Printing press
US5546858A · kind A · utility
10Cited by
4References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 1995 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Mar 22, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F25/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A guide device for moving sheet material in printing presses, which by means of blown air, presses the sheet material flat against the cylindrical surface of a transporting drum or a cylinder, essentially without any contact between the sheet material and the guide device. The guide device can have a guide plate which generates a stream of blown air in the direction opposite to the direction of travel of the moving sheet material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.