Computer forms feeder
US4079876A · kind A · utility
6Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1977 |
| Grant date | Mar 21, 1978 |
| Priority date | — |
| Expiry date | Mar 30, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/11231
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A document feeder capable of handling continuous length document materials such as computer fanfold, the feeder having spaced belts with angled projections thereon adapted to engage perforations in the document material to cause the document material to ride up on the projections during a feed cycle to lift the document material from the copy platen of the machine and prevent scrubbing of the document thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.