Copy sheet feed device
US4026647A · kind A · utility
18Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1976 |
| Grant date | May 31, 1977 |
| Priority date | — |
| Expiry date | Jan 14, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/305
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A device comprising detection means disposed in a predetermined position on the path of movement of an original scanning system in an electrophotographic copying apparatus for detecting the movement of the original scanning system and producing a signal to actuate a copy sheet feed mechanism of the copying apparatus whereby the leading end of each copy sheet can be brought into index with the leading end of an intermediate image for coordinating the printing of the original image with the scanning thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.