Media scrubbing apparatus and method
US9868139B2 · kind B2 · utility
0Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2015 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Jul 24, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/505
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A media scrubbing system includes a pair of rotating brushes arranged to rotate in opposed directions and receive media between the rotating brushes so as to scrub downwards on opposed surfaces of the media. The system includes oscillating rollers for supporting the media between the brushes. The oscillating rollers are arranged to reciprocally move vertically so as to oscillate the media as the brushes are rotating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.