JPH0198968U - - Google Patents
Info
- Publication number
- JPH0198968U JPH0198968U JP19645087U JP19645087U JPH0198968U JP H0198968 U JPH0198968 U JP H0198968U JP 19645087 U JP19645087 U JP 19645087U JP 19645087 U JP19645087 U JP 19645087U JP H0198968 U JPH0198968 U JP H0198968U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- ring
- cylinder
- resin ring
- notch
- 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
Landscapes
- Actuator (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案による空気圧シリンダのシール
装置の断面図、第２図は環状凹溝の詳細構造、第
３図は他の実施例を示す。
７…環状凹溝、８…Ｏリング、９…樹脂リング
、１０…切欠。
FIG. 1 is a sectional view of a sealing device for a pneumatic cylinder according to the present invention, FIG. 2 is a detailed structure of an annular groove, and FIG. 3 is another embodiment. 7... Annular groove, 8... O ring, 9... Resin ring, 10... Notch.
Claims (1)
周に環状凹溝を成形し、該環状凹溝にＯリングと
樹脂リングを重合して収納し、該樹脂リングの外
周面に切欠を設けた空気圧シリンダのシール装置
。 An annular groove is formed on the outer periphery of a piston that is slidably fitted into the cylinder, an O-ring and a resin ring are superimposed and stored in the annular groove, and a notch is provided on the outer peripheral surface of the resin ring. Cylinder sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19645087U JPH0198968U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19645087U JPH0198968U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198968U true JPH0198968U (en) | 1989-07-03 |
Family
ID=31487061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19645087U Pending JPH0198968U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082606A (en) * | 1999-09-10 | 2001-03-30 | Ckd Corp | Low friction fluid pressure actuator |
| WO2002099320A1 (en) * | 2001-06-04 | 2002-12-12 | Nok Corporation | Sealing device |
-
1987
- 1987-12-24 JP JP19645087U patent/JPH0198968U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082606A (en) * | 1999-09-10 | 2001-03-30 | Ckd Corp | Low friction fluid pressure actuator |
| WO2002099320A1 (en) * | 2001-06-04 | 2002-12-12 | Nok Corporation | Sealing device |
| CN1320295C (en) * | 2001-06-04 | 2007-06-06 | Nok株式会社 | Sealing device |