JPS62170482U - - Google Patents
Info
- Publication number
- JPS62170482U JPS62170482U JP5731386U JP5731386U JPS62170482U JP S62170482 U JPS62170482 U JP S62170482U JP 5731386 U JP5731386 U JP 5731386U JP 5731386 U JP5731386 U JP 5731386U JP S62170482 U JPS62170482 U JP S62170482U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- metal strip
- thin metal
- polytetrafluoroethylene film
- layer formed
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 3
- -1 polytetrafluoroethylene Polymers 0.000 claims 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
図面は本考案の実施例を示し、第１図は可撓管
の一分切欠側面図、第２図及び第３図は可撓管の
製造工程を示す概略図である。
１……可撓管、２……外壁、３……内壁、４…
…樹脂層。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway side view of a flexible tube, and FIGS. 2 and 3 are schematic views showing the manufacturing process of the flexible tube. 1...Flexible tube, 2...Outer wall, 3...Inner wall, 4...
...Resin layer.
Claims (1)
ポリ四フツ化エチレンフイルムを螺旋状に捲回し
て形成した層とを積層として成り、管壁を波形に
癖付けした二層構造の管体であつて、該ポリ四フ
ツ化エチレンフイルムの該薄肉金属条帯との対向
面には熱融着性を有する樹脂が被覆されており、
この樹脂を介して該ポリ四フツ化エチレンフイル
ムが該薄肉金属条帯に熱融着されていることを特
徴とする耐熱性可撓管。 A two-layer pipe with a corrugated pipe wall, consisting of a layer formed by spirally winding a thin metal strip and a layer formed by spirally winding polytetrafluoroethylene film. a surface of the polytetrafluoroethylene film facing the thin metal strip is coated with a heat-fusible resin;
A heat-resistant flexible tube characterized in that the polytetrafluoroethylene film is heat-sealed to the thin metal strip via the resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5731386U JPS62170482U (en) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5731386U JPS62170482U (en) | 1986-04-16 | 1986-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62170482U true JPS62170482U (en) | 1987-10-29 |
Family
ID=30886907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5731386U Pending JPS62170482U (en) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62170482U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845919A (en) * | 1971-10-09 | 1973-06-30 | ||
| JPS5940623U (en) * | 1982-09-10 | 1984-03-15 | 日本精工株式会社 | Plastic cage for spherical roller bearings |
-
1986
- 1986-04-16 JP JP5731386U patent/JPS62170482U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845919A (en) * | 1971-10-09 | 1973-06-30 | ||
| JPS5940623U (en) * | 1982-09-10 | 1984-03-15 | 日本精工株式会社 | Plastic cage for spherical roller bearings |