JPS60126780U - tube - Google Patents
tubeInfo
- Publication number
- JPS60126780U JPS60126780U JP1393984U JP1393984U JPS60126780U JP S60126780 U JPS60126780 U JP S60126780U JP 1393984 U JP1393984 U JP 1393984U JP 1393984 U JP1393984 U JP 1393984U JP S60126780 U JPS60126780 U JP S60126780U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- circumferential surface
- outer circumferential
- spiral plate
- surround
- 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
- Rigid Pipes And Flexible Pipes (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図および第２図は従来の管を示す正面図、第３図は
本考案に係わる実施例の管を示す正面図、第４図は本考
案に係わる管の溶接部を示す正面図である。
１：主管、８および９ａｔ ９ｂｔ ９Ｃ？ ９ｄ・・
・：螺旋板、１０ａ、１０ｂ、１０ｃ、１０ｄ・・弓溶
接部。Figures 1 and 2 are front views showing conventional pipes, Figure 3 is a front view showing a pipe according to an embodiment of the present invention, and Figure 4 is a front view showing a welded part of the pipe according to the present invention. be. 1: Main, 8 and 9at 9bt 9C? 9d...
・: Spiral plate, 10a, 10b, 10c, 10d... Bow welding part.
Claims (1)
上記管外周面との溶接部が管軸方向の同一線上で互いに
隣接しないように間欠的に配設したことを特徴とする管
。A spiral plate is spirally installed so as to surround the outer circumferential surface of the tube, and the welded portions between the spiral plate and the outer circumferential surface of the tube are disposed intermittently so that they are not adjacent to each other on the same line in the tube axis direction. tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1393984U JPS60126780U (en) | 1984-02-03 | 1984-02-03 | tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1393984U JPS60126780U (en) | 1984-02-03 | 1984-02-03 | tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60126780U true JPS60126780U (en) | 1985-08-26 |
Family
ID=30498405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1393984U Pending JPS60126780U (en) | 1984-02-03 | 1984-02-03 | tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60126780U (en) |
-
1984
- 1984-02-03 JP JP1393984U patent/JPS60126780U/en active Pending
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