JPS63125258U - - Google Patents
Info
- Publication number
- JPS63125258U JPS63125258U JP1745687U JP1745687U JPS63125258U JP S63125258 U JPS63125258 U JP S63125258U JP 1745687 U JP1745687 U JP 1745687U JP 1745687 U JP1745687 U JP 1745687U JP S63125258 U JPS63125258 U JP S63125258U
- Authority
- JP
- Japan
- Prior art keywords
- mounting groove
- seal ring
- members
- ring
- peripheral surface
- 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 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は、従来の技術によるパツキンの一例の断面図で
ある。
１……シールリング、２……バツクリング、３
……バツクアツプリング、４……装着溝、５……
凹み。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of an example of a gasket according to the prior art. 1... Seal ring, 2... Back ring, 3
...Backup spring, 4...Mounting groove, 5...
dent.
Claims (1)
材の一方に設けられた装着溝４内に挿入されて前
記相対運動２部材の他方の周面と摺動するシール
リング１および前記装着溝４の底周面と前記シー
ルリング１の間に配置されて前記シールリング１
を半径方向に付勢するゴム様弾性材料製バツクリ
ング２を有し、前記装着溝４の底周面に対する前
記バツクリング２の接触面を、軸方向に沿つて中
高に形成されていることを特徴とするパツキン。 A seal ring 1 is inserted into a mounting groove 4 provided in one of two members that are combined concentrically with each other to make a relative movement, and slides on the other circumferential surface of the two members that move relative to each other. The seal ring 1 is disposed between the bottom peripheral surface and the seal ring 1.
It has a back ring 2 made of a rubber-like elastic material that biases the mounting groove 4 in the radial direction, and the contact surface of the back ring 2 with the bottom peripheral surface of the mounting groove 4 is formed to have a medium height along the axial direction. Patsukin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1745687U JPS63125258U (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1745687U JPS63125258U (en) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125258U true JPS63125258U (en) | 1988-08-16 |
Family
ID=30810237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1745687U Pending JPS63125258U (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006112486A (en) * | 2004-10-13 | 2006-04-27 | Nok Corp | Sealing device |
-
1987
- 1987-02-09 JP JP1745687U patent/JPS63125258U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006112486A (en) * | 2004-10-13 | 2006-04-27 | Nok Corp | Sealing device |