Copying apparatus provided with an automatic original feeding device
US4281919A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1979 |
| Grant date | Aug 4, 1981 |
| Priority date | — |
| Expiry date | Oct 11, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/602
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A copying apparatus is provided with original feeding device for feeding an original to an exposure position and discharging the original from the exposure position after termination of exposure, image formation device for forming an image corresponding to the image of the original, start instruction device for instructing the apparatus to start copying, detector for detecting the original placed at the exposure position when copy start has been instructed by the instruction means, and control device for causing the original feeding device to discharge the original after a predetermined number of copies have been produced for the original when there is an output of the detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.