JPS62106067U - - Google Patents
Info
- Publication number
- JPS62106067U JPS62106067U JP1985198074U JP19807485U JPS62106067U JP S62106067 U JPS62106067 U JP S62106067U JP 1985198074 U JP1985198074 U JP 1985198074U JP 19807485 U JP19807485 U JP 19807485U JP S62106067 U JPS62106067 U JP S62106067U
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- main body
- circumferential surface
- spring
- integrally formed
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
Description
第１図はこの考案による密封装置の縦断面図、
第２図はこの考案による密封装置を固定部材の環
状孔の内部に配設した状態を示す図、第３図はこ
の考案による密封装置を運動する部材の環状孔の
内部に配設した状態を示す図である。
１……本体、２……バツクアツプリング、３…
…突起部、４……リツプ部、５……くぼみ部、６
，１１……孔、７……固定部材、８……シヤフト
、９，１０……環状孔。
Figure 1 is a longitudinal sectional view of the sealing device according to this invention.
Fig. 2 shows a state in which the sealing device according to this invention is arranged inside the annular hole of a fixed member, and Fig. 3 shows a state in which the sealing device according to this invention is arranged inside the annular hole in a moving member. FIG. 1...Main body, 2...Backup spring, 3...
...protrusion, 4... lip, 5... recess, 6
, 11... hole, 7... fixing member, 8... shaft, 9, 10... annular hole.
Claims (1)
のいずれか一方に複数のリツプ部が設けられ、ま
た、一側の内周面または外周面のいずれか他方の
縁部に軸線方向の突起が一体に形成された本体と
、該本体の他側に設けられたバツクアツプリング
とからなり、前記本体とバツクアツプリングとは
一体に形成されていることを特徴とする密封装置
。 (2) 前記突起部を含めた全体の幅が、被取付け
部材に穿設された環状孔の幅とほぼ同一である実
用新案登録請求の範囲第１項記載の密封装置。 (3) 前記本体は合成ゴムにより形成されている
実用新案登録請求の範囲第１項記載の密封装置。 (4) 前記バツクアツプリングは樹脂により形成
されている実用新案登録請求の範囲第１項記載の
密封装置。[Claims for Utility Model Registration] (1) It is annular and has a plurality of lip portions on either the inner circumferential surface or the outer circumferential surface, and the inner circumferential surface on one side or the outer circumferential surface on the other side. The main body has an axial protrusion integrally formed on the edge thereof, and a back-up spring provided on the other side of the main body, and the main body and the back-up spring are integrally formed. Sealing device. (2) The sealing device according to claim 1, wherein the entire width including the protrusion is approximately the same as the width of the annular hole bored in the attached member. (3) The sealing device according to claim 1, wherein the main body is made of synthetic rubber. (4) The sealing device according to claim 1, wherein the back-up spring is made of resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985198074U JPH0247313Y2 (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985198074U JPH0247313Y2 (en) | 1985-12-23 | 1985-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62106067U true JPS62106067U (en) | 1987-07-07 |
| JPH0247313Y2 JPH0247313Y2 (en) | 1990-12-12 |
Family
ID=31158426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985198074U Expired JPH0247313Y2 (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247313Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010265995A (en) * | 2009-05-15 | 2010-11-25 | Nok Corp | Sealing device |
| JP2016017562A (en) * | 2014-07-08 | 2016-02-01 | 日本バルカー工業株式会社 | Seal ring and seal structure with this seal ring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5647411U (en) * | 1979-09-19 | 1981-04-27 |
-
1985
- 1985-12-23 JP JP1985198074U patent/JPH0247313Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5647411U (en) * | 1979-09-19 | 1981-04-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010265995A (en) * | 2009-05-15 | 2010-11-25 | Nok Corp | Sealing device |
| JP2016017562A (en) * | 2014-07-08 | 2016-02-01 | 日本バルカー工業株式会社 | Seal ring and seal structure with this seal ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247313Y2 (en) | 1990-12-12 |