Machine having a plurality of working stations for successively processing a sheet of material running through the machine
US4711172A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 25, 1986 |
| Grant date | Dec 8, 1987 |
| Priority date | — |
| Expiry date | Jul 25, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41P2217/13
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In a machine for successively processing cardboard sheets running through a printing machine having more than one printing station, the active parts of each of the printing stations being mounted on a vertical slide in the machine frame with an arrangement for lifting the parts from a working position to either a standby or a preparatory position with the printing cylinder of each station being out of engagement with the sheet being carried by a conveyor arrangement through the machine. This will allow easy access to the printing cylinder. The machine includes a shiftable guide or shutter, which can be moved to a position beneath the printing cylinder when the cylinder is raised from the working position to guide the sheet passing through the station which is not in a working mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.