Parting tool for tractor feed paper
US5259543A · kind A · utility
15Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | May 5, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T225/393
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A parting tool is attached to a tractor feed mechanism for separating the guide strip from the tractor feed paper as the paper passes through the mechanism. The parting tool includes a blade intersecting the plane of the paper for shearing the paper along the perforations connecting the guide strip to the sheets of paper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.