Method for cutting sheet metal
US4574667A · kind A · utility
Inventor
Key dates
| Filing date | May 23, 1983 |
| Grant date | Mar 11, 1986 |
| Priority date | — |
| Expiry date | May 23, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/736
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A sheet metal cutting apparatus with sheet metal cutting member, adjustable guide member and various attachments in a portable embodiment for the mounting of and controlled feeding of a sheet metal workpiece to the cutting member so that desired straight, circular, arcuate and/or combinations of arcuate and straight cuts may be effectuated. A guide bar is disposed laterally from the cutting member and supports the adjustable guide member and the various attachments. The adjustable guide member or any of the various attachments may be selectively positioned and locked along the guide bar at a desired radial distance from the cutting member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.