JPS62199533U - - Google Patents
Info
- Publication number
- JPS62199533U JPS62199533U JP1986086728U JP8672886U JPS62199533U JP S62199533 U JPS62199533 U JP S62199533U JP 1986086728 U JP1986086728 U JP 1986086728U JP 8672886 U JP8672886 U JP 8672886U JP S62199533 U JPS62199533 U JP S62199533U
- Authority
- JP
- Japan
- Prior art keywords
- annular seal
- seal body
- rotating shaft
- bearing portion
- bisected
- 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
- 238000005452 bending Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は第１図のＡ―Ａ線断面図、第３図は第１図に
示す実施例の作動状態を示す図、第４図は第１図
に示す実施例の装着過程の斜視図、第５図は第１
図に示す実施例の使用状態を示す概略断面図、第
６図および第７図は他の実施例を示す横断面図、
第８図は従来例を示す説明図である。
１１……環状シール、１２……環状シール本体
、１３，１３ａ，１３ｂｃ，１３ｃ……円弧状金
具、１４……環状シールリツプ片、１５……溝、
１６……切断面、１７……屈伸部。
Figure 1 is a plan view showing one embodiment of the present invention;
The figures are a sectional view taken along the line A--A in Fig. 1, Fig. 3 is a diagram showing the operating state of the embodiment shown in Fig. 1, Fig. 4 is a perspective view of the mounting process of the embodiment shown in Fig. Figure 5 is the first
6 and 7 are cross-sectional views showing other embodiments,
FIG. 8 is an explanatory diagram showing a conventional example. 11... Annular seal, 12... Annular seal main body, 13, 13a, 13bc, 13c... Arc-shaped metal fitting, 14... Annular seal lip piece, 15... Groove,
16...Cut surface, 17...Bending part.
Claims (1)
させる環状シールにおいて、環状シール本体の横
断面形状を回転軸側を底辺とする台形状とし、か
つ内周面に回転軸へ圧接させる環状シールリツプ
片を回転軸に対して傾斜して一体的に突設し、前
記環状シール本体に弧長が環状シール本体の周長
の１／２より短い円弧状金具２個を分離して埋込
み、一方の分離箇所で環状シール本体を切断し、
他方の分離箇所を屈伸部としたことを特徴とする
軸受部用の環状シール。 In an annular seal provided on a bisected bearing portion and attached to a housing, the cross-sectional shape of the annular seal body is trapezoidal with the rotating shaft side as the base, and the annular seal lip piece is rotated to press the inner peripheral surface against the rotating shaft. Two arcuate metal fittings integrally protruding at an angle with respect to the axis and having an arc length shorter than 1/2 of the circumference of the annular seal body are separately embedded in the annular seal body, and at one separated location. Cut the annular seal body,
An annular seal for a bearing portion, characterized in that the other separation point is a bending portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986086728U JPH0319613Y2 (en) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986086728U JPH0319613Y2 (en) | 1986-06-06 | 1986-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62199533U true JPS62199533U (en) | 1987-12-18 |
| JPH0319613Y2 JPH0319613Y2 (en) | 1991-04-25 |
Family
ID=30943305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986086728U Expired JPH0319613Y2 (en) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319613Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012021648A (en) * | 2011-09-05 | 2012-02-02 | Nok Corp | Sealing system |
-
1986
- 1986-06-06 JP JP1986086728U patent/JPH0319613Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012021648A (en) * | 2011-09-05 | 2012-02-02 | Nok Corp | Sealing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319613Y2 (en) | 1991-04-25 |