JPS62151471U - - Google Patents
Info
- Publication number
- JPS62151471U JPS62151471U JP1986040109U JP4010986U JPS62151471U JP S62151471 U JPS62151471 U JP S62151471U JP 1986040109 U JP1986040109 U JP 1986040109U JP 4010986 U JP4010986 U JP 4010986U JP S62151471 U JPS62151471 U JP S62151471U
- Authority
- JP
- Japan
- Prior art keywords
- oil seal
- cylindrical portion
- outer periphery
- rotating shaft
- housing
- 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
- 230000004323 axial length Effects 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の実施例を示す全体的な断面図
、第２図は要部の拡大断面図、第３図は従来例の
要部断面図である。
１…ハウジング、２…回転軸、３…筒部、３Ａ
…拡径部、４…オイルシール、５…外周部、６…
リツプ部、７…軸受、８…拡大部。
FIG. 1 is an overall sectional view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of a main part, and FIG. 3 is a sectional view of a main part of a conventional example. 1...Housing, 2...Rotating shaft, 3...Cylinder part, 3A
... Expanded diameter part, 4... Oil seal, 5... Outer periphery, 6...
Lip portion, 7...Bearing, 8...Enlarged portion.
Claims (1)
への突出部外周に、この回転軸と同軸的に形成し
たハウジング筒部に嵌合するオイルシールの内周
リツプ部を接触させたオイルシール装置において
、弾性部材で形成したオイルシールの外周部の外
径を前記筒部の内径よりも大きく設定するととも
に、オイルシールの外周部の嵌合軸方向長を、前
記筒部内周の嵌合軸方向長よりも長く設定したこ
とを特徴とするオイルシール装置。 In an oil seal device in which the inner circumferential lip of an oil seal that fits into a housing cylindrical portion formed coaxially with the rotating shaft is brought into contact with the outer periphery of an outwardly protruding portion of a rotating shaft rotatably supported in a housing. The outer diameter of the outer periphery of the oil seal formed of an elastic member is set larger than the inner diameter of the cylindrical portion, and the length of the outer periphery of the oil seal in the fitting axial direction is set to the fitting axial length of the inner periphery of the cylindrical portion. An oil seal device characterized by being set longer than .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986040109U JPH0636362Y2 (en) | 1986-03-19 | 1986-03-19 | Oil seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986040109U JPH0636362Y2 (en) | 1986-03-19 | 1986-03-19 | Oil seal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62151471U true JPS62151471U (en) | 1987-09-25 |
| JPH0636362Y2 JPH0636362Y2 (en) | 1994-09-21 |
Family
ID=30853898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986040109U Expired - Lifetime JPH0636362Y2 (en) | 1986-03-19 | 1986-03-19 | Oil seal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636362Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222856U (en) * | 1975-08-05 | 1977-02-17 | ||
| JPS54176049U (en) * | 1978-05-31 | 1979-12-12 | ||
| JPS5969571A (en) * | 1982-10-15 | 1984-04-19 | Honda Motor Co Ltd | Fluid-seal structure |
| JPS59127963U (en) * | 1983-02-16 | 1984-08-28 | 日産自動車株式会社 | Sealing device |
-
1986
- 1986-03-19 JP JP1986040109U patent/JPH0636362Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222856U (en) * | 1975-08-05 | 1977-02-17 | ||
| JPS54176049U (en) * | 1978-05-31 | 1979-12-12 | ||
| JPS5969571A (en) * | 1982-10-15 | 1984-04-19 | Honda Motor Co Ltd | Fluid-seal structure |
| JPS59127963U (en) * | 1983-02-16 | 1984-08-28 | 日産自動車株式会社 | Sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636362Y2 (en) | 1994-09-21 |