JPH025653U - - Google Patents
Info
- Publication number
- JPH025653U JPH025653U JP1988083969U JP8396988U JPH025653U JP H025653 U JPH025653 U JP H025653U JP 1988083969 U JP1988083969 U JP 1988083969U JP 8396988 U JP8396988 U JP 8396988U JP H025653 U JPH025653 U JP H025653U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- rotating shaft
- type seal
- lip type
- inner diameter
- 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案リツプ型シールの一実施例を示
す装着状態の半裁断面図、第２図は要部拡大断面
図である。
１…ハウジング、２…回転軸、５…リツプ型シ
ール、６…ケース、７，９…リツプ部材、１３，
１４…内径部、１３′…摺接面、１５，１５ａ…
独立気泡、１６，１６ａ…凹部。
FIG. 1 is a half-cut sectional view showing an embodiment of the lip-type seal of the present invention in an installed state, and FIG. 2 is an enlarged sectional view of the main part. DESCRIPTION OF SYMBOLS 1... Housing, 2... Rotating shaft, 5... Lip type seal, 6... Case, 7, 9... Lip member, 13,
14...Inner diameter part, 13'...Sliding surface, 15, 15a...
Closed cell, 16, 16a... recess.
Claims (1)
軸外周面と摺接する１つまたは複数のリツプ部材
を備えたリツプ型シールにおいて、リツプ部材内
部にきわめて多数の微小な独立気泡をほぼ均一な
密度で有し、該独立気泡の一部は回転軸との摺接
面を含むリツプ部材表面に露呈して微小な凹部を
形成していることを特徴とするリツプ型シール。 A lip type seal is equipped with one or more lip members that are attached to the shaft hole of the housing and whose inner diameter portion slides on the outer circumferential surface of the rotating shaft. A lip type seal characterized in that a part of the closed cells is exposed on the surface of the lip member including the sliding surface with the rotating shaft to form a minute recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083969U JPH025653U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083969U JPH025653U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025653U true JPH025653U (en) | 1990-01-16 |
Family
ID=31308674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988083969U Pending JPH025653U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972921A (en) * | 1972-11-15 | 1974-07-15 | ||
| JP2013234738A (en) * | 2012-05-10 | 2013-11-21 | Daido Kogyo Co Ltd | Seal chain |
-
1988
- 1988-06-27 JP JP1988083969U patent/JPH025653U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972921A (en) * | 1972-11-15 | 1974-07-15 | ||
| JP2013234738A (en) * | 2012-05-10 | 2013-11-21 | Daido Kogyo Co Ltd | Seal chain |
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