JPH0173590U - - Google Patents

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Publication number
JPH0173590U
JPH0173590U JP1987169758U JP16975887U JPH0173590U JP H0173590 U JPH0173590 U JP H0173590U JP 1987169758 U JP1987169758 U JP 1987169758U JP 16975887 U JP16975887 U JP 16975887U JP H0173590 U JPH0173590 U JP H0173590U
Authority
JP
Japan
Prior art keywords
synthetic resin
peaks
key
band plate
shaped pieces
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
JP1987169758U
Other languages
English (en)
Other versions
JPH0518549Y2 (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 JP16975887U priority Critical patent/JPH0518549Y2/ja
Publication of JPH0173590U publication Critical patent/JPH0173590U/ja
Application granted granted Critical
Publication of JPH0518549Y2 publication Critical patent/JPH0518549Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す要部断面図であ
る。 1……金属製の帯板、11,12……鍵状片、
2……合成樹脂被膜、3……合成樹脂材、4……
合成樹脂層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属製の帯板1を螺旋状に巻回して断面形状が
    ほぼ半円弧状の谷部と山部とが連続する管壁を形
    成したコルゲート管であつて、前記帯板1は合成
    樹脂被膜2で被覆された面を内面としてその中央
    部に谷部を形成し、該谷部から立ち上がる帯板1
    の両側端部を山部の半分を構成する形状に折り曲
    げてそれぞれ端縁に鍵状片11,12を形成し、
    該鍵状片11,12を合成樹脂材3を介して前記
    山部の頂点で係合接続し、また帯板1を螺旋状に
    巻回して形成したコルゲート管の外周面を所定の
    厚みをもつた合成樹脂層4で一体的に被覆したこ
    とを特徴とする可撓管。
JP16975887U 1987-11-06 1987-11-06 Expired - Lifetime JPH0518549Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16975887U JPH0518549Y2 (ja) 1987-11-06 1987-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16975887U JPH0518549Y2 (ja) 1987-11-06 1987-11-06

Publications (2)

Publication Number Publication Date
JPH0173590U true JPH0173590U (ja) 1989-05-18
JPH0518549Y2 JPH0518549Y2 (ja) 1993-05-17

Family

ID=31460099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16975887U Expired - Lifetime JPH0518549Y2 (ja) 1987-11-06 1987-11-06

Country Status (1)

Country Link
JP (1) JPH0518549Y2 (ja)

Also Published As

Publication number Publication date
JPH0518549Y2 (ja) 1993-05-17

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