Method and apparatus for heating plastics by means of laser beams
US7223315B2 · kind B2 · utility
23Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 6, 2004 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Oct 6, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2995/0027
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Method and apparatus for heating plastic by laser beams with the aid of a number of laser points on the focal plane, the laser points being produced by an optical arrangement with the aid of a multiple wedge plate. The arrangement can be integrated in a processing head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.