JPH0158865U - - Google Patents
Info
- Publication number
- JPH0158865U JPH0158865U JP1987154476U JP15447687U JPH0158865U JP H0158865 U JPH0158865 U JP H0158865U JP 1987154476 U JP1987154476 U JP 1987154476U JP 15447687 U JP15447687 U JP 15447687U JP H0158865 U JPH0158865 U JP H0158865U
- Authority
- JP
- Japan
- Prior art keywords
- extending
- axial direction
- cylindrical portion
- seal lip
- inner flange
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は、従来の技術によるオイルシールの一例の断面
図である。
１……スリーブ、２……円筒部、３……外側フ
ランジ、４……内側フランジ、５……シール部材
、６……被装着部、７……主シールリツプ、８…
…補助シールリツプ、９……環状突起、１０……
スペーサ、１１……シヤフト、１２……ハウジン
グ。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of an example of a conventional oil seal. DESCRIPTION OF SYMBOLS 1... Sleeve, 2... Cylindrical part, 3... Outer flange, 4... Inner flange, 5... Seal member, 6... Attached part, 7... Main seal lip, 8...
...Auxiliary seal lip, 9...Annular projection, 10...
Spacer, 11...Shaft, 12...Housing.
Claims (1)
伸びた外側フランジ３及び前記円筒部２の軸方向
反対側の端部から伸びた内側フランジ４を備えた
スリーブ１と、略Ｌ字様の断面形状を呈する被装
着部６、ゴム様弾性材料をもつて製せられ、前記
被装着部６の端部から軸方向に伸びて前記円筒部
２の周面と接触摺動する主シールリツプ７、ゴム
様弾性材料をもつて製せられ、前記主シールリツ
プ７の反対方向に突出して前記外側フランジ３の
側面と接触摺動する補助シールリツプ８及び前記
被装着部の軸方向端部から径方向に伸びて前記内
側フランジ４に対向する環状突起９を備えたシー
ル部材５と、熱溶融性を備えた材料をもつて製せ
られ、前記内側フランジ４及び前記環状突起９間
に挟持されたスペーサ１０とを有するオイルシー
ル。 A sleeve 1 comprising a cylindrical portion 2, an outer flange 3 extending from one end in the axial direction of the cylindrical portion 2, and an inner flange 4 extending from the opposite end in the axial direction of the cylindrical portion 2; A main seal lip is made of a rubber-like elastic material and extends in the axial direction from the end of the mounted part 6 and slides into contact with the circumferential surface of the cylindrical part 2. 7. An auxiliary seal lip 8 made of a rubber-like elastic material, protruding in the opposite direction of the main seal lip 7 and sliding in contact with the side surface of the outer flange 3; a sealing member 5 having an annular protrusion 9 extending to face the inner flange 4; and a spacer made of a heat-fusible material and sandwiched between the inner flange 4 and the annular protrusion 9. An oil seal having 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154476U JPH055342Y2 (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154476U JPH055342Y2 (en) | 1987-10-08 | 1987-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158865U true JPH0158865U (en) | 1989-04-13 |
| JPH055342Y2 JPH055342Y2 (en) | 1993-02-12 |
Family
ID=31431239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987154476U Expired - Lifetime JPH055342Y2 (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055342Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0550246U (en) * | 1991-12-05 | 1993-07-02 | 内山工業株式会社 | Oil seal mounting structure |
| JPH05196146A (en) * | 1991-07-30 | 1993-08-06 | Carl Freudenberg:Fa | Cassette type packing |
| JP2006183852A (en) * | 2004-12-28 | 2006-07-13 | Eagle Ind Co Ltd | Shaft sealing device |
-
1987
- 1987-10-08 JP JP1987154476U patent/JPH055342Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196146A (en) * | 1991-07-30 | 1993-08-06 | Carl Freudenberg:Fa | Cassette type packing |
| JPH0550246U (en) * | 1991-12-05 | 1993-07-02 | 内山工業株式会社 | Oil seal mounting structure |
| JP2006183852A (en) * | 2004-12-28 | 2006-07-13 | Eagle Ind Co Ltd | Shaft sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055342Y2 (en) | 1993-02-12 |