Roller mechanism for separating paper
US7092666B2 · kind B2 · utility
0Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2004 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | Aug 24, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S271/90
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A roller mechanism for separating paper has a fusing roller, a following roller, and at least two paper-separating rings. The fusing roller is formed with at least two annular grooves on a periphery thereof. The two paper-separating rings are respectively mounted in the annular grooves correspondingly. The following roller is contiguous to the fusing roller for heating a paper therebetween and transporting out the paper smoothly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.