JPH0169966U - - Google Patents
Info
- Publication number
- JPH0169966U JPH0169966U JP1987164955U JP16495587U JPH0169966U JP H0169966 U JPH0169966 U JP H0169966U JP 1987164955 U JP1987164955 U JP 1987164955U JP 16495587 U JP16495587 U JP 16495587U JP H0169966 U JPH0169966 U JP H0169966U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- view
- ring
- seal ring
- partial perspective
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 9
Landscapes
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案によるパツキンをパツキン溝内
に配設した状態の断面説明図、第２図は本考案よ
るパツキンの分解説明図で、第２図ａはバツクリ
ングの一部斜視図、第２図ｂはシールリングの一
部斜視図、第２図ｃはパツキンの一部斜視図、第
３図は本考案によるパツキンのバツクリングの他
の実施例を示す一部斜視図、第４図は従来のパツ
キンをパツキン溝内に配設した状態の断面説明図
、第５図は従来のパツキンの分解図で、第５図ａ
はバツクリングの一部斜視図、第５図ｂはシール
リングの一部斜視図である。
１，１０……パツキン、２，１１……バツクリ
ング、２ａ……接触面、２ｂ……圧力面、３，１
２……シールリング、３ａ……摺動面、４……油
溝、４ａ……油口、１３……移動体、１４……パ
ツキン溝、１５……固定体。
Fig. 1 is an explanatory cross-sectional view of the packing according to the present invention arranged in the packing groove, Fig. 2 is an exploded explanatory view of the packing according to the invention, Fig. 2a is a partial perspective view of the back ring, Figure b is a partial perspective view of the seal ring, Figure 2c is a partial perspective view of the packing, Figure 3 is a partial perspective view showing another embodiment of the packing back ring according to the present invention, and Figure 4 is a conventional Fig. 5 is an exploded view of the conventional packing;
5 is a partial perspective view of the back ring, and FIG. 5b is a partial perspective view of the seal ring. 1,10...Packing, 2,11...Back ring, 2a...Contact surface, 2b...Pressure surface, 3,1
2... Seal ring, 3a... Sliding surface, 4... Oil groove, 4a... Oil port, 13... Moving body, 14... Packing groove, 15... Fixed body.
Claims (1)
とシールリング３とからなるパツキン１であつて
、前記バツクリング２のシールリング３との接触
面２ａに油溝４を設けたことを特徴とするパツキ
ン。 Back ring 2 arranged in packing groove 14
and a seal ring 3, characterized in that an oil groove 4 is provided in a contact surface 2a of the back ring 2 with the seal ring 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164955U JPH0529588Y2 (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164955U JPH0529588Y2 (en) | 1987-10-28 | 1987-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0169966U true JPH0169966U (en) | 1989-05-10 |
| JPH0529588Y2 JPH0529588Y2 (en) | 1993-07-28 |
Family
ID=31451011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164955U Expired - Lifetime JPH0529588Y2 (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529588Y2 (en) |
-
1987
- 1987-10-28 JP JP1987164955U patent/JPH0529588Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529588Y2 (en) | 1993-07-28 |