JPH02487U - - Google Patents
Info
- Publication number
- JPH02487U JPH02487U JP7785588U JP7785588U JPH02487U JP H02487 U JPH02487 U JP H02487U JP 7785588 U JP7785588 U JP 7785588U JP 7785588 U JP7785588 U JP 7785588U JP H02487 U JPH02487 U JP H02487U
- Authority
- JP
- Japan
- Prior art keywords
- liners
- shape memory
- memory alloy
- pipe joint
- pipe
- 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 description 3
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図、第２図及び第３図は各々本考案の一実
施例、他実施例及び別の実施例に係る管継手の使
用状態を示す要部断面図である。
図中、１…管継手、２…接続管、３…固定管、
４…テーパコーン状ライナ、５，５ａ…円筒状ラ
イナ、６，６ａ，６ｂ…形状記憶合金スリーブ。
FIG. 1, FIG. 2, and FIG. 3 are sectional views of essential parts showing one embodiment, another embodiment, and a pipe joint according to another embodiment of the present invention in use, respectively. In the figure, 1...pipe joint, 2...connecting pipe, 3...fixed pipe,
4... Tapered cone liner, 5, 5a... Cylindrical liner, 6, 6a, 6b... Shape memory alloy sleeve.
Claims (1)
ライナと、これらライナを直列に接続した状態に
把捉する形状記憶合金スリーブとからなる管継手
であつて、少なくとも一方のライナは接続端側に
向かうにつれて外周径が拡大したテーパコーン状
ライナであることを特徴とする形状記憶合金利用
の管継手。 A pipe joint consisting of two liners that fit around the outer periphery of the end of each pipe to be connected, and a shape memory alloy sleeve that grips these liners in a series-connected state, with at least one liner attached to the connecting end. A pipe joint using a shape memory alloy, characterized by a tapered cone-shaped liner whose outer diameter increases toward the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7785588U JPH02487U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7785588U JPH02487U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02487U true JPH02487U (en) | 1990-01-05 |
Family
ID=31302814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7785588U Pending JPH02487U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02487U (en) |
-
1988
- 1988-06-13 JP JP7785588U patent/JPH02487U/ja active Pending