JPH0355964U - - Google Patents
Info
- Publication number
- JPH0355964U JPH0355964U JP1989116850U JP11685089U JPH0355964U JP H0355964 U JPH0355964 U JP H0355964U JP 1989116850 U JP1989116850 U JP 1989116850U JP 11685089 U JP11685089 U JP 11685089U JP H0355964 U JPH0355964 U JP H0355964U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- housing
- presser foot
- seal
- 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.)
- Pending
Links
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図はこの考案のオイルシールの一実施例を
示す断面図、第２図は変形例を示す断面図、第３
図は従来例を示す断面図である。
Ａ……オイルシール、１……シール本体、２…
…リツプ部、３……バツクアツプリング、４……
押え金、４１……環体部、４２……内鍔部。
Fig. 1 is a sectional view showing one embodiment of the oil seal of this invention, Fig. 2 is a sectional view showing a modified example, and Fig. 3 is a sectional view showing an embodiment of the oil seal of this invention.
The figure is a sectional view showing a conventional example. A...Oil seal, 1...Seal body, 2...
...Rip section, 3...Backup spring, 4...
Presser foot, 41...ring body part, 42...inner collar part.
Claims (1)
と、このシール本体の内周側に延設されて、ハウ
ジング内を挿通される軸の外周面に摺接する環状
のリツプ部と、上記リツプ部の背面に当接し、当
該リツプ部を補強するバツクアツプリングとを備
えたオイルシールにおいて、上記シール本体とハ
ウジングとの間にしめしろを有して固定される環
体部と、この環体部から半径方向内方へ延設され
て、リツプ部との間でバツクアツプリングを挟み
込む内鍔部とを備えた押え金を有することを特徴
とするオイルシール。 ２ 押え金の環体部に、ハウジングに対する係合
部が設けられている上記請求項１記載のオイルシ
ール。[Claims for Utility Model Registration] 1. An annular seal body that is fitted into the housing, and an annular seal body that extends on the inner circumferential side of the seal body and that slides into contact with the outer circumferential surface of a shaft that is inserted through the housing. In an oil seal comprising a lip portion and a back-up spring that abuts against the back surface of the lip portion and reinforces the lip portion, an annular body fixed with an interference between the seal body and the housing. What is claimed is: 1. An oil seal comprising: a presser foot; and an inner flange extending radially inward from the annular body and sandwiching a backup spring between the lip and the presser foot. 2. The oil seal according to claim 1, wherein the annular portion of the presser foot is provided with an engaging portion for the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116850U JPH0355964U (en) | 1989-10-04 | 1989-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116850U JPH0355964U (en) | 1989-10-04 | 1989-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355964U true JPH0355964U (en) | 1991-05-29 |
Family
ID=31665109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989116850U Pending JPH0355964U (en) | 1989-10-04 | 1989-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007225087A (en) * | 2006-02-27 | 2007-09-06 | Mitsubishi Cable Ind Ltd | Seal for rotary shaft and method of producing the same |
-
1989
- 1989-10-04 JP JP1989116850U patent/JPH0355964U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007225087A (en) * | 2006-02-27 | 2007-09-06 | Mitsubishi Cable Ind Ltd | Seal for rotary shaft and method of producing the same |