Method of producing industrial components by the action of light on a polymerizable or crosslinkable liquid substance without requiring supports
US5598340A · kind A · utility
32Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1995 |
| Grant date | Jan 28, 1997 |
| Priority date | — |
| Expiry date | Feb 1, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C64/182
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Method for producing a model of an industrial part by phototransformation of a curable or crosslinkable liquid organic material, comprising the addition of cured grains of material to the series of models to be fabricated, thereby eliminating completely the stage of fabricating of supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.