Manually fed machine for the formation of tabs on sheet stock
US5277722A · kind A · utility
3Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1993 |
| Grant date | Jan 11, 1994 |
| Priority date | — |
| Expiry date | Feb 19, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1339
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A manual feed machine for the application of tabs to sheet stock has a strip feeder for feeding a foil strip into the path of a sheet which is manually insertable beneath the cutter for the file strip to entrain a previously cut segment into the heating jaws. A die cutter downstream of the foil application can cut the tab after the jaw opens and the sheet is transported to the cutter. Only after the perimeter of the sheet has cleared the blade, is the previously advanced foil strip cut to form the next segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.