267489 U JP7267489 U JP 7267489U JP 7267489 U JP7267489 U JP 7267489U JP H0312689 U JPH0312689 U JP H0312689U
Authority
JP
Japan
Prior art keywords
fitting part
tube
fitting
spiral tube
side edge
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.)
Granted
Application number
JP7267489U
Other languages
English (en)
Other versions
JPH0721985Y2 (ja
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 JP1989072674U priority Critical patent/JPH0721985Y2/ja
Publication of JPH0312689U publication Critical patent/JPH0312689U/ja
Application granted granted Critical
Publication of JPH0721985Y2 publication Critical patent/JPH0721985Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る螺旋管の一実施例を示す
部分断面図、第２図は第１図に示す螺旋管を構成
する合成樹脂製プロフアイルを示す部分斜視図、
第３図はケーブル通線試験用配管の構成を示す概
略平面図、第４図はケーブル通線試験用配管のケ
ーブル引入端部を示す部分拡大図、第５図及び第
６図はそれぞれ従来の螺旋管を示す断面図である
。 １……嵌合部、１１……抜止部、１２，１３…
…外壁面、２……係止部、３……合成樹脂製プロ
フアイル。

Claims (1)

  1. 【実用新案登録請求の範囲】 一側縁に、二股状で且つ開口端内縁に抜止部が
    対設された嵌合部を有し、他側縁に、該嵌合部内
    に摺動可能に嵌入係止される係止部を有する帯状
    の合成樹脂製プロフアイルを、螺旋状に巻回する
    とともに、巻回状態において互いに隣合う前記嵌
    合部と係止部とを嵌合させて筒状に形成してなる
    伸縮性及び可撓性を有する螺旋管であつて、 前記嵌合部の両外壁面のうち管の内周側に位置
    する方の外壁面が、管の内方に膨出する曲面とな
    されたことを特徴とする螺旋管。
JP1989072674U 1989-06-21 1989-06-21 螺旋管 Expired - Fee Related JPH0721985Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072674U JPH0721985Y2 (ja) 1989-06-21 1989-06-21 螺旋管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072674U JPH0721985Y2 (ja) 1989-06-21 1989-06-21 螺旋管

Publications (2)

Publication Number Publication Date
JPH0312689U true JPH0312689U (ja) 1991-02-08
JPH0721985Y2 JPH0721985Y2 (ja) 1995-05-17

Family

ID=31610820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072674U Expired - Fee Related JPH0721985Y2 (ja) 1989-06-21 1989-06-21 螺旋管

Country Status (1)

Country Link
JP (1) JPH0721985Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597991U (ja) * 1982-07-07 1984-01-19 タイガ−スポリマ−株式会社 螺旋管
JPS61180507A (ja) * 1986-02-22 1986-08-13 東拓工業株式会社 埋設線保護管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597991U (ja) * 1982-07-07 1984-01-19 タイガ−スポリマ−株式会社 螺旋管
JPS61180507A (ja) * 1986-02-22 1986-08-13 東拓工業株式会社 埋設線保護管

Also Published As

Publication number Publication date
JPH0721985Y2 (ja) 1995-05-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees