Replaceable knife and holder
US4708045A · kind A · utility
1Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 1986 |
| Grant date | Nov 24, 1987 |
| Priority date | — |
| Expiry date | Jan 13, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9457
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An apparatus for severing a web of film in a form, fill and seal packaging machine. The apparatus includes a removable knife and a holder for removably receiving the knife. The holder includes a channel having a pivot pin and a reduced cross-sectional portion. The knife includes a notch for pivoting on the pivot pin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.