JPH0183966U - - Google Patents
Info
- Publication number
- JPH0183966U JPH0183966U JP1987180061U JP18006187U JPH0183966U JP H0183966 U JPH0183966 U JP H0183966U JP 1987180061 U JP1987180061 U JP 1987180061U JP 18006187 U JP18006187 U JP 18006187U JP H0183966 U JPH0183966 U JP H0183966U
- Authority
- JP
- Japan
- Prior art keywords
- oil seal
- plug
- elastic body
- seals
- fitted
- 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
- 239000000463 material Substances 0.000 claims 2
- YAFQFNOUYXZVPZ-UHFFFAOYSA-N liproxstatin-1 Chemical compound ClC1=CC=CC(CNC=2C3(CCNCC3)NC3=CC=CC=C3N=2)=C1 YAFQFNOUYXZVPZ-UHFFFAOYSA-N 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案のオイルシールの断面図である
。第２図は本考案のオイルシールの実施例を示し
た斜視図である、第３図は従来のオイルシールの
断面図である。
Ａ……オイルシール、ａ……弾性体、１……摺
動リツプ部、２……小孔、３……栓。
FIG. 1 is a sectional view of the oil seal of the present invention. FIG. 2 is a perspective view showing an embodiment of the oil seal of the present invention, and FIG. 3 is a sectional view of a conventional oil seal. A...Oil seal, a...Elastic body, 1...Sliding lip portion, 2...Small hole, 3...Plug.
Claims (1)
り相互に回転する部材間を密封するオイルシール
Ａにおいて；前記オイルシールＡの摺動リツプ部
１に複数の小孔２を形成し、該小孔２にスポンジ
材あるいはフエルト材等の多孔質材からなる栓３
を嵌入せしめたことを特徴とするオイルシール。 In an oil seal A that is made of an elastic body a such as synthetic rubber or synthetic resin and seals between mutually rotating members; a plurality of small holes 2 are formed in the sliding lip 1 of the oil seal A; A plug 3 made of porous material such as sponge material or felt material
An oil seal characterized by being fitted with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180061U JPH0529592Y2 (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180061U JPH0529592Y2 (en) | 1987-11-25 | 1987-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0183966U true JPH0183966U (en) | 1989-06-05 |
| JPH0529592Y2 JPH0529592Y2 (en) | 1993-07-28 |
Family
ID=31471593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180061U Expired - Lifetime JPH0529592Y2 (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529592Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039071A (en) * | 2006-08-07 | 2008-02-21 | Koyo Sealing Techno Co Ltd | Sealing device |
| WO2015133384A1 (en) * | 2014-03-06 | 2015-09-11 | 株式会社ジェイテクト | Seal member, and rolling bearing for windmill main shaft |
| WO2018097233A1 (en) * | 2016-11-25 | 2018-05-31 | Nok株式会社 | Sealing device and hub bearing |
-
1987
- 1987-11-25 JP JP1987180061U patent/JPH0529592Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039071A (en) * | 2006-08-07 | 2008-02-21 | Koyo Sealing Techno Co Ltd | Sealing device |
| WO2015133384A1 (en) * | 2014-03-06 | 2015-09-11 | 株式会社ジェイテクト | Seal member, and rolling bearing for windmill main shaft |
| WO2018097233A1 (en) * | 2016-11-25 | 2018-05-31 | Nok株式会社 | Sealing device and hub bearing |
| JPWO2018097233A1 (en) * | 2016-11-25 | 2019-10-17 | Nok株式会社 | Sealing device and hub bearing |
| US10794428B2 (en) | 2016-11-25 | 2020-10-06 | Nok Corporation | Sealing device and hub bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529592Y2 (en) | 1993-07-28 |
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