Bearing assembly
US4422698A · kind A · utility
7Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1980 |
| Grant date | Dec 27, 1983 |
| Priority date | — |
| Expiry date | Nov 6, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2322/12
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing assembly includes a fixed member, a rotatable member and a bearing for supporting rotatably the rotatable member to the fixed member. The bearing is sealed by a seal. At the axially outside of the seal is formed an annular chamber surrounded by the fixing member, the rotatable member and the bearing. A discharge hole communicating with the chamber is formed in the fixed member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.