Device for slitting and curling ornamental packaging ribbons
US5072515A · kind A · utility
11Cited by
9References
12Claims
0Family size
Inventor
Key dates
| Filing date | Dec 28, 1989 |
| Grant date | Dec 17, 1991 |
| Priority date | — |
| Expiry date | Dec 28, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9498
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A device for slitting and curling ornamental packaging ribbons is formed with a cutting punch which is elastically and movably connected with a counterplate. On the side of the cutting punch facing the counterplate, the cutting punch has a plurality of cutting elements embodied in the form of plastic blades extending in the direction of the relative motion between the device and the ornamental packaging ribbon. The counterplate is formed as a matrix with holes corresponding with the plastic blades into which the latter are inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.