JPS59108866U - dust seal - Google Patents
dust sealInfo
- Publication number
- JPS59108866U JPS59108866U JP1983002772U JP277283U JPS59108866U JP S59108866 U JPS59108866 U JP S59108866U JP 1983002772 U JP1983002772 U JP 1983002772U JP 277283 U JP277283 U JP 277283U JP S59108866 U JPS59108866 U JP S59108866U
- Authority
- JP
- Japan
- Prior art keywords
- dust seal
- sliding
- seal lip
- outer periphery
- 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
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図から第３図は従来の例を示し、第４図から第５図
は本考案の一実施例を示す、第１図および第４図はダス
トシールの断面部分図、第２図および第５図はダストシ
ールの正面部分図、第３図および第６図はダストシール
の装着状態の断面部分図である。
１・・・・・・ダストシール、２・・・・・・摺動側オ
イルシールリップ、３・・・・・・摺動側ダストシール
リップ、４・・・・・・装着溝、７・・・・・・固定側
ダストシールリップ、８・・・・・・摺動ロッド、１２
・・・・・・円筒状の凸部、１３・・・・・・流体通路
、１５・・・・・・固定側ダストシールリップ。1 to 3 show a conventional example, and FIGS. 4 to 5 show an embodiment of the present invention. FIGS. 1 and 4 are partial cross-sectional views of the dust seal, and FIGS. FIG. 5 is a front partial view of the dust seal, and FIGS. 3 and 6 are cross-sectional partial views of the dust seal in its installed state. 1...Dust seal, 2...Sliding side oil seal lip, 3...Sliding side dust seal lip, 4...Mounting groove, 7... ... Fixed side dust seal lip, 8 ... Sliding rod, 12
... Cylindrical convex portion, 13 ... Fluid passage, 15 ... Fixed side dust seal lip.
Claims (1)
プを設け、前記ダストシールの外部側の内周に摺動側ダ
ストシールリップを設け、かつ、前記摺動側ダストシー
ルリップの外周に固定側ダストシールリップを設けてな
るダストシールにおいて、前記ダストシールの外周に円
筒面状の凸部を設けると）もに前記ダストシールの外部
側の端面に前記タストシールの外周と前記摺動側ダスト
シールリップの外周を連通ずる流体通路を讃け、かつ、
ダストシールの内部側の外周を内部側に向って径が小さ
くなる曲面に形成し、さらに、前記摺動側ダストシール
リップの外周に、この摺動側タストシールリップの先端
よりも軸方向に突出している固定側ダストシールリップ
を設けてなることを特徴とするダストシール。A sliding oil seal lip is provided on the inner periphery of the inner side of the dust seal, a sliding dust seal lip is provided on the inner periphery of the outer side of the dust seal, and a stationary dust seal lip is provided on the outer periphery of the sliding dust seal lip. In the dust seal provided, when a cylindrical convex portion is provided on the outer periphery of the dust seal, a fluid passage is provided on the outer end surface of the dust seal that communicates the outer periphery of the dust seal with the outer periphery of the sliding dust seal lip. praise, and
The inner outer periphery of the dust seal is formed into a curved surface whose diameter decreases toward the inner side, and further, the outer periphery of the sliding dust seal lip protrudes in the axial direction beyond the tip of the sliding dust seal lip. A dust seal characterized by being provided with a fixed side dust seal lip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983002772U JPS59108866U (en) | 1983-01-14 | 1983-01-14 | dust seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983002772U JPS59108866U (en) | 1983-01-14 | 1983-01-14 | dust seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59108866U true JPS59108866U (en) | 1984-07-23 |
| JPS6234054Y2 JPS6234054Y2 (en) | 1987-08-31 |
Family
ID=30134425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983002772U Granted JPS59108866U (en) | 1983-01-14 | 1983-01-14 | dust seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61200956U (en) * | 1985-06-05 | 1986-12-16 | ||
| JP2011163377A (en) * | 2010-02-05 | 2011-08-25 | Nissin Kogyo Co Ltd | Dust seal of disk brake for vehicle |
-
1983
- 1983-01-14 JP JP1983002772U patent/JPS59108866U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61200956U (en) * | 1985-06-05 | 1986-12-16 | ||
| JP2011163377A (en) * | 2010-02-05 | 2011-08-25 | Nissin Kogyo Co Ltd | Dust seal of disk brake for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234054Y2 (en) | 1987-08-31 |
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