Sealing element, and drive unit containing a sealing element
US8042422B2 · kind B2 · utility
6Cited by
12References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2006 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Mar 18, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19684
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sealing element for sealing off a drive unit, having a radial shaft sealing ring that has a radial sealing face for sealing off from a first component and a diametrically opposed radial sealing lip for sealing off from a further rotatable component, in which an axial sealing ring for axial sealing of a third component is integrally formed onto the radial shaft sealing ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.