JPH0225772U - - Google Patents
Info
- Publication number
- JPH0225772U JPH0225772U JP1988103313U JP10331388U JPH0225772U JP H0225772 U JPH0225772 U JP H0225772U JP 1988103313 U JP1988103313 U JP 1988103313U JP 10331388 U JP10331388 U JP 10331388U JP H0225772 U JPH0225772 U JP H0225772U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- flange
- fitting part
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Description
第１図は本考案の一実施例に係る密封装置の要
部縦断面図、第２図は第１図の装置の組付け状態
の要部縦断面図、第３図は第２図の端面リツプ部
の拡大断面図、第４図は第２図の装置本体の完全
に圧入された状態の端面リツプ部の拡大断面図、
第５図および第６図は従来の密封装置の要部縦断
面図である。
符号の説明、１…装置本体、２…ハウジング、
２１…ハウジング端面、３…取付孔、４…外周は
め合い部、５…軸、６…シールリツプ、７…フラ
ンジ、８…金属環、８１…外筒部、９…ゴム材、
１０…端面リツプ、１１…リツプ先端、１２…凸
部、１３…凹部、Ａ…大気側、Ｏ…密封流体側。
Fig. 1 is a vertical cross-sectional view of a main part of a sealing device according to an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of a main part of the device shown in Fig. 1 in an assembled state, and Fig. 3 is an end view of the device shown in Fig. 2. FIG. 4 is an enlarged sectional view of the end lip portion of the device body shown in FIG. 2 when it is completely press-fitted;
5 and 6 are longitudinal cross-sectional views of essential parts of a conventional sealing device. Explanation of symbols, 1...Device main body, 2...Housing,
21...Housing end face, 3...Mounting hole, 4...Outer circumference fitting part, 5...Shaft, 6...Seal lip, 7...Flange, 8...Metal ring, 81...Outer cylinder part, 9...Rubber material,
DESCRIPTION OF SYMBOLS 10... End face lip, 11... Lip tip, 12... Convex part, 13... Concave part, A... Atmospheric side, O... Sealed fluid side.
Claims (1)
外周 はめ合い部が金属製で、該外周はめ合い部
の一端にハウジングの端面に係合するフランジを
備えた密封装置において、 前記フランジに、前記ハウジング端面に密封接
触すると共に、軸方向に可撓性を有する端面リツ
プを設けて成ることを特徴とする密封装置。[Scope of Claim for Utility Model Registration] A seal with a fitting part on the outer periphery of the device body that is fitted into the inner periphery of the housing mounting hole and is made of metal, and one end of the fitting part on the outer periphery is provided with a flange that engages with the end surface of the housing. A sealing device, characterized in that the flange is provided with an end lip that is in sealing contact with the housing end face and is flexible in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103313U JPH0749138Y2 (en) | 1988-08-05 | 1988-08-05 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103313U JPH0749138Y2 (en) | 1988-08-05 | 1988-08-05 | Sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0225772U true JPH0225772U (en) | 1990-02-20 |
| JPH0749138Y2 JPH0749138Y2 (en) | 1995-11-13 |
Family
ID=31334030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103313U Expired - Lifetime JPH0749138Y2 (en) | 1988-08-05 | 1988-08-05 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749138Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002915A (en) * | 2004-06-21 | 2006-01-05 | Koyo Sealing Techno Co Ltd | Clutch piston for fluid type transmission |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49120955U (en) * | 1973-02-14 | 1974-10-16 | ||
| JPS5399464U (en) * | 1977-01-14 | 1978-08-11 | ||
| JPS5598858U (en) * | 1978-12-28 | 1980-07-09 |
-
1988
- 1988-08-05 JP JP1988103313U patent/JPH0749138Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49120955U (en) * | 1973-02-14 | 1974-10-16 | ||
| JPS5399464U (en) * | 1977-01-14 | 1978-08-11 | ||
| JPS5598858U (en) * | 1978-12-28 | 1980-07-09 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002915A (en) * | 2004-06-21 | 2006-01-05 | Koyo Sealing Techno Co Ltd | Clutch piston for fluid type transmission |
| JP4578158B2 (en) * | 2004-06-21 | 2010-11-10 | 光洋シーリングテクノ株式会社 | Clutch piston for fluid transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749138Y2 (en) | 1995-11-13 |