JPH0320785U - - Google Patents
Info
- Publication number
- JPH0320785U JPH0320785U JP8061589U JP8061589U JPH0320785U JP H0320785 U JPH0320785 U JP H0320785U JP 8061589 U JP8061589 U JP 8061589U JP 8061589 U JP8061589 U JP 8061589U JP H0320785 U JPH0320785 U JP H0320785U
- Authority
- JP
- Japan
- Prior art keywords
- expansion
- pipe
- coil spring
- pipe joint
- bodies
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案伸縮管継手装置の一実施例を示
す側面図、第２図は第１図の矢印Ａ方向から見た
正面図である。
１０，２０……管体、２０′……接続端部の管
体、３０……伸縮管継手、３３……棒支持部、４
０……ばね止め板、５０……連結棒、５１，５２
，５３……ナツト、６０……コイルばね。
FIG. 1 is a side view showing one embodiment of the expansion pipe joint device of the present invention, and FIG. 2 is a front view as seen from the direction of arrow A in FIG. 1. 10, 20... Pipe body, 20'... Connection end pipe body, 30... Expansion pipe joint, 33... Rod support part, 4
0...Spring stop plate, 50...Connecting rod, 51, 52
, 53...Natsuto, 60...Coil spring.
Claims (1)
手装置において、少なくとも一方の管体の接続端
部における管体にコイルばねが挿着され、このコ
イルばねにより伸縮管継手に収縮方向のばね圧を
作用させるようにしたことを特徴とする伸縮管継
手装置。 In an expansion pipe joint device in which pipe bodies are connected via an expansion joint, a coil spring is inserted into the pipe bodies at the connection end of at least one of the pipe bodies, and this coil spring causes the expansion pipe joint to have a spring in the contraction direction. An expansion pipe joint device characterized by applying pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8061589U JPH0320785U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8061589U JPH0320785U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320785U true JPH0320785U (en) | 1991-02-28 |
Family
ID=31625835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8061589U Pending JPH0320785U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320785U (en) |
-
1989
- 1989-07-07 JP JP8061589U patent/JPH0320785U/ja active Pending