JPS6077881U - Pipe fitting prevents pipe from coming out - Google Patents

Pipe fitting prevents pipe from coming out

Info

Publication number
JPS6077881U
JPS6077881U JP17058983U JP17058983U JPS6077881U JP S6077881 U JPS6077881 U JP S6077881U JP 17058983 U JP17058983 U JP 17058983U JP 17058983 U JP17058983 U JP 17058983U JP S6077881 U JPS6077881 U JP S6077881U
Authority
JP
Japan
Prior art keywords
joint
diameter
ring
pipe
joint body
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
JP17058983U
Other languages
Japanese (ja)
Other versions
JPH023034Y2 (en
Inventor
桂　達
Original Assignee
日本鋼管継手株式会社
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 日本鋼管継手株式会社 filed Critical 日本鋼管継手株式会社
Priority to JP17058983U priority Critical patent/JPS6077881U/en
Publication of JPS6077881U publication Critical patent/JPS6077881U/en
Application granted granted Critical
Publication of JPH023034Y2 publication Critical patent/JPH023034Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Joints With Pressure Members (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の断面図、第２図は本考案の
他の実施例の断面図である。 １・・・・・・第２継手本体、２・・・・・・押輪、３
・・・・・・管緊締機構、４，５・・・・・・パツキン
リング、６，６′・・・・・・管、１１，２１，１０３
・・・・・・樹脂被覆層、１３．２５・・・・・・溝、
１００・・・・・・第１継手本体、Ａ・・・・・・第１
継手、Ｂ・・・・・・第２継手。FIG. 1 is a cross-sectional view of one embodiment of the present invention, and FIG. 2 is a cross-sectional view of another embodiment of the present invention. 1...Second joint body, 2...Press ring, 3
...Pipe tightening mechanism, 4, 5 ... Packing ring, 6, 6' ... Pipe, 11, 21, 103
...Resin coating layer, 13.25...Groove,
100...First joint body, A...First
Joint, B...Second joint.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１継手と第２継手との接続箇所における防食構造であ
って、該第１継手は、その筒状の第１継手本体の外面に
、前記第２継手に接続される側の第１継手本体の部分を
ライニング鋼管の径とほぼ同径になるように縮径させた
状態で、樹脂被覆層を形成し、また第２継手は、外面に
樹脂被覆層を有する筒状の第２継手本体と、外面に樹脂
被覆層を有する押輪とを具備させて、該押輪を前記第２
継手本体の端部に緊締機構を介して螺合させることによ
り前記縮径させた第１継手本体を締付は固定し、さらに
該押輪の第２継手本体と反対側の端部内面に周設させた
溝に、前記縮径させた第１継手本体と弾圧周設する断面
はぼ丁字形のパツキンリングを嵌着するとともに、該押
輪と第２継手本体との重なり部分に、双方に弾圧周接す
る断面円形のパツキンリングを介設しであることを特徴
とする防食管継手。A corrosion-proof structure at a connection point between a first joint and a second joint, wherein the first joint has a first joint body connected to the second joint on an outer surface of the cylindrical first joint body. A resin coating layer is formed in a state where the diameter of the part is reduced to approximately the same diameter as the diameter of the lining steel pipe, and the second joint has a cylindrical second joint body having a resin coating layer on the outer surface. , a press ring having a resin coating layer on the outer surface, and the press ring is provided with the second press ring.
The diameter-reduced first joint body is tightened and fixed by being screwed onto the end of the joint body via a tightening mechanism, and further provided around the inner surface of the end opposite to the second joint body of the press ring. A packing ring having a rectangular cross section is fitted into the groove which is provided around the first joint main body having a reduced diameter, and a packing ring having a rectangular cross section is fitted into the groove where the pressure ring and the second joint main body are overlapped. A corrosion-resistant pipe joint characterized by having a connecting ring with a circular cross section interposed therebetween.
JP17058983U 1983-11-02 1983-11-02 Pipe fitting prevents pipe from coming out Granted JPS6077881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17058983U JPS6077881U (en) 1983-11-02 1983-11-02 Pipe fitting prevents pipe from coming out

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17058983U JPS6077881U (en) 1983-11-02 1983-11-02 Pipe fitting prevents pipe from coming out

Publications (2)

Publication Number Publication Date
JPS6077881U true JPS6077881U (en) 1985-05-30
JPH023034Y2 JPH023034Y2 (en) 1990-01-24

Family

ID=30372368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17058983U Granted JPS6077881U (en) 1983-11-02 1983-11-02 Pipe fitting prevents pipe from coming out

Country Status (1)

Country Link
JP (1) JPS6077881U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191981U (en) * 1986-05-28 1987-12-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618193A (en) * 1979-07-18 1981-02-20 Dresser Ind Anticorrosive pipe joint

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618193A (en) * 1979-07-18 1981-02-20 Dresser Ind Anticorrosive pipe joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191981U (en) * 1986-05-28 1987-12-07

Also Published As

Publication number Publication date
JPH023034Y2 (en) 1990-01-24

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