Web securing system for laser processing
US6794604B2 · kind B2 · utility
10Cited by
10References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2003 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Feb 19, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2406/361
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The system for laser processing webs includes a laser system having a beam source, a controller and one or more heads to direct a laser beam onto a web. A cylinder cable of controlled rotation applies a web-securing force to the web under the laser beam to secure the web so that the web does not flutter or shift during laser processing. A template may be placed over the cylinder to apply the web-securing force in specific patterns or areas as needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.