JPH0332286U - - Google Patents
Info
- Publication number
- JPH0332286U JPH0332286U JP9290389U JP9290389U JPH0332286U JP H0332286 U JPH0332286 U JP H0332286U JP 9290389 U JP9290389 U JP 9290389U JP 9290389 U JP9290389 U JP 9290389U JP H0332286 U JPH0332286 U JP H0332286U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- annular protrusion
- annular recess
- pipe
- wedge
- 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 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は本考案の一実施例を継手部材により管
が接続された状態で示す半面断面図、第２図は従
来の管継手構造を示す説明図である。
１……被接続管、２……環状凹部、５……継手
部材、６……環状突部、７……環状突起。
FIG. 1 is a half sectional view showing an embodiment of the present invention in which pipes are connected by a joint member, and FIG. 2 is an explanatory diagram showing a conventional pipe joint structure. DESCRIPTION OF SYMBOLS 1... Connected pipe, 2... Annular recess, 5... Joint member, 6... Annular protrusion, 7... Annular protrusion.
Claims (1)
管と、両端部に上記環状凹部に係合される環状突
部が形成されると共に、その内側に位置して上記
被接続管の外周面に押圧される断面楔状の環状突
起が形成された環状記憶合金からなる筒状の継手
部材と、から構成される管継手構造。 A connected pipe has an annular recess with a flat bottom formed at its end, and an annular protrusion that engages with the annular recess is formed at both ends. A pipe joint structure comprising a cylindrical joint member made of an annular memory alloy and having an annular protrusion with a wedge-shaped cross section that is pressed against a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290389U JPH0332286U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290389U JPH0332286U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332286U true JPH0332286U (en) | 1991-03-28 |
Family
ID=31642312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9290389U Pending JPH0332286U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332286U (en) |
-
1989
- 1989-08-09 JP JP9290389U patent/JPH0332286U/ja active Pending