JPH0474773U - - Google Patents
Info
- Publication number
- JPH0474773U JPH0474773U JP1990114178U JP11417890U JPH0474773U JP H0474773 U JPH0474773 U JP H0474773U JP 1990114178 U JP1990114178 U JP 1990114178U JP 11417890 U JP11417890 U JP 11417890U JP H0474773 U JPH0474773 U JP H0474773U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- wall member
- outer side
- stopper wall
- oil 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例を示すオイルシール
の部分断面図、第２図は本考案の別の実施例を示
すオイルシールの部分断面図、第３図は従来のオ
イルシールの一例を示す部分断面図である。
１……オイルシール、２……入力軸、３……ハ
ウジング、３ａ……オイルシール取付部、４……
リツプ保持部、５……取付嵌着部、６……金属補
強環、６ａ……露出部、６ｂ……接着面、７……
主リツプ、８……ダストリツプ、９……ストツパ
ー壁部材、９ａ……内径部、１０……スプリング
、１１，１２……突起。
Fig. 1 is a partial sectional view of an oil seal showing one embodiment of the present invention, Fig. 2 is a partial sectional view of an oil seal showing another embodiment of the invention, and Fig. 3 is an example of a conventional oil seal. FIG. 1...Oil seal, 2...Input shaft, 3...Housing, 3a...Oil seal mounting part, 4...
Lip holding part, 5...Mounting fitting part, 6...Metal reinforcing ring, 6a...Exposed part, 6b...Adhesive surface, 7...
Main lip, 8...Dust lip, 9...Stopper wall member, 9a...Inner diameter portion, 10...Spring, 11, 12...Protrusion.
Claims (1)
プを備え、軸方向外側の金属補強環露出部がハウ
ジングのストツパー壁部材に接触した状態でハウ
ジングに固定されるオイルシールにおいて、前記
ダストリツプの半径方向外側に前記ハウジングの
ストツパー壁部材の内径部に接触する突起を備え
たオイルシール。 (2) 突起がハウジングのストツパー壁部材の内
径部に折曲した状態で弾接する請求項(1)記載の
オイルシール。[Claims for Utility Model Registration] (1) Oil that has a main lip on the axially inner side and a dust lip on the outer side, and is fixed to the housing with the exposed part of the metal reinforcing ring on the axially outer side in contact with the stopper wall member of the housing. The oil seal is provided with a protrusion on the radially outer side of the dust lip that contacts an inner diameter portion of the stopper wall member of the housing. (2) The oil seal according to claim (1), wherein the projection elastically contacts the inner diameter portion of the stopper wall member of the housing in a bent state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990114178U JPH0474773U (en) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990114178U JPH0474773U (en) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474773U true JPH0474773U (en) | 1992-06-30 |
Family
ID=31861841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990114178U Pending JPH0474773U (en) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022029A (en) * | 2000-06-30 | 2002-01-23 | Mitsubishi Motors Corp | Oil seal for rotational shaft |
| WO2012039156A1 (en) * | 2010-09-24 | 2012-03-29 | Nok株式会社 | Oil seal |
| WO2012049867A1 (en) * | 2010-10-12 | 2012-04-19 | Nok株式会社 | Oil seal |
-
1990
- 1990-10-31 JP JP1990114178U patent/JPH0474773U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022029A (en) * | 2000-06-30 | 2002-01-23 | Mitsubishi Motors Corp | Oil seal for rotational shaft |
| WO2012039156A1 (en) * | 2010-09-24 | 2012-03-29 | Nok株式会社 | Oil seal |
| WO2012049867A1 (en) * | 2010-10-12 | 2012-04-19 | Nok株式会社 | Oil seal |
| JP2012082898A (en) * | 2010-10-12 | 2012-04-26 | Nok Corp | Oil seal |
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