JP4775556B2 - 密封装置 - Google Patents
密封装置 Download PDFInfo
- Publication number
- JP4775556B2 JP4775556B2 JP2006026735A JP2006026735A JP4775556B2 JP 4775556 B2 JP4775556 B2 JP 4775556B2 JP 2006026735 A JP2006026735 A JP 2006026735A JP 2006026735 A JP2006026735 A JP 2006026735A JP 4775556 B2 JP4775556 B2 JP 4775556B2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- seal lip
- flange
- lip
- thrust bearing
- 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
- 238000007789 sealing Methods 0.000 title claims description 43
- 230000002093 peripheral effect Effects 0.000 description 29
- 239000000428 dust Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 229920005560 fluorosilicone rubber Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
11 取付環
12 オイルシール
122 シールリップ
125 第二シールリップ
14 ダストリップ
15 弾性層
16 スラストベアリング
161 リテーナ
162 球体
17 ばね
2 スリンガ
21 スリーブ
22 シールフランジ
S 密接摺動部
Claims (1)
- 静止側に配置される静止側密封要素(1)と、回転側に配置されるシールフランジ(22)とを備え、前記静止側密封要素(1)が、スラストベアリング(16)と、このスラストベアリング(16)を軸方向へ付勢して前記シールフランジ(22)に押し付けるばね(17)と、前記スラストベアリング(16)に設けられて前記シールフランジ(22)に摺動可能に密接されたシールリップ(122)とを備えることを特徴とする密封装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006026735A JP4775556B2 (ja) | 2006-02-03 | 2006-02-03 | 密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006026735A JP4775556B2 (ja) | 2006-02-03 | 2006-02-03 | 密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007205504A JP2007205504A (ja) | 2007-08-16 |
JP4775556B2 true JP4775556B2 (ja) | 2011-09-21 |
Family
ID=38485144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006026735A Expired - Fee Related JP4775556B2 (ja) | 2006-02-03 | 2006-02-03 | 密封装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4775556B2 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4214002Y1 (ja) * | 1964-06-16 | 1967-08-10 | ||
JPS5937431U (ja) * | 1982-09-01 | 1984-03-09 | 日本精工株式会社 | スラストころ軸受用シ−ル体 |
JPS59194663U (ja) * | 1983-06-09 | 1984-12-24 | 冨田 博康 | 回転体の軸シ−ル装置 |
JPS6147159U (ja) * | 1984-08-31 | 1986-03-29 | エヌオーケー株式会社 | 密封装置 |
JPH0211268U (ja) * | 1988-07-06 | 1990-01-24 | ||
JPH0648209Y2 (ja) * | 1988-07-29 | 1994-12-12 | エヌオーケー株式会社 | 密封装置 |
JPH0614139Y2 (ja) * | 1988-11-28 | 1994-04-13 | エヌオーケー株式会社 | 密封装置 |
JPH0320764U (ja) * | 1989-07-10 | 1991-02-28 | ||
JPH1137300A (ja) * | 1997-07-15 | 1999-02-12 | Eagle Ind Co Ltd | 軸封装置 |
JP2000199568A (ja) * | 1999-01-07 | 2000-07-18 | Nok Corp | 密封装置 |
-
2006
- 2006-02-03 JP JP2006026735A patent/JP4775556B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007205504A (ja) | 2007-08-16 |
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