Paper web cutter
US4983155A · kind A · utility
19Cited by
7References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 7, 1990 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | May 7, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/478
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A paper web cutter for cutting across the width of a moving web of paper in locations along the length of the web, for severing the web in two sections. Two conveyors carry the web therebetween and hold the web against each other. One conveyor carries a cutter which operates to cut either the full web width, or only a part of the web width, and another cutter then cuts the remainder of the web width.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.