JPS62183168U - - Google Patents
Info
- Publication number
- JPS62183168U JPS62183168U JP1986070724U JP7072486U JPS62183168U JP S62183168 U JPS62183168 U JP S62183168U JP 1986070724 U JP1986070724 U JP 1986070724U JP 7072486 U JP7072486 U JP 7072486U JP S62183168 U JPS62183168 U JP S62183168U
- Authority
- JP
- Japan
- Prior art keywords
- lip member
- member made
- sub
- main
- main 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
第１図は本考案リツプシールの一実施例を示す
装着状態の半裁断面図、第２図は試験結果を表わ
すグラフ、第３図は従来のリツプシールの一例を
示す装着状態の半裁断面図である。
１……ハウジング、２……軸孔、５……ケース
、７……主リツプ部材、８……副リツプ部材、９
……補強部材、Ａ……密封流体。
FIG. 1 is a half-cut sectional view showing an embodiment of the lip seal of the present invention in an installed state, FIG. 2 is a graph showing test results, and FIG. 3 is a half-cut sectional view showing an example of a conventional lip seal in an installed state. DESCRIPTION OF SYMBOLS 1...Housing, 2...Shaft hole, 5...Case, 7...Main lip member, 8...Sub-lip member, 9
...Reinforcing member, A...Sealing fluid.
Claims (1)
状のケースの内側に、フツ化エチレン樹脂等にて
製せられた主リツプ部材と、該主リツプ部材の密
封流体側にあつてゴム様弾性材にて製せられた副
リツプ部材が持着されてなるリツプシールにおい
て、前記副リツプ部材の内部に金属等剛性の比較
的大きな材料にて製せられた薄板状の補強部材を
埋設したことを特徴とするリツプシール。 Inside the annular case that is airtightly fixed to the inner periphery of the shaft hole of the housing, there is a main lip member made of fluorinated ethylene resin, etc., and a rubber-like elastic material on the sealed fluid side of the main lip member. In a lip seal in which a sub lip member made of a material is attached, a thin plate-shaped reinforcing member made of a relatively rigid material such as metal is embedded inside the sub lip member. Features lipstick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986070724U JPS62183168U (en) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986070724U JPS62183168U (en) | 1986-05-13 | 1986-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183168U true JPS62183168U (en) | 1987-11-20 |
Family
ID=30912619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986070724U Pending JPS62183168U (en) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016009803A1 (en) * | 2014-07-17 | 2016-01-21 | イーグル工業株式会社 | Sealing device |
-
1986
- 1986-05-13 JP JP1986070724U patent/JPS62183168U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016009803A1 (en) * | 2014-07-17 | 2016-01-21 | イーグル工業株式会社 | Sealing device |
| CN106662251A (en) * | 2014-07-17 | 2017-05-10 | 伊格尔工业股份有限公司 | Sealing device |
| JPWO2016009803A1 (en) * | 2014-07-17 | 2017-06-15 | イーグル工業株式会社 | Sealing device |
| EP3171057A4 (en) * | 2014-07-17 | 2018-04-11 | Eagle Industry Co., Ltd. | Sealing device |
| US10260633B2 (en) | 2014-07-17 | 2019-04-16 | Eagle Industry Co., Ltd. | Sealing device |