Reverse side printing device employing sheet feed cylinder in sheet-fed printer
US4976197A · kind A · utility
51Cited by
17References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1990 |
| Grant date | Dec 11, 1990 |
| Priority date | — |
| Expiry date | Apr 4, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F7/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A double-sided printing machine in which two sides of fed sheets are printed by two adjacent impression cylinders, each with their own plate and blanket cylinders. Thereby, the first impression cylinder acts as a sheet feed cylinder for the second impression cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.