JPH0432361U - - Google Patents
Info
- Publication number
- JPH0432361U JPH0432361U JP1990073924U JP7392490U JPH0432361U JP H0432361 U JPH0432361 U JP H0432361U JP 1990073924 U JP1990073924 U JP 1990073924U JP 7392490 U JP7392490 U JP 7392490U JP H0432361 U JPH0432361 U JP H0432361U
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- seal
- bearing
- covered
- dust
- 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 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は、本考案によるシール装置の実施例の
側面断面図を示す。第２図ａ，ｂは実施例のダス
トシールの一部平面図及び側面断面図を示す。第
３図は従来のシール装置の一例の側面断面図であ
る。
符号の説明、１０，２０……相対回転する部材
、２１……フランジ部、３０……軸受、４０……
オイルシール、４１……リツプ部、５０……ダス
トカバー、５１……フランジ部、６０……ダスト
シール、６２……リブ部。
FIG. 1 shows a side sectional view of an embodiment of a sealing device according to the invention. FIGS. 2a and 2b show a partial plan view and a side sectional view of the dust seal of the embodiment. FIG. 3 is a side sectional view of an example of a conventional sealing device. Explanation of symbols, 10, 20... Relatively rotating member, 21... Flange portion, 30... Bearing, 40...
Oil seal, 41... lip portion, 50... dust cover, 51... flange portion, 60... dust seal, 62... rib portion.
Claims (1)
運動し、一方の部材の外周面及び他方の部材の内
周面間に密着させた環状のオイルシールによつて
軸受を外側から覆うと共に、オイルシールを外側
からフランジ付きダストカバーで覆つてなるシー
ル装置において、他方の部材の外周面とダストカ
バーのフランジ部の内周面との間に、環状に形成
させた帯状のダストシールを介装してなり、この
ダストシールは帯体表面に平行に突出させた複数
のリブ部またはネジ状に形成したリブ部を有する
ことを特徴とするシール装置。 One member and the other member rotate relative to each other via the bearing, and the bearing is covered from the outside by an annular oil seal that is tightly fitted between the outer circumferential surface of one member and the inner circumferential surface of the other member, In a sealing device in which an oil seal is covered from the outside with a flanged dust cover, a belt-shaped dust seal formed in an annular shape is interposed between the outer peripheral surface of the other member and the inner peripheral surface of the flange portion of the dust cover. A sealing device characterized in that the dust seal has a plurality of rib portions projecting parallel to the surface of the band or a rib portion formed in a screw shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073924U JPH0432361U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073924U JPH0432361U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432361U true JPH0432361U (en) | 1992-03-16 |
Family
ID=31613164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990073924U Pending JPH0432361U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07137840A (en) * | 1993-11-16 | 1995-05-30 | Toyo Seikan Kaisha Ltd | Air flow conveyer device for conveying molded vessel |
| JP2010230059A (en) * | 2009-03-26 | 2010-10-14 | Jtekt Corp | Sealing device and rolling bearing |
| FR3039865A1 (en) * | 2015-08-05 | 2017-02-10 | Ntn-Snr Roulements | BEARING ASSEMBLY, VEHICLE AXLE COMPRISING SUCH A BEARING ASSEMBLY AND METHOD FOR MOUNTING A BEARING ASSEMBLY |
| JP2023183567A (en) * | 2022-06-16 | 2023-12-28 | 住友電気工業株式会社 | presser roller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS438831Y1 (en) * | 1964-11-09 | 1968-04-18 | ||
| JPH01303377A (en) * | 1988-04-14 | 1989-12-07 | Procal | Unit of seal joint |
-
1990
- 1990-07-13 JP JP1990073924U patent/JPH0432361U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS438831Y1 (en) * | 1964-11-09 | 1968-04-18 | ||
| JPH01303377A (en) * | 1988-04-14 | 1989-12-07 | Procal | Unit of seal joint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07137840A (en) * | 1993-11-16 | 1995-05-30 | Toyo Seikan Kaisha Ltd | Air flow conveyer device for conveying molded vessel |
| JP2010230059A (en) * | 2009-03-26 | 2010-10-14 | Jtekt Corp | Sealing device and rolling bearing |
| FR3039865A1 (en) * | 2015-08-05 | 2017-02-10 | Ntn-Snr Roulements | BEARING ASSEMBLY, VEHICLE AXLE COMPRISING SUCH A BEARING ASSEMBLY AND METHOD FOR MOUNTING A BEARING ASSEMBLY |
| JP2023183567A (en) * | 2022-06-16 | 2023-12-28 | 住友電気工業株式会社 | presser roller |