JPH0314919U - - Google Patents
Info
- Publication number
- JPH0314919U JPH0314919U JP7541389U JP7541389U JPH0314919U JP H0314919 U JPH0314919 U JP H0314919U JP 7541389 U JP7541389 U JP 7541389U JP 7541389 U JP7541389 U JP 7541389U JP H0314919 U JPH0314919 U JP H0314919U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate bag
- air
- end plate
- bag
- valve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は従来の止水栓を示す側面図である。 ５……中間袋、６，７……端面板、８……気道
、９……空気封入バルブ。
図は従来の止水栓を示す側面図である。 ５……中間袋、６，７……端面板、８……気道
、９……空気封入バルブ。
Claims (1)
- 全体が筒状からなる中間袋とこの中間袋の両側
を密封する端面板からなり、前記中間袋は空気を
圧入することにより自由に伸縮可能とし、前記端
面板には前記中間袋に空気を圧入する空気封入バ
ルブを備えたことを特徴とする管類の止水栓。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7541389U JPH0314919U (ja) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7541389U JPH0314919U (ja) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314919U true JPH0314919U (ja) | 1991-02-14 |
Family
ID=31615969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7541389U Pending JPH0314919U (ja) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314919U (ja) |
-
1989
- 1989-06-26 JP JP7541389U patent/JPH0314919U/ja active Pending