JPS62200865U - - Google Patents
Info
- Publication number
- JPS62200865U JPS62200865U JP1986089711U JP8971186U JPS62200865U JP S62200865 U JPS62200865 U JP S62200865U JP 1986089711 U JP1986089711 U JP 1986089711U JP 8971186 U JP8971186 U JP 8971186U JP S62200865 U JPS62200865 U JP S62200865U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- elastic material
- seal
- harder
- oil seal
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 description 2
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、第１図の実施例の製作に使用される素材の平
面図、第３図は、同実施例の製作過程を示す断面
図、第４図は、従来の技術によるオイルシールの
一例の断面図、第５図は、第４図上に矢印を付し
て示した位置における部分断面図、第６図は、従
来の技術によるオイルシールの他の例の断面図、
第７図は、第６図上に矢印を付して示した位置に
おける部分断面図である。
１……シール部、２……摺動面、３……端縁、
４……ネジ状片、５……リング、７……ネジ状突
起、８……薄肉シート、９……ネジ状細溝。
Figure 1 is a cross-sectional view of one embodiment of the present invention, Figure 2 is a plan view of the material used to manufacture the embodiment of Figure 1, and Figure 3 shows the manufacturing process of the embodiment. 4 is a sectional view of an example of a conventional oil seal, FIG. 5 is a partial sectional view at the position indicated by an arrow in FIG. 4, and FIG. 6 is a sectional view of an example of a conventional oil seal. Cross-sectional view of other examples of oil seals according to technology,
FIG. 7 is a partial sectional view at the position indicated by the arrow in FIG. 6. 1...Seal part, 2...Sliding surface, 3...Edge,
4... Threaded piece, 5... Ring, 7... Threaded projection, 8... Thin sheet, 9... Threaded thin groove.
Claims (1)
の摺動面２に、前記ゴム様弾性材料に比べ硬質の
材料をもつて製せられ、前記シール部１の端縁３
に対し傾斜して円周上に配列されたネジ状片４を
埋設されていることを特徴とするオイルシール。 Seal part 1 molded with rubber-like elastic material
The sliding surface 2 of the seal portion 1 is made of a harder material than the rubber-like elastic material, and the edge 3 of the seal portion 1 is made of a material that is harder than the rubber-like elastic material.
An oil seal characterized in that screw-shaped pieces 4 are embedded and arranged on the circumference at an angle to the oil seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986089711U JPH0446130Y2 (en) | 1986-06-12 | 1986-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986089711U JPH0446130Y2 (en) | 1986-06-12 | 1986-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62200865U true JPS62200865U (en) | 1987-12-21 |
| JPH0446130Y2 JPH0446130Y2 (en) | 1992-10-29 |
Family
ID=30948933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986089711U Expired JPH0446130Y2 (en) | 1986-06-12 | 1986-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446130Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009216198A (en) * | 2008-03-11 | 2009-09-24 | Nok Corp | Sealing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56150663A (en) * | 1980-04-22 | 1981-11-21 | Akira Washida | Oil seal |
-
1986
- 1986-06-12 JP JP1986089711U patent/JPH0446130Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56150663A (en) * | 1980-04-22 | 1981-11-21 | Akira Washida | Oil seal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009216198A (en) * | 2008-03-11 | 2009-09-24 | Nok Corp | Sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446130Y2 (en) | 1992-10-29 |