Paper collector with resilient paper support assembly for facilitating refolding and restacking fanfold paper discharged from a continous form printer or the like
US5605528A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 23, 1995 |
| Grant date | Feb 25, 1997 |
| Priority date | — |
| Expiry date | Jan 23, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/11231
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A printer output paper collector 70 is described for refolding and stacking fanfold paper 20 that is discharged from a continuous form printer 12. The collector 70 includes a base 72 with opposing end walls 74 and 76 having guiding surfaces for receiving the fold lines or ends of the sheets and guiding the sheets downward to progressively form the restack. The collector 70 has a resilient support assembly 82 that includes a central pedestal 84 extending above the base 72 for supporting the restack above the base 72. A resilient plastic sheet member 102 is mounted on the pedestal 84 with cantilevered wing sections 108 and 110 extending from the pedestal 84 outward toward the end walls 74, 76 to resiliently support the restack adjacent the fold lines. As the height and weight of the restack increases, the additional weight causes the wing sections 108, 110 to deflect downward to maintain the top layer 62 of the restack substantially flat to facilitate the refolding of the sheets 26.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.