JPS614063U - oil seal - Google Patents
oil sealInfo
- Publication number
- JPS614063U JPS614063U JP1984088589U JP8858984U JPS614063U JP S614063 U JPS614063 U JP S614063U JP 1984088589 U JP1984088589 U JP 1984088589U JP 8858984 U JP8858984 U JP 8858984U JP S614063 U JPS614063 U JP S614063U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- cylindrical portion
- radial
- extending
- lip
- 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るオイルシールの構造例を示す断面
図、第２図は第１図のＩ−Ｉ断面拡大図、第３図は第２
のシールリップの拡大図、第４図及び第５図は従来技術
におけるシールリップの′拡大図、第６図は従来技術に
係るオイルシールの構造例を示す断面図である。
１・・・・・・第１の円筒部、２・・・・・・第１の径
方向部、３・・・・・・第１のシールリップ、４・・・
・・・通気用浅溝、５・・・・・・第１のシール部材、
６・・・・・・第２の円筒部、７・・・・・・第２の径
方向部、９・・・・・・第２のシールリップ、１０・・
・・・・第２のシール部材、１３・・・・・・環状溝、
１５・・・・・・環状空所。Fig. 1 is a sectional view showing a structural example of an oil seal according to the present invention, Fig. 2 is an enlarged sectional view taken along the line I-I in Fig.
FIGS. 4 and 5 are enlarged views of the seal lip in the prior art, and FIG. 6 is a sectional view showing an example of the structure of the oil seal in the prior art. DESCRIPTION OF SYMBOLS 1... First cylindrical part, 2... First radial part, 3... First seal lip, 4...
...Shallow groove for ventilation, 5...First sealing member,
6... Second cylindrical part, 7... Second radial part, 9... Second seal lip, 10...
... second seal member, 13 ... annular groove,
15... Annular void.
Claims (1)
端部に、ゴム状弾性材料をもって製せられ、略截頭円錐
形状を呈して軸方向前記第１の円筒部１の反対方向に伸
び、円周面上に、略軸方向に走る通気用浅溝４を配設さ
れた第１のシールリツプ３を一体結合されて成る第１の
シール部材５と、前記第１の円筒部１に対向する第２の
円筒部６から径方向に伸びて前記第１の径方向部２に対
向する第２の径方向部７の端部に、ゴム状弾性材料をも
って製せられ、軸方向に並列された複数片の第２のシー
ルリツプ９を一体結合されて成る第２のシール部材１０
とが、前記第１のシールリツプ３が前記第２の円筒部６
の周面に弾性接触するとともに、前記第２のシールリツ
プ９が、前記第２の円筒部６と反対方向に曲げられて、
前記第１の円筒部１の周面に弾性接触するように組合さ
れて成るオイルシールにおいて、前記第２のシールリツ
プ９の一方の側面に複数個の環状溝１３を設けたことを
特徴とするオイルシール。The end of the first radial part 2 extending in the radial direction from the first cylindrical part 1 is made of a rubber-like elastic material and has a substantially truncated conical shape. A first sealing member 5 integrally formed with a first sealing lip 3 extending in opposite directions and having a shallow ventilation groove 4 extending substantially in the axial direction on its circumferential surface, and the first cylinder. A second radial part 7, which extends radially from a second cylindrical part 6 facing the part 1 and faces the first radial part 2, is made of a rubber-like elastic material and has a shaft. A second seal member 10 formed by integrally combining a plurality of pieces of second seal lips 9 arranged in parallel in the direction.
However, the first seal lip 3 is connected to the second cylindrical portion 6.
The second sealing lip 9 is bent in the opposite direction to the second cylindrical portion 6, and
An oil seal assembled so as to come into elastic contact with the circumferential surface of the first cylindrical portion 1, characterized in that a plurality of annular grooves 13 are provided on one side of the second seal lip 9. sticker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984088589U JPS614063U (en) | 1984-06-14 | 1984-06-14 | oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984088589U JPS614063U (en) | 1984-06-14 | 1984-06-14 | oil seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS614063U true JPS614063U (en) | 1986-01-11 |
| JPH0135984Y2 JPH0135984Y2 (en) | 1989-11-01 |
Family
ID=30641874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984088589U Granted JPS614063U (en) | 1984-06-14 | 1984-06-14 | oil seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027763A (en) * | 1983-07-26 | 1985-02-12 | Yanmar Diesel Engine Co Ltd | 4-cycle water-cooled diesel engine |
| JPH01133571U (en) * | 1988-03-03 | 1989-09-12 | ||
| JP2014511978A (en) * | 2011-03-17 | 2014-05-19 | フェデラル−モーグル コーポレイション | Low torque radial shaft seal assembly |
-
1984
- 1984-06-14 JP JP1984088589U patent/JPS614063U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027763A (en) * | 1983-07-26 | 1985-02-12 | Yanmar Diesel Engine Co Ltd | 4-cycle water-cooled diesel engine |
| JPH01133571U (en) * | 1988-03-03 | 1989-09-12 | ||
| JP2014511978A (en) * | 2011-03-17 | 2014-05-19 | フェデラル−モーグル コーポレイション | Low torque radial shaft seal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0135984Y2 (en) | 1989-11-01 |
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