JP4396820B2 - オイルシール - Google Patents
オイルシール Download PDFInfo
- Publication number
- JP4396820B2 JP4396820B2 JP2003432724A JP2003432724A JP4396820B2 JP 4396820 B2 JP4396820 B2 JP 4396820B2 JP 2003432724 A JP2003432724 A JP 2003432724A JP 2003432724 A JP2003432724 A JP 2003432724A JP 4396820 B2 JP4396820 B2 JP 4396820B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- oil seal
- fit fixing
- axial direction
- seal
- 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 - Fee Related
Links
- 239000013013 elastic material Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 description 14
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
1a,1b 端面
11 突起
12 微小凹凸
2 中間部
21 切欠
3 シールリップ
31 シールエッジ
31c スパイラル溝
4 金属環
5 エキステンションスプリング
6 ワックス(剥離剤)
Claims (1)
- ゴム状弾性材料からなる圧入固定部(1)及びシールリップ(3)を有し、前記圧入固定部(1)の少なくとも軸方向一方の端面(1b)に互いに独立した無数の微小凹部(12b)が形成されると共に、前記一方の端面(1b)又は他方の端面(1a)に剥離剤としてワックス(6)が塗布されたことを特徴とするオイルシール。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003432724A JP4396820B2 (ja) | 2003-12-26 | 2003-12-26 | オイルシール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003432724A JP4396820B2 (ja) | 2003-12-26 | 2003-12-26 | オイルシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005188668A JP2005188668A (ja) | 2005-07-14 |
| JP4396820B2 true JP4396820B2 (ja) | 2010-01-13 |
Family
ID=34790338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003432724A Expired - Fee Related JP4396820B2 (ja) | 2003-12-26 | 2003-12-26 | オイルシール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4396820B2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5170365B2 (ja) * | 2007-02-16 | 2013-03-27 | Nok株式会社 | 密封装置 |
| JP5170369B2 (ja) * | 2007-04-10 | 2013-03-27 | Nok株式会社 | 密封装置 |
| JP2012246974A (ja) * | 2011-05-26 | 2012-12-13 | Uchiyama Manufacturing Corp | シール部材 |
| JP6403367B2 (ja) * | 2013-08-26 | 2018-10-10 | 内山工業株式会社 | 軸受密封装置 |
| WO2019151388A1 (ja) * | 2018-02-01 | 2019-08-08 | イーグル工業株式会社 | 密封装置 |
-
2003
- 2003-12-26 JP JP2003432724A patent/JP4396820B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005188668A (ja) | 2005-07-14 |
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