Cutting apparatus for sheet-like materials
US4965733A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1989 |
| Grant date | Oct 23, 1990 |
| Priority date | — |
| Expiry date | Jan 18, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/8822
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A cutting apparatus for sheet-like materials comprises a traveling mechanism having a traveling support member movable above a sheet-like material, a cutting device hanged from the traveling support member of the traveling mechanism and movable in directions perpendicular to traveling directions of the traveling support member, a first detecting device for detecting positions of the cutting device in the traveling directions of the traveling support member, a second detecting device for detecting positions of the cutting device in directions perpendicular to the traveling directions of the traveling support member, and an arithmetic unit for arithmetically operating positions of the cutting device on co-ordinates with the aid of signals from the first and second detecting devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.