JPS63150188U - - Google Patents
Info
- Publication number
- JPS63150188U JPS63150188U JP4287487U JP4287487U JPS63150188U JP S63150188 U JPS63150188 U JP S63150188U JP 4287487 U JP4287487 U JP 4287487U JP 4287487 U JP4287487 U JP 4287487U JP S63150188 U JPS63150188 U JP S63150188U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- seam welding
- pipe
- spiral
- helical tube
- 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
- 238000003466 welding Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図は、この考案の実施の一例を示す一部縦
断側面図、第２，３図は従来例の同様な側面図、
第４図は多層管の断面図である。
符号、１……螺旋管、２……パイプ、４……シ
ーム溶接、Ｐ，Ｐ′，Ｐ″……螺旋のピツチ。
FIG. 1 is a partially longitudinal side view showing an example of the implementation of this invention, and FIGS. 2 and 3 are similar side views of a conventional example.
FIG. 4 is a cross-sectional view of the multilayer pipe. Symbols: 1...Spiral tube, 2...Pipe, 4...Seam welding, P, P', P''...Spiral pitch.
Claims (1)
管の谷部において、パイプの周面にわたるシーム
溶接を施すことにより両者を固着するようにした
ものにおいて、螺旋管のピツチが小なる場合、こ
れをシーム溶接の電極が挿入可能なように拡大さ
せるとともに、螺旋管の最端部螺旋を更に偏平状
となし、その縁辺部をシーム溶接により気密状に
接合形成してなる螺旋管とパイプの固着構造。 ２ 螺旋管が波形条材を巻き重ねた多層管である
ことを特徴とする実用新案登録請求の範囲第１項
記載の螺旋管とパイプの固着構造。[Claims for Utility Model Registration] 1. A pipe is fitted into the end of a spiral tube, and the two are fixed by seam welding over the circumferential surface of the pipe at the troughs of the spiral tube, If the pitch of the helical tube is small, it is enlarged so that a seam welding electrode can be inserted, the end of the helix is further flattened, and the edges are joined airtightly by seam welding. A fixed structure of spiral tubes and pipes. 2. The structure for fixing a helical tube and a pipe according to claim 1, wherein the helical tube is a multilayered tube formed by winding corrugated strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4287487U JPS63150188U (en) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4287487U JPS63150188U (en) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63150188U true JPS63150188U (en) | 1988-10-03 |
Family
ID=30859203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4287487U Pending JPS63150188U (en) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63150188U (en) |
-
1987
- 1987-03-23 JP JP4287487U patent/JPS63150188U/ja active Pending
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