JP6262961B2 - 密封装置 - Google Patents
密封装置 Download PDFInfo
- Publication number
- JP6262961B2 JP6262961B2 JP2013175881A JP2013175881A JP6262961B2 JP 6262961 B2 JP6262961 B2 JP 6262961B2 JP 2013175881 A JP2013175881 A JP 2013175881A JP 2013175881 A JP2013175881 A JP 2013175881A JP 6262961 B2 JP6262961 B2 JP 6262961B2
- Authority
- JP
- Japan
- Prior art keywords
- main lip
- annular substrate
- lip
- outer peripheral
- sealed space
- 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.)
- Active
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- Sealing With Elastic Sealing Lips (AREA)
Description
11 取付環
12 主リップ
2 ダストシール
21 環状基板
21c 係合凹部(係合手段)
22 ダストリップ
3 バックアップリング
3a 係合凸部(係合手段)
110 油圧緩衝器
111 シリンダ
112 ロッドガイド
113 ピストンロッド(軸)
Claims (1)
- 環状基板の内径部の密封空間側に、ゴム状弾性材料からなり密封空間側を向いた状態で軸の外周面に密接される主リップが設けられ、前記主リップを大気側かつ内周側から支承するバックアップリングが前記環状基板の内径部における密封空間側の面と前記主リップとの間に配置され、前記バックアップリングと前記環状基板の内径部における密封空間側の面とが、前記環状基板の内周面に連絡しない位置で互いに凹凸に嵌め込まれて係合していることを特徴とする密封装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013175881A JP6262961B2 (ja) | 2013-08-27 | 2013-08-27 | 密封装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013175881A JP6262961B2 (ja) | 2013-08-27 | 2013-08-27 | 密封装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015045357A JP2015045357A (ja) | 2015-03-12 |
| JP6262961B2 true JP6262961B2 (ja) | 2018-01-17 |
Family
ID=52671006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013175881A Active JP6262961B2 (ja) | 2013-08-27 | 2013-08-27 | 密封装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6262961B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11255437B2 (en) | 2017-04-12 | 2022-02-22 | Nok Corporation | Sealing device |
| KR102065616B1 (ko) * | 2018-04-26 | 2020-01-13 | 평화오일씰공업 주식회사 | 쇼크 업소버 오일 씰 |
| CN110332311B (zh) * | 2019-06-20 | 2020-04-24 | 中国航发贵州黎阳航空动力有限公司 | 一种b形橡胶密封结构的装配方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107550A (ja) * | 2005-10-11 | 2007-04-26 | Nok Corp | 往復動軸用密封装置 |
| EP2476934B1 (en) * | 2009-09-09 | 2015-08-26 | Eagle Industry Co., Ltd. | Lip type seal |
-
2013
- 2013-08-27 JP JP2013175881A patent/JP6262961B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015045357A (ja) | 2015-03-12 |
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