| 发明名称 | Sealing device and rotary bearing therewith | ||
| 摘要 | The invention relates to a sealing device (1) for two components (4, 5) which are mounted on each other and are displaceable in relation to each other, in particular of a rotary bearing (2), with an elastomer part (7) which is arranged in a stationary manner on one of the components (4) and has at least one sealing surface (11, 12) providing a seal in relation to a mating sealing surface (9, 10) of the other component (5). In order to reduce the wear and frictional resistance of the sealing device (1), at least one sealing surface (11) is arranged so as to be controllable externally in respect of the press-on force thereof in relation to the mating sealing surface (9). | ||
| 申请公布号 | US9062776(B2) | 申请公布日期 | 2015.06.23 |
| 申请号 | US201113994219 | 申请日期 | 2011.12.06 |
| 申请人 | Schaeffler Technologies AG & Co. KG | 发明人 | Dlugai Darius;Ulrich Tilman;Hager Sven |
| 分类号 | F16C33/76;F16J15/32;F16J15/34;F16J15/16;F16C33/72 | 主分类号 | F16C33/76 |
| 代理机构 | Volpe and Koenig, P.C. | 代理人 | Volpe and Koenig, P.C. |
| 主权项 | 1. A sealing device for two components that are mounted to each other and are displaceable relative to each other, the sealing device comprising an elastomer part arranged stationary on one of the components with at least one sealing surface forming a seal with respect to a mating sealing surface of the other component, the elastomer part is supported against a support part and a hollow body that is filled with a heatable wax body, the hollow body is located radially inside of the support part and in contact with the elastomer part at a location opposite the at least one sealing surface, the at least one sealing surface is externally controllable with respect to a contact force relative to the mating sealing surface via a force exerted by the hollow body on the elastomer part. | ||
| 地址 | Herzogenaurach DE | ||