| 发明名称 |
Hub seal |
| 摘要 |
A hub seal assembly includes a hub having a groove with a first radial wall, a first floating seal including a second radial wall, and a resilient element. The first floating seal is axially displaced by the resilient element so that the second radial wall contacts the first radial wall. In an example embodiment, the first floating seal includes polytetrafluoroethylene. In some example embodiments, the resilient element is an o-ring. In an example embodiment, the first floating seal includes a circumferential groove or a notch and the o-ring is at least partially disposed in the groove or the notch. |
| 申请公布号 |
US8973357(B2) |
申请公布日期 |
2015.03.10 |
| 申请号 |
US201113182852 |
申请日期 |
2011.07.14 |
| 申请人 |
Schaeffler Technologies AG & Co. KG |
发明人 |
Lindemann Patrick |
| 分类号 |
F16D33/00;F16J15/32;F16H41/30;F16H45/02 |
主分类号 |
F16D33/00 |
| 代理机构 |
|
代理人 |
Warner Kathryn A.;Parks Kevin L. |
| 主权项 |
1. A hub seal assembly comprising:
a hub comprising a groove with a first radial wall; a first floating seal including a second radial wall; a resilient element, wherein the first floating seal is axially displaced by the resilient element so that the second radial wall contacts the first radial wall; and, a second floating seal, wherein the resilient element is disposed between the first and second floating seals. |
| 地址 |
Herzogenaurach DE |
