Cage with storage space for a lubricant
US7114852B2 · kind B2 · utility
6Cited by
5References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 2002 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Mar 1, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2300/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cage with storage space for a lubricant, particularly for roller bearings operating in a depressurized environment, including at least one storage space containing a lubricant between two chambers of rotating elements. The storage space includes at least one roughly radial or tangential outlet for the lubricant. The storage space advantageously includes an opening that opens towards an axis of the cage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.