Interlocked seal and sleeve for rolling mill oil film bearing
US5478090A · kind A · utility
11Cited by
12References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1993 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Jun 16, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B31/078
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In an oil film bearing assembly for a roll in a rolling mill, where a flexible seal is mounted on a tapered section of the roll neck at a location adjacent to a sleeve fixed to the roll neck and defining the journal surface, the improvement comprising an end portion of the sleeve being configured to overlap and radially confine an end portion of the seal to thereby resist centrifugal distortion of the seal during high speed rotation of the roll neck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.