JP4484032B2 - オイルシール - Google Patents
オイルシール Download PDFInfo
- Publication number
- JP4484032B2 JP4484032B2 JP2004053040A JP2004053040A JP4484032B2 JP 4484032 B2 JP4484032 B2 JP 4484032B2 JP 2004053040 A JP2004053040 A JP 2004053040A JP 2004053040 A JP2004053040 A JP 2004053040A JP 4484032 B2 JP4484032 B2 JP 4484032B2
- Authority
- JP
- Japan
- Prior art keywords
- friction member
- oil seal
- seal
- friction
- reinforcing ring
- 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.)
- Expired - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Description
10 オイルシール部
11 金属環
11a,21a 円筒部
11b,21b フランジ部
12 シール本体部
13 固定密封部
14 主リップ
15 ダストリップ
16 シールリップ部
17 凹部
18 ガータスプリング
20 摩擦部材
21 補強環
22 結合部
23 給油路
24 チェックリップ
A シリンダー側
Claims (1)
- 互いに相対可動自在に組み付けられた2部材間の環状の隙間に設置するもので、一の部材と同心に配設された他の部材と金属環の間に密接する固定密封部と一体成形され該一の部材に摺動するシールリップ部を有するオイルシール部に、前記金属環と結合した補強環に接着しフリクションを発生させるために前記一の部材に摺動するように設けられている摩擦部材が付設され、
前記摩擦部材は、前記金属環にゴム状弾性体からなる結合部を介して結合した前記補強環の内周側先端に設けられ、
前記補強環または前記結合部には、前記シールリップ部の主リップが前記一の部材と摺動するときの潤滑性を確保するための貫通した給油路が設けられていることを特徴とするオイルシール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004053040A JP4484032B2 (ja) | 2004-02-27 | 2004-02-27 | オイルシール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004053040A JP4484032B2 (ja) | 2004-02-27 | 2004-02-27 | オイルシール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005240933A JP2005240933A (ja) | 2005-09-08 |
JP4484032B2 true JP4484032B2 (ja) | 2010-06-16 |
Family
ID=35022877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004053040A Expired - Lifetime JP4484032B2 (ja) | 2004-02-27 | 2004-02-27 | オイルシール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4484032B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101428065B1 (ko) | 2008-03-03 | 2014-08-07 | 현대자동차주식회사 | 오일씰 |
CN102996808B (zh) * | 2012-12-13 | 2015-05-13 | 青岛北海油封有限公司 | 防护油封 |
-
2004
- 2004-02-27 JP JP2004053040A patent/JP4484032B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005240933A (ja) | 2005-09-08 |
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