JPS5830090U - Connection device for lined or coated steel pipes - Google Patents
Connection device for lined or coated steel pipesInfo
- Publication number
- JPS5830090U JPS5830090U JP12412881U JP12412881U JPS5830090U JP S5830090 U JPS5830090 U JP S5830090U JP 12412881 U JP12412881 U JP 12412881U JP 12412881 U JP12412881 U JP 12412881U JP S5830090 U JPS5830090 U JP S5830090U
- Authority
- JP
- Japan
- Prior art keywords
- coated steel
- lined
- connection device
- steel pipes
- shaped
- 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
Links
Landscapes
- Joints With Sleeves (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
第1図は本考案実施の一例を示す截断側面図、第2図は
その■−打線断面図、第3図は環状保護材の斜視図、第
4図は従来例を示す截断側面図である。
1.2・・・・・・ライニング又はコーテング鋼管、3
゜4・・・・・・環状保護材、5,6・・・・・・凹溝
、7−・・・・・・環状バッキング、8・・・・・・締
付金具。Fig. 1 is a cut-away side view showing an example of the implementation of the present invention, Fig. 2 is a cross-sectional view along the line 1--, Fig. 3 is a perspective view of an annular protective member, and Fig. 4 is a cut-away side view showing a conventional example. . 1.2... Lining or coating steel pipe, 3
゜4... Annular protective material, 5, 6... Concave groove, 7-... Annular backing, 8... Tightening metal fitting.
Claims (1)
に夫々断面3字形のゴム又は合成樹脂を材料とする環状
保護材3.4を各コ字形部の凹溝5.6で被着してこれ
ら端末を突き合せ、両端末部に跨ってその外周面にタイ
ヤ状のバッキング材7を嵌着し、更にその外周を1対の
半円状締付金具8,8で緊締して成るライニング又はコ
ーテング鋼管の接続装置。An annular protective material 3.4 made of rubber or synthetic resin and having a 3-shaped cross section is applied to the ends of the lining or coated steel pipes 1.2 to be connected in the grooves 5.6 of each U-shaped part, and these ends are A lined or coated steel pipe formed by butting the two ends together, fitting a tire-shaped backing material 7 on the outer circumferential surface of the pipe across both ends, and further tightening the outer circumference with a pair of semicircular fastening fittings 8, 8. connection device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12412881U JPS5830090U (en) | 1981-08-24 | 1981-08-24 | Connection device for lined or coated steel pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12412881U JPS5830090U (en) | 1981-08-24 | 1981-08-24 | Connection device for lined or coated steel pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5830090U true JPS5830090U (en) | 1983-02-26 |
Family
ID=29918014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12412881U Pending JPS5830090U (en) | 1981-08-24 | 1981-08-24 | Connection device for lined or coated steel pipes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5830090U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428291U (en) * | 1990-07-02 | 1992-03-06 |
-
1981
- 1981-08-24 JP JP12412881U patent/JPS5830090U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428291U (en) * | 1990-07-02 | 1992-03-06 |
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