JPH0230577U - - Google Patents
Info
- Publication number
- JPH0230577U JPH0230577U JP1988108593U JP10859388U JPH0230577U JP H0230577 U JPH0230577 U JP H0230577U JP 1988108593 U JP1988108593 U JP 1988108593U JP 10859388 U JP10859388 U JP 10859388U JP H0230577 U JPH0230577 U JP H0230577U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- gasket
- annular shape
- movable bodies
- patsukin
- 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
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図はこの考案によるパツキンを示す断面図
、第２図はこの考案によるパツキンの実施例を示
す断面図、第３図はこの考案によるパツキンの圧
力の分散状態を示す図、第４図は他の実施例を示
す断面図、第５図は従来のパツキンを示す断面図
、第６図及び第７図は従来のパツキンの装置状態
を示す断面図、第８図及び第９図は従来のパツキ
ンの変形した状態を示す図である。
１，１８……パツキン、２，８，１１，２１，
２６……溝、３，４……面、５，６，２３，２４
……リツプ部、７，２０……シリンダチユーブ、
９，１９……ロツド、１０，２５……ピストン、
２２……Ｕ字溝、Ｐ１，Ｐ２，Ｐ３，Ｐ４，Ｐ５
，Ｐ６，Ｐ……圧力、１２，１３，１４，１５，
１６，１７……応力分散部。
Fig. 1 is a sectional view showing the packing according to this invention, Fig. 2 is a sectional view showing an embodiment of the packing according to this invention, Fig. 3 is a diagram showing the state of pressure distribution in the packing according to this invention, and Fig. 4 is a sectional view showing the packing according to this invention. 5 is a sectional view showing a conventional packing; FIGS. 6 and 7 are sectional views showing the state of the conventional packing device; FIGS. 8 and 9 are sectional views showing a conventional packing. FIG. 3 is a diagram showing a deformed state of the packing. 1, 18... Patsukin, 2, 8, 11, 21,
26... Groove, 3, 4... Surface, 5, 6, 23, 24
... Lip part, 7, 20 ... Cylinder tube,
9,19...rod, 10,25...piston,
22...U-shaped groove, P 1 , P 2 , P 3 , P 4 , P 5
, P 6 , P...pressure, 12, 13, 14, 15,
16, 17...Stress dispersion section.
Claims (1)
固定体５との間に配設されて、両者間を密封する
パツキン１であつて、該パツキン１は環状をなす
とともに、環状の溝２を有し、該溝２内に、複数
の応力分散部１２，１３，１４，１５，１６，１
７を設けたことを特徴とするパツキン。 A gasket 1 is disposed between the movable bodies 7, 8 and a fixed body 5 that supports the movable bodies 7, 8 to seal the space between the two, and the gasket 1 has an annular shape and an annular shape. It has a groove 2, and within the groove 2, a plurality of stress dispersion parts 12, 13, 14, 15, 16, 1
Patsukin characterized by having 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988108593U JPH0230577U (en) | 1988-08-18 | 1988-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988108593U JPH0230577U (en) | 1988-08-18 | 1988-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230577U true JPH0230577U (en) | 1990-02-27 |
Family
ID=31344078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988108593U Pending JPH0230577U (en) | 1988-08-18 | 1988-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230577U (en) |
-
1988
- 1988-08-18 JP JP1988108593U patent/JPH0230577U/ja active Pending