Sheet feeder for rotary printing machines
US4697804A · kind A · utility
7Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 16, 1986 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | May 16, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H3/62
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sheet feeder for rotary printing machines having a horizontally movable support for a sheet pile, stops for laterally adjusting the sheet pile and vertically disposed guide rails in a forward region of the sheet pile for engaging the leading edge of the sheets, includes a device for mounting the guide rails so that they are freely movable laterally, and automatically follow a movement of the sheet pile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.