JPH0464664U - - Google Patents
Info
- Publication number
- JPH0464664U JPH0464664U JP1990109240U JP10924090U JPH0464664U JP H0464664 U JPH0464664 U JP H0464664U JP 1990109240 U JP1990109240 U JP 1990109240U JP 10924090 U JP10924090 U JP 10924090U JP H0464664 U JPH0464664 U JP H0464664U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- mounting hole
- fitting part
- outer circumference
- metal ring
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例に係るオイルシール
の要部縦断面図、第２図は第１図のオイルシール
の組込み初期状態を示す要部縦断面図、第３図は
従来のオイルシールとハウジングとを示す縦断面
図である。
符号の説明、１……シール本体、２……シール
リツプ、３……ハウジング、４……取付孔、５…
…金属環、６……外筒部、７……内筒部、８……
フランジ部、９……屈曲部、１０……ストツパフ
ランジ、１１……非嵌合部、１２……嵌合部、１
３……段付部、１４……面取り部、１５……軸。
Fig. 1 is a vertical sectional view of the main part of an oil seal according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the main part showing the initial state of installation of the oil seal of Fig. FIG. 3 is a longitudinal cross-sectional view showing the seal and the housing. Explanation of symbols, 1...Seal body, 2...Seal lip, 3...Housing, 4...Mounting hole, 5...
...metal ring, 6...outer cylinder part, 7...inner cylinder part, 8...
Flange part, 9...Bending part, 10...Stopper flange, 11...Non-fitting part, 12...Fitting part, 1
3...Stepped part, 14...Chamfered part, 15...Shaft.
Claims (1)
外周に、ハウジングの取付孔内周に嵌合する金属
環を設けたオイルシールにおいて、 前記金属環外周部を、前記ハウジングの取付孔
への挿入方向先端側から所定距離だけ軸孔の内径
よりも僅かに小さい非嵌合部とし、該非嵌合部よ
りも挿入方向手前側をハウジングの取付孔内周に
密に嵌合する嵌合部としたことを特徴とするオイ
ルシール。[Claims for Utility Model Registration] An oil seal in which a metal ring that fits into the inner circumference of a mounting hole of a housing is provided on the outer circumference of an annular seal body having a seal lip on the inner circumference, the outer circumference of the metal ring being connected to the outer circumference of the housing. Make a non-fitting part slightly smaller than the inner diameter of the shaft hole by a predetermined distance from the distal end side in the direction of insertion into the mounting hole, and tightly fit the front side of the non-fitting part in the insertion direction to the inner periphery of the mounting hole of the housing. An oil seal characterized by having a fitting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990109240U JPH0464664U (en) | 1990-10-18 | 1990-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990109240U JPH0464664U (en) | 1990-10-18 | 1990-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464664U true JPH0464664U (en) | 1992-06-03 |
Family
ID=31856411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990109240U Pending JPH0464664U (en) | 1990-10-18 | 1990-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201055A (en) * | 1992-11-04 | 1994-07-19 | Carl Freudenberg:Fa | Sealing device |
| WO2008126487A1 (en) * | 2007-04-10 | 2008-10-23 | Nok Corporation | Sealing device |
-
1990
- 1990-10-18 JP JP1990109240U patent/JPH0464664U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201055A (en) * | 1992-11-04 | 1994-07-19 | Carl Freudenberg:Fa | Sealing device |
| WO2008126487A1 (en) * | 2007-04-10 | 2008-10-23 | Nok Corporation | Sealing device |
| JP2008281013A (en) * | 2007-04-10 | 2008-11-20 | Nok Corp | Sealing device |
| US8231129B2 (en) | 2007-04-10 | 2012-07-31 | Nok Corporation | Sealing device |
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