Device and method for producing three-dimensional structures created in successive layers
US10875237B2 · kind B2 · utility
1Cited by
1References
14Claims
0Family size
Inventor
Key dates
| Filing date | Dec 11, 2015 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Mar 20, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2103/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A device for fabricating structures of large dimensions, layer by layer. The invention relates to a device making use of positioning an extrusion head in three dimensions by means of cables in order to deposit a pasty material continuously in thin layers, e.g. a mortar comprising either a hydraulic binder or thermoplastic compounds or thermosetting compounds or curable compounds. The invention is for making industrial elements of very large dimensions, and more particularly for making buildings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.