JPS62112359U - - Google Patents
Info
- Publication number
- JPS62112359U JPS62112359U JP25386U JP25386U JPS62112359U JP S62112359 U JPS62112359 U JP S62112359U JP 25386 U JP25386 U JP 25386U JP 25386 U JP25386 U JP 25386U JP S62112359 U JPS62112359 U JP S62112359U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- ring
- packing
- concentrically
- assembled
- 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 5
- 239000000463 material Substances 0.000 claims 4
- 239000013013 elastic material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は、本考案の一実施例の一部側視図、第
２図は、本考案の対象であるパツキンの部分断面
図、第３図は、同パツキンの一部側視図である。
１……一方の相対運動部材、２……他方の相対
運動部材、３……パツキン装着溝、４……シール
リング、５……カツト、６……バツクリング、７
……支持片、８……位置決め用突起。
Fig. 1 is a partial side view of an embodiment of the present invention, Fig. 2 is a partial sectional view of the packing that is the object of the present invention, and Fig. 3 is a partial side view of the packing. . DESCRIPTION OF SYMBOLS 1...One relative movement member, 2...The other relative movement member, 3...Packing mounting groove, 4...Seal ring, 5...Cut, 6...Back ring, 7
... Support piece, 8 ... Positioning protrusion.
Claims (1)
せられ、円周上１箇所を切断されたシールリング
４及びゴム様弾性材料をもつて製せられ、前記シ
ールリング４と同芯に組合わされたバツクリング
６を有し、互いに同芯に組合わされて相対運動を
なす２部材１，２間に配置されて圧力流体を密封
するパツキンにおいて、前記シールリング４の切
断部と前記バツクリング６の間に、前記シールリ
ング４の材料よりも軟質で前記バツクリング６の
材料よりも硬質の材料よりなる支持片７が挿入さ
れていることを特徴とするパツキン。 A seal ring 4 is made of a material having wear resistance and low friction, and is cut at one point on the circumference, and a seal ring 4 is made of a rubber-like elastic material and assembled concentrically with the seal ring 4. In a packing that seals a pressure fluid by being arranged between two members 1 and 2 which are concentrically assembled and move relative to each other and which has a back ring 6 that is fitted together, there is a gap between the cut part of the seal ring 4 and the back ring 6. A packing characterized in that a support piece 7 made of a material softer than the material of the seal ring 4 and harder than the material of the back ring 6 is inserted into the seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25386U JPH0240352Y2 (en) | 1986-01-06 | 1986-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25386U JPH0240352Y2 (en) | 1986-01-06 | 1986-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62112359U true JPS62112359U (en) | 1987-07-17 |
| JPH0240352Y2 JPH0240352Y2 (en) | 1990-10-29 |
Family
ID=30777055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25386U Expired JPH0240352Y2 (en) | 1986-01-06 | 1986-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240352Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110362A (en) * | 2015-03-09 | 2017-08-29 | Nok株式会社 | Sealing device |
-
1986
- 1986-01-06 JP JP25386U patent/JPH0240352Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110362A (en) * | 2015-03-09 | 2017-08-29 | Nok株式会社 | Sealing device |
| CN107110362B (en) * | 2015-03-09 | 2018-10-26 | Nok株式会社 | Sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240352Y2 (en) | 1990-10-29 |