JPH044592U - - Google Patents
Info
- Publication number
- JPH044592U JPH044592U JP4634790U JP4634790U JPH044592U JP H044592 U JPH044592 U JP H044592U JP 4634790 U JP4634790 U JP 4634790U JP 4634790 U JP4634790 U JP 4634790U JP H044592 U JPH044592 U JP H044592U
- Authority
- JP
- Japan
- Prior art keywords
- joint member
- tee
- elbow
- utility
- predetermined position
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図及び第２図は本考案のそれぞれ異なる実
施例を示す断面図、第３図は従来の形状記憶合金
管継手を管を接続した状態で示す断面図である。
１……管継手、２……被接続管、１０，１２…
…継手部材、１１……環状突起。
FIGS. 1 and 2 are cross-sectional views showing different embodiments of the present invention, and FIG. 3 is a cross-sectional view showing a conventional shape memory alloy pipe joint with pipes connected. 1... Pipe joint, 2... Connected pipe, 10, 12...
...Joint member, 11...Annular projection.
Claims (1)
の位置に断面波形の環状突起が形成されているこ
とを特徴とする継手部材。 1. A joint member, such as a tee or an elbow, characterized in that an annular protrusion with a corrugated cross section is formed at a predetermined position from the pipe end of the joint member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4634790U JPH044592U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4634790U JPH044592U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044592U true JPH044592U (en) | 1992-01-16 |
Family
ID=31561352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4634790U Pending JPH044592U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044592U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562489B2 (en) * | 1974-06-13 | 1981-01-20 |
-
1990
- 1990-04-27 JP JP4634790U patent/JPH044592U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562489B2 (en) * | 1974-06-13 | 1981-01-20 |