JPH0173583U - - Google Patents
Info
- Publication number
- JPH0173583U JPH0173583U JP1987169072U JP16907287U JPH0173583U JP H0173583 U JPH0173583 U JP H0173583U JP 1987169072 U JP1987169072 U JP 1987169072U JP 16907287 U JP16907287 U JP 16907287U JP H0173583 U JPH0173583 U JP H0173583U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- plug
- flange
- closed
- peripheral edge
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図は、本考案による栓の正面断面図、第２
図は、放電加工機の加工槽を示す正面断面図であ
る。
２…穴、９…フランジ、１０…パツキン。
Fig. 1 is a front sectional view of the stopper according to the present invention;
The figure is a front sectional view showing a machining tank of an electrical discharge machine. 2...hole, 9...flange, 10...pocket.
Claims (1)
端に結合されたフランジと、このフランジの前記
穴との対向面に、前記穴の周縁部と対向するよう
に取付けられた多孔質弾性体製のパツキンとを設
けたことを特徴とする栓。 A flange formed to have a larger diameter than the hole to be closed and connected to one end of the operating member, and a porous elastic body attached to the surface of the flange facing the hole so as to face the peripheral edge of the hole. A plug characterized in that it is equipped with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169072U JPH0173583U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169072U JPH0173583U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173583U true JPH0173583U (en) | 1989-05-18 |
Family
ID=31458813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169072U Pending JPH0173583U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173583U (en) |
-
1987
- 1987-11-06 JP JP1987169072U patent/JPH0173583U/ja active Pending