JPH0448465U - - Google Patents
Info
- Publication number
- JPH0448465U JPH0448465U JP1990089404U JP8940490U JPH0448465U JP H0448465 U JPH0448465 U JP H0448465U JP 1990089404 U JP1990089404 U JP 1990089404U JP 8940490 U JP8940490 U JP 8940490U JP H0448465 U JPH0448465 U JP H0448465U
- Authority
- JP
- Japan
- Prior art keywords
- oil seal
- case
- seal structure
- outer circumferential
- circumferential wall
- 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図は本考案の一実施例に係るオイルシール
構造を有するデフアレンシヤル装置の縦断面図、
第２図は第１図はオイルシールを半分に切つて示
す斜視図、第３図は従来のオイルシール構造を有
するデフアレンシヤル装置の縦断面図、第４図は
第３図のオイルシールを示す斜視図である。
１４……オイルシール、１９……シリンダ（ケ
ース）、２８……伝達部材（回転体）、３０……
コの字断面の支持材、３２……弾性体、３４……
リツプ、３６……押圧部、４０……突起、４２…
…凹部。
FIG. 1 is a longitudinal sectional view of a differential device having an oil seal structure according to an embodiment of the present invention;
Fig. 2 is a perspective view of the oil seal shown in Fig. 1 cut in half, Fig. 3 is a vertical sectional view of a differential gear having a conventional oil seal structure, and Fig. 4 is a perspective view of the oil seal shown in Fig. 3. FIG. 14...Oil seal, 19...Cylinder (case), 28...Transmission member (rotating body), 30...
Supporting material with U-shaped cross section, 32...Elastic body, 34...
Lip, 36...Press portion, 40...Protrusion, 42...
...concavity.
Claims (1)
同軸に回転する回転体の外周壁との間をシールす
るリング状のオイルシール構造において、オイル
シールの芯材の一部を外周側へ突出させて位置決
め用の突起としたことを特徴とするオイルシール
構造。 In a ring-shaped oil seal structure that is provided on the inner circumferential wall of a case and seals between it and the outer circumferential wall of a rotating body that rotates coaxially within the case, a part of the core material of the oil seal protrudes toward the outer circumferential side. An oil seal structure characterized by a positioning protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089404U JPH0448465U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089404U JPH0448465U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448465U true JPH0448465U (en) | 1992-04-24 |
Family
ID=31823359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089404U Pending JPH0448465U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448465U (en) |
-
1990
- 1990-08-29 JP JP1990089404U patent/JPH0448465U/ja active Pending