JPH0466479U - - Google Patents
Info
- Publication number
- JPH0466479U JPH0466479U JP11065590U JP11065590U JPH0466479U JP H0466479 U JPH0466479 U JP H0466479U JP 11065590 U JP11065590 U JP 11065590U JP 11065590 U JP11065590 U JP 11065590U JP H0466479 U JPH0466479 U JP H0466479U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- synthetic resin
- inner tube
- ribs
- annular
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案の一実施例を示す部分断面斜視
図である。 １……内管、１１……リブ、２……外管。
図である。 １……内管、１１……リブ、２……外管。
Claims (1)
- 管外周面に環状又は螺旋状のリブを管軸方向に
所定ピツチで設けた合成樹脂製内管を、該内管の
リブの外径よりも若干大きい内径を有する合成樹
脂製外管内に挿通したことを特徴とする合成樹脂
製二重管。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11065590U JPH0466479U (ja) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11065590U JPH0466479U (ja) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466479U true JPH0466479U (ja) | 1992-06-11 |
Family
ID=31858022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11065590U Pending JPH0466479U (ja) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466479U (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756246A (en) * | 1980-09-19 | 1982-04-03 | Mitsubishi Electric Corp | Multiple cylinder body made of fiber reinforced resin |
| JPH0160093B2 (ja) * | 1987-04-25 | 1989-12-21 | Raifuenhoizeru Gmbh Unto Co Mas Fab | |
| JPH02481B2 (ja) * | 1984-01-26 | 1990-01-08 | Teikoku Hume Pipe |
-
1990
- 1990-10-23 JP JP11065590U patent/JPH0466479U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756246A (en) * | 1980-09-19 | 1982-04-03 | Mitsubishi Electric Corp | Multiple cylinder body made of fiber reinforced resin |
| JPH02481B2 (ja) * | 1984-01-26 | 1990-01-08 | Teikoku Hume Pipe | |
| JPH0160093B2 (ja) * | 1987-04-25 | 1989-12-21 | Raifuenhoizeru Gmbh Unto Co Mas Fab |