Manual recording paper insertion mechanism
US5346197A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1993 |
| Grant date | Sep 13, 1994 |
| Priority date | — |
| Expiry date | Oct 6, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2801/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A paper feed mechanism is provided for individually supplying recording papers to an imaging apparatus. A plurality of papers are stacked on a tray member of a paper cassette. One end of the tray member is biased toward a feeding roller and presses the stacked papers toward the feeding roller. The papers are fed one by one upon rotation of the feeding roller. A swingable guide member is mounted on the paper cassette to cover the stacked papers. By swinging the guide member, the stacked papers, as well as the tray member, are downwardly moved away from the feeding roller, so that a spacing is formed between the feeding roller and the stacked papers. One or more other recording papers can be inserted into the spacing, to be fed by the feeding roller instead of the stacked papers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.