JPS6084863U - oil seal - Google Patents
oil sealInfo
- Publication number
- JPS6084863U JPS6084863U JP1983177851U JP17785183U JPS6084863U JP S6084863 U JPS6084863 U JP S6084863U JP 1983177851 U JP1983177851 U JP 1983177851U JP 17785183 U JP17785183 U JP 17785183U JP S6084863 U JPS6084863 U JP S6084863U
- Authority
- JP
- Japan
- Prior art keywords
- oil seal
- elastic membrane
- reinforcing ring
- diameter portion
- sealing piece
- 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)
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図は、従来技術によるオイルシールの一例を示す断
面図、第2図乃至第4図はそれぞれ、本考案によるオイ
ルシール構造例を示す断面図である。
1・・・補強環、2・・・円筒部、3・・・径方向部、
5・・・密封部片、6・・・弾性膜部、10・・・厚肉
弾性膜部、11・・・薄肉弾性膜部、12・・・環状凹
所。FIG. 1 is a sectional view showing an example of an oil seal according to the prior art, and FIGS. 2 to 4 are sectional views showing examples of an oil seal structure according to the present invention. 1... Reinforcement ring, 2... Cylindrical part, 3... Radial direction part,
5... Sealing piece, 6... Elastic membrane part, 10... Thick elastic membrane part, 11... Thin elastic membrane part, 12... Annular recess.
Claims (1)
材料をもって製せられた密封部片5とを有し、前記補強
環1の外周側を弾性膜部により覆われてなるオイルシー
ルにおいて、前記補強環1が大径部及び小径部を有して
厚肉弾性膜部10及び、 薄肉弾性膜部11を形成し
ていることを特徴とするオイルシール。An oil seal comprising a reinforcing ring 1 having an abbreviated cross-sectional shape and a sealing piece 5 made of a rubber-like elastic material, the outer peripheral side of the reinforcing ring 1 being covered with an elastic membrane part. An oil seal characterized in that the reinforcing ring 1 has a large diameter portion and a small diameter portion to form a thick elastic membrane portion 10 and a thin elastic membrane portion 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983177851U JPS6084863U (en) | 1983-11-17 | 1983-11-17 | oil seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983177851U JPS6084863U (en) | 1983-11-17 | 1983-11-17 | oil seal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6084863U true JPS6084863U (en) | 1985-06-11 |
Family
ID=30386288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983177851U Pending JPS6084863U (en) | 1983-11-17 | 1983-11-17 | oil seal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6084863U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0517273U (en) * | 1991-08-19 | 1993-03-05 | 内山工業株式会社 | Sealing device |
JP2008175232A (en) * | 2007-01-16 | 2008-07-31 | Kayaba Ind Co Ltd | Shock absorber |
JP2009127778A (en) * | 2007-11-26 | 2009-06-11 | Jtekt Corp | Vehicular hub unit |
WO2014119204A1 (en) * | 2013-01-29 | 2014-08-07 | イーグル工業株式会社 | Sealing device |
JP2020084996A (en) * | 2018-11-15 | 2020-06-04 | Nok株式会社 | Oil seal and its mounting method |
-
1983
- 1983-11-17 JP JP1983177851U patent/JPS6084863U/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0517273U (en) * | 1991-08-19 | 1993-03-05 | 内山工業株式会社 | Sealing device |
JP2008175232A (en) * | 2007-01-16 | 2008-07-31 | Kayaba Ind Co Ltd | Shock absorber |
JP2009127778A (en) * | 2007-11-26 | 2009-06-11 | Jtekt Corp | Vehicular hub unit |
WO2014119204A1 (en) * | 2013-01-29 | 2014-08-07 | イーグル工業株式会社 | Sealing device |
JPWO2014119204A1 (en) * | 2013-01-29 | 2017-01-26 | イーグル工業株式会社 | Sealing device |
JP2020084996A (en) * | 2018-11-15 | 2020-06-04 | Nok株式会社 | Oil seal and its mounting method |
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