Magnetic roll assembly
US6654582B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2001 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Jan 6, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0921
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A magnetic roll assembly including an roll core made of a first material and having a longitudinal axis; plural locating members formed of the first material on the outside surface for locating strip magnets; and plural strip magnets located on the plural locating members on the outside surface, the plural strip magnets each having at least first and second surfaces, and a mating feature on one of the at least first and second surfaces mirroring one of the plural locating members for locating and attaching each the plural strip magnets to the roll core, thereby resulting in a magnetic roll assembly that is easily and correctly assembled, and that facilitates rework and remanufacturing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.