Paper web guide assembly with three forming levels
US5303909A · kind A · utility
28Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 1992 |
| Grant date | Apr 19, 1994 |
| Priority date | — |
| Expiry date | Aug 25, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H45/28
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A paper web guide assembly utilizes a plurality of longitudinal formers that are arranged in three levels. The formers in the upper level receive a web from a first six plate width press while the formers in the intermediate and lower levels receive web segments from a second six plate width press. The formed ribbons can be directed over a plurality of paths of travel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.